Alternative Medicines for Diabetes Management
Apart from diet and exercise, the strategic use of different classes of prescribed or non-prescribed xenobiotic compounds for the restoration of euglycemic levels in the body is well known. The ongoing rivalry between the recommended usage of allopathic medicines versus ayurvedic remedies has encouraged many researchers to focus their studies on thoroughly isolating and characterizing the extracts from different parts of plants and then evaluating their relative activities via in vitro, in vivo and in some cases clinical studies. Alternative Medicines for Diabetes Management: Advances in Pharmacognosy and Medicinal Chemistry provides a holistic view of all oral therapies for diabetes mellitus that are available to the public by removing the silos and stigmas that are associated with both allopathic and ayurvedic medicines. Additional Features Include: Highlights the potential role of dietary and medicinal plant materials in the prevention, treatment, and control of diabetes and its complications. Educates readers on the benefits and shortcomings of the various present and potential oral therapies for diabetes mellitus. Allows quick identification and retrieval of material by researchers learning the efficacy, associated dosage and toxicity of each of the classes of compounds. Presents the history, nomenclature, mechanisms of action and shortcomings for each of the various sub-classes of allopathic therapeutants for diabetes mellitus and then introduces ayurvedic medicines. Section C discusses various metallopharmaceuticals and provides a holistic view of all available and potential therapies for the disease.
Functional Macromolecular Complexes
Functional macromolecular complexes are classified as distinctive functional material groups in the fields of chemistry and materials science. This book provides a comprehensive introduction to the synthesis and applications of functional macromolecular complexes with a focus on Japanese chemists who are leading this field. Translated from the original Japanese title, it gives an overview of the synthesis, structures, functions, and applications of functional macromolecular complexes in an easily understandable manner. Useful for students who are interested in functional materials, as well as researchers and young scientists new to coordination chemistry in academic and industry settings, the book will help to generate new scientific and technological advances for the future.
Solution Chemistry of 1,8-Cineole
Study of thermodynamics and transport properties of solvent-solute system is key to identify molecular level interaction in liquid system. This study also includes the spectral analysis to further supports the outcome. This book dedicated to discussing the chemistry of solvent-solute interaction in well know solvents. The content of these book will be useful to graduates, postgraduates, and research scholars for their professional development in this field.
Edible and Medicinal Mushrooms of the Himalayas
This book discusses the health promoting wild edible and medicinal mushrooms of a scientifically significant region, the Himilayas. The text provides an important contribution to the knowledge of the region, and will draw on the rich culture, folklore and environment of the Upper Himilayas.
The Periodic Table of Nanoelements
Nanoelements are the cornerstone of nanoscience and nanotechnology is nanomaterials. In recent years, research and development activities in the broad and interdisciplinary field of nanostructure science and technology have exploded worldwide. It has the potential to fundamentally change the way materials and products are manufactured and the variety and type of functions they can perform. It is already having a major commercial impact and this will undoubtedly increase in the future. Nanoscience and nanotechnology are multidisciplinary fields that deal with materials and processes at the nanoscale, using a range of components and often manipulating individual atoms. In this book, a new perspective on what the familiar periodic table can offer scientists studying nanomaterials, the classification, the various techniques of their synthesis and characterization, the correlation between the amazing unique physicochemical properties of the nanoelements of the periodic table, and their direct impact on the development of civilization and technologies in our modern lives.
Photocatalytic Degradation of Pesticide Residues in Different Soils
Photocatalytic degradation is a technique for removing pesticide residues from soil, which addresses environmental concerns. It employs photocatalysts such as Iron doped titanium dioxide (Fe-TiO2) or zinc oxide (ZnO) exposed to UV light to degrade complex pesticide molecules into less harmful compounds. TiO2 is more effective than ZnO at degrading certain pesticides in hours. The efficiency of degradation is determined by soil type, photocatalyst concentration, and UV light wavelength.Agricultural soils are particularly interested in this method due to the abundance of pesticides used. A study found that using Fe-TiO2 photocatalyst under UV light significantly improves the degradation process. The process also has the potential to mineralize pesticides, converting them into carbon dioxide, water, and other inorganic compounds.
Green Chemistry - Synthesis of Biginelli Scafolds
Since the last decade, the paradigm has been shifted to "Green Chemistry" to meet the challenges of sustainable development. It has become the quest and challenge for chemists to develop green reaction process without affecting their efficiency to reduce the environmental impact. Further, it is likely that the green chemistry trend will continue to grow over the next few decades. Interestingly, the Biginelli-scaffolds have shown promising value in drug development as they exhibit a wide spectrum of pharmacological activities. During the past years, copious research has been done on Biginelli-scaffolds and several reaction conditions were reported to ease the classical Biginelli-reaction.This book provides insights on green method for the synthesis of Biginelli-scaffolds by both microwave and conventional methods using sulfamicacid as a potential catalyst and further synthesis of 4-aryl-3,4-dihyropyrimidin-2(3H)-onesand biological screening for various pharmacological activities.
Towards Sustainable and Innovative Chemistry
This book explores sustainable chemistry and the role of inorganic materials in the transition to environmentally friendly energy solutions. It defines sustainable chemistry and its principles, traces the evolution of sustainable materials, and highlights the importance of metal complexes in catalysis. Water electrolysis technologies for hydrogen production are also examined, as are the challenges associated with their use, such as cost and toxicity. In addition, the book discusses the societal impact of sustainable technologies, highlighting the importance of social acceptability and sustainability policies. Finally, it proposes future perspectives focusing on innovation, interdisciplinary collaboration, and public awareness, in order to transform challenges into opportunities and foster a sustainable future.
Development and Validation of HPTLC and RP-UHPLC Method for Analysis
The present research focuses on the development and validation of two advanced chromatographic methods High-Performance Thin Layer Chromatography (HPTLC) and Reverse Phase Ultra High-Performance Liquid Chromatography (RP-UHPLC) for the qualitative and quantitative analysis of Punarnava (Boerhavia diffusa) in diuretic formulations. Punarnava is a well-known medicinal plant traditionally used for its diuretic properties. The methods were optimized to achieve high precision, accuracy, and sensitivity for the identification and quantification of bioactive compounds in complex herbal formulations.These validated methods offer reliable analytical tools for the standardization and quality control of diuretic formulations containing Punarnava, ensuring consistency and efficacy in pharmaceutical preparations.
Extraction of Lycopene from Edible Berry Solanum lycopersicum
Lycopene is a carotenoid pigment and phytochemical found in tomatoes, water melon and other fruits mostly red coloured. The antioxidant properties of lycopene have attracted attentions due to its biological properties and are thought to be primarily responsible for its benefits in health related problems. Extraction of lycopene can be done with benzene extraction method. Lycopene crystals were obtained by extraction of tomato peel isolated from processing waste followed by crystallisation.
Use the Sun and fiber optics to provide 24 hours' work of bomb shelters
In this book, the author revealed the mechanism of the round the-clock solar lighting of bomb shelter, using a light receiver that dynamically tracks the light activity of sunlight, collected during the day, transmitted via optical fiber to bomb shelters for lighting the rooms, which charges the batteries of photocells, located in the most illuminated places of these rooms, the electric current from which at night turns on LEDs, located next to the interior lights of the rooms, until the batteries are completely discharged in the morning. The-round-the-clock, continuous production of hydrogen and oxygen of the bomb shelters life support system in a specially designed photoelectrolyzer-generator is achieved by using sunlight from a light receiver, transmitted via optical fiber as a light for the photoelectrolyzer-generator.The round-the-clock, continuous production of hydrogen and oxygen permitted to develop non-stop charging of fuel elements of electric vehicle engine and non-stop movement of an electric vehicle both during the day and at night.
Design of Polymeric Hydrogels Biomaterials
Hydrogels have become one of the most promising biomaterials in recent years due to their biocompatibility, versatility, and ability to mimic biological tissues and are already widely used in areas such as ophthalmology, cardiovascular health, wound healing, and regenerative medicine. These materials can be produced in the form of films, 3D-printed structures, fibers, or nanoparticles and tailored to serve as platforms for the sustained delivery of drugs and/or other bioactive molecules. Some more advanced hydrogels exhibit smart stimuli-responsive behaviors, offer self-healing capacity, or shape memory properties. Despite significant progress, challenges remain in designing new hydrogels that are both safe and high-performing. This reprint gathers some of the most recent achievements related to the synthesis, characterization, and application of the new generation of hydrogels, covering issues from the use of artificial intelligence (AI) for hydrogel development to their most innovative uses.
Sustainable Development and Application of Renewable Chemicals from Biomass and Waste II
This reprint compiles groundbreaking research focused on sustainable industrial solutions, addressing key areas like wastewater treatment, renewable energy, biomass valorization, and waste recycling. Through a series of articles, readers will explore innovative methods for minimizing environmental impacts while promoting resource efficiency. Topics include the removal of petrochemical pollutants, natural sorbents for dye treatment, microbial fuel cells for energy recovery, and hydrogen production using waste-derived catalysts. Additional articles cover advancements in biofuel production, plastic recycling, and machine learning in gasification. This collection serves as a valuable reference for scientists, engineers, and decision-makers dedicated to advancing sustainability in their fields.
Lithium-Ion Batteries and Li-Ion Capacitors
As the representatives of energy and power devices, lithium-ion batteries and lithium-ion capacitors have developed rapidly in recent years. Lithium-ion batteries have in fact become the first choice for new energy vehicles, 3C electronic products, and electrochemical energy storage. Due to their high power densities, energy densities, and long cycle lives, the application of lithium-ion capacitors in automotive energy recovery, electrochemical energy storage and power assistance, fast charging, and high functional devices could be promising. However, there are many problems that remain unsolved regarding the basic research and application of lithium-ion batteries and lithium-ion capacitors. This Reprint focuses on lithium-ion batteries and lithium-ion capacitors, including the increases in the capacities, rates, and lifespans of electrode materials; the increases in ion transmission and storage capacitis of anodes and cathodes; and the improvements in the electrode/electrolyte interface and stability of the solid electrolyte interphase. On the other hand, the progress of surface density of electrodes and proportion of active substances have become key issues related to research on lithium-ion batteries and lithium-ion capacitors. Furthermore, pack design, stacking technology, equalization technology, SOC estimation, operation, and monitoring are also crucial to the application of lithium-ion batteries and lithium-ion capacitors as power supply equipment.
Characterization Techniques for Nanomaterials
This book discusses the most widely used chemical and structural characterization techniques for nanomaterials in detail with basic principles of each technique, how these techniques can be used for nanomaterial characterization, basic instrumentation details and the detailed examples of analysis of nanomaterials.
Terpenoids
Terpenoids are natural products and isolated from different natural sources such as plants, animals, microbes, insects and marine life. This unique volume provides the biological chemistry of terpenoids and an assessment of their future.
Growth mechanisms of complex organics
The possible mechanisms of formation of PAHs and PANHs in different environments such as interstellar media under different ionizing conditions were investigated. Reactions of benzene radical cations with acetylene produce styrene and naphthalene-type cations at high temperatures are demonstrated. Ion molecule reactions of pyridine cation, benzonitrile cation and pyrimidine radical cation with acetylene are studied. Formation of complex organics with fused nitrogen atom in an aromatic ring is reported. Formation of PAHs over nanoparticle surfaces is carried out by studying polymerization of acetylene over Pd nanocatalyst and supported Pd nanocatalyst over MgO and CeO2 prepared by the LVCC technique under different temperature conditions are also reported in the book. Results of the ion-molecule reactions, associative charge transfer (ACT) and catalytic polymerization over catalysts surfaces' of acetylene interacting with different aromatic and heterocyclic cations could explain the different possible pathways of formation of complex organics in different ionizing environments in carbon-rich interstellar media in space.
Cobalamin Synthesis Protocol
This book examines cobalamins, including hydroxocobalamin, ethylcobalamin and glutathionecobalamin, highlighting their structure, synthesis and applications. Essential to health, cobalamins play a key role in DNA synthesis and red blood cell formation. Detailed synthesis protocols guarantee efficient methods for their production. In medicine, they are used to treat deficiencies and as antidotes, while in research, they serve as valuable tools for studying various biological processes. Analytical techniques such as microanalysis and UV-visible spectroscopy ensure product quality. Future prospects in this field promise to enrich our understanding of diseases and improve treatments.
Genetic engineering in bioremediation of petroleum contamination
The incessant release of petroleum (crude oil) contaminants into natural environments and ecosystems and the resulting effect(s) of their unwavering persistence on such environments' inhabiting communities has provoked the arising global concerns. The nature of xenobiotics and their ecotoxicological impact on the environment are found to be detrimental not only to organisms of the affected ecosystems' inhabiting communities, but via food chain and energy transfer humans are not excluded - the aftermath of their ingestion could have hemotoxic, carcinogenic, teratogenic, genotoxic, mutagenic effects, etc., as the case may be. As a result of high environmental contamination, almost every specie on planet Earth is continuously confronted with the struggle for survival, hence the need for development of efficient and effective techniques for remediation of contaminated/polluted environments is of paramount importance.
Heritage Conservation and Restoration
The scope of this Special Issue was to collect together all the new research activities related to the research line (topic) and encourage researchers to read new research activities in one place. All these research studies will be helpful for finding out research innovations. Moreover, this reprint will provide easy access to collated articles for the readers.
Porous Materials for Energy and Environment Applications
The Topic on "Porous Materials for Energy and Environment Applications" presents groundbreaking research on the utilization of porous materials for innovative energy and environmental solutions. Topics include the use of biochar from waste eggshells and peanut shells for rural sewage treatment and the development of multiscale porous carbon via metal-organic frameworks for advanced water purification. Other studies explore PEGylated PVDF membranes for antifouling, the impact of rotation on gas storage in nanoporous materials, and novel electrocatalysts for oxygen evolution. Furthermore, we obtain insights into the performance of modified bio-based adsorbents and zeolite nanosheets in various applications of pollutant removal.
Solid State Batteries
Solid state batteries with solid electrolytes are considered to be the next generation of energy storage devices. However, several challenges remain, such as insufficient ionic conductivity at room temperature and poor interfacial contact between the solid electrolyte and electrodes. This Special Issue presents the recent progress in the area of solid state batteries, including solid state Li batteries, Na batteries and Na-CO2 batteries.
Railway Vehicle Coating According to the DBS 918300 Paint Standard of German Railways
Have you always wanted to know how German Railway (Deutsche Bahn) coats its rail vehicles? There is a coating standard for this, DBS 918 300, which describes in great detail the properties of the individual coating materials used to paint railway vehicles. However, it contains hardly any direct instructions on how to apply this standard in practice in order to achieve a correct coating structure on the railway vehicle or its components. The aim of this book is to enable the user to understand and apply the relationships between the individual sheets and their range of applications. As no such compilation existed before, I decided to compile my decades of experience in this field in a compact form to give future users a tool for dealing with this standard. This book is a guide to putting the German Railway coating standard into practice.
Physical Metallurgy of Metals and Alloys II
The following Special Issue focuses on all of the above classes of materials and the areas of physical metallurgy, process metallurgy, materials science, and processing techniques. Specific areas of interest also include titanium/nickel-based superalloys, intermetallics, advanced metallic materials, nanomaterials, metal matrix composites, functional materials, related synthesis and processing techniques, finite element modeling, statistical analysis, physical/mechanical property characterization, experimental validation, and other relevant phenomena.Physical metallurgy is important in the design and optimization of advanced materials with superior physical and mechanical properties over their service lives via microstructural modifications and processing techniques. The goal of this Special Issue on the physical metallurgy of metals and alloys is to bring together information on the recent progress, novel technologies, and advanced equipment described in our works on the design and development of advanced metals and alloys and provide guidelines/benchmarks for further research in related areas. Composites, intermetallics, and nanomaterials as well as functional materials will also be included.
Heterocyclic Compounds in Medicinal Chemistry
Although current medicinal chemistry landscapes seem to have changed thanks to the great advent of modern biological drugs, small molecules remain of crucial prominance in the identification of new drugs. Indeed, small molecules exert therapeutically favorable advantages, such as oral administration, tailored distribution, cell membrane crossing, accessible synthesis, and standardization. As a result, heterocycle-based small-molecule drugs represent the majority fraction of drugs currently marketed or in development. On the other side, the pharmacokinetic and pharmacodynamic properties, such as potency, selectivity, lipophilicity, polarity and water solubility can be modulated through the strategic inclusion of heterocycles in the molecule. Furthermore, heterocycles provide a fertile ground for the optimization of drug candidates due to their adaptable ability to hydrogen bond with target proteins, and the high prevalence of rings containing oxygen, sulfur, and nitrogen derives from their widespread presence in a wide range of natural products, whose structural motifs have always been emulated by the efforts of medicinal chemistry.Taking all these aspects into account, this Special Issue has collected new studies and new perspectives on the topic, further emphasizing the challenges that are still open and possible in the field of medicinal chemistry.
2D Electrode Materials for Efficient Supercapacitors
Supercapacitors are significant class of electrochemical energy conversion and storage devices. Energy storage mechanism is diverse in supercapacitors contrasted with batteries and which brings about presentation of high force thickness. The energy storage in supercapacitors is impacted by numerous parameters like nature of electrode material, current collector, electrolyte and so forth among which most critical is the morphology of the electrode.
AI and Advanced Bioinorganics
This book examines how artificial intelligence (AI) and molecular modeling combine to enrich the field of bioinorganics. It introduces the basic concepts of bioinorganics, modeling tools such as quantum mechanics, molecular dynamics and the Monte Carlo method, as well as the principles of AI, including supervised and unsupervised learning. Exploring the fusion of AI with these tools, the book illustrates practical case studies, addresses technical challenges, and offers insights for the future. It also provides resources and tools to deepen knowledge and foster innovation in these emerging fields.
Carbon Fiber Composites, Volume II
Many efforts have been made to create light-weight materials that maintain excellent physical and chemical properties, aiming at energy savings and property enhancement for aerospace, automotive, marine, and industrial applications over the past few decades. Among them, carbon fibers and their composites have attracted significant attention because of their unique properties, including high strength and modulus, novel dimensional stability, high surface area/volume ratios, low coefficient of thermal expansion, etc. Therefore, they have been widely applied in fields of energy storage, filtration, aircraft, etc., via advanced manufacturing technologies (i.e., wet/melt spinning, solution casting, 3D printing, etc.). The main aim of this Special Issue is to tackle the points mentioned above for the preparation, characterization, and properties of advanced carbon fibers and their composites to offer an insight into them, facilitating their practical applications in various fields.
Cinnamomun zeylanicum essential oil in the control of R. microplus
This book, written in didactic language, was designed to provide academic support on Essential Oils (EO) for undergraduate and postgraduate students in the areas of Chemistry, Pharmacy, Biology, Veterinary Science and Chemical Engineering. The book presents the topics in a systematic and logical order, emphasizing the use of the EO from the leaves of Cinamomum zeilanicum Blume with acaricidal activity. The work highlights the importance of determining the chemical composition of EOs, especially in the analysis of the majority components. The EO showed promising results in controlling the bovine tick Rhipicephalus microplus, demonstrating that the EO of this plant is a possible alternative to conventional synthetic products, since it has acaricidal action and shows parasite control.
Organozinc Derivatives and Transition Metal Catalysts
Organozinc reagents are less reactive than Grignard reagents but they　are much more chemoselective. Since the　Negishi cross-coupling reaction developed by Ei-ichi Negishi, who was awarded the Nobel Price in chemistry in 2010, a number of cross-coupling reactions involving organozinc derivatives and transition metal catalysts (Pd, Ni, Fe, Co, Cu, ...) has been tuned up to form C-C bonds. This book on "Organozinc derivatives and transition metal catalysts" has been　written by experts in the field and is a complement to the book entitled "Grignard reagents and transition metal catalysts" (a De Gruyter book, edited by J. Cossy). Grignard reagents or organozinc reagents, that is the question? From a given substrate, what is the best organometallic　reagent and the best transition metal to form a C-C bond by using a cross-coupling reaction? The solution might be found in these two books.
Study the impact of pesticides on Labeo Rohita by using HPLC
The present study was undertaken to assess the effect of organo phosphorous pesticide Chlorpyrifos, Cypermethrine and Endosulfan on the non target organisms of the fish Labeo Rohita for the following reasons. In India, the demand for the pesticides sold under various brand names has gone up from 1400 metric tones to 7500 metric tones in 1995 to 2005. The aquaculture forms that are being set up recently, in this region are suffering from the invasion of pesticides used in high quantities for agricultural practices. In India labeo rohita fish is one of the majar carps is heavily affected by the pesticides in toxication through leaching from the nearly agricultural fields and irrigation canals . The fish affected by the pesticides could pose a health problems to the consumers. According to the Central Insecticide Board, there are about 200 campanies authorized to manufacture formulations of these compounds Chlorpyrifos, Cypermethrin and Endosulfan pesticides preferred due to its quick knock down effect on insects and effective in controlling termites and other household pests. Toxicity experiments for Chlorpyrifos, Cypermethrin and Endosulfan were conducted using statistic system.
Biopolymer Composites
Biopolymer Composites covers a wide range of materials used in biocomposite products, from biopolymer, wood fiber, wood, and non-wood species. It discusses the preparation of the material, processing and end applications, and also reviews wood quality improvement through different types of treatments.
Lysine Decrypted
This book, "Lysine Decrypted", explores the crucial importance of this essential amino acid for our well-being. Often overlooked, lysine plays a central role in protein synthesis, bone health, collagen formation and immune system support. By providing detailed information on its biological roles, dietary sources, and the consequences of its deficiency, this guide aims to enlighten readers on how lysine can contribute to better health. Through practical advice and recent research, we hope to help everyone effectively integrate this vital amino acid into their daily diet and reap its many health benefits.
Evaluation Of Potent Efficacy Of Natural Anti inflammatory Compounds
Inflammation is a major threat to human health and plays an important role in the development of various infectious and non-infectious diseases such as Alzheimer's, heart disease, asthma, rheumatoid arthritis etc. Depending on the intensity of this process, mediators generated in the inflammatory site can reach the circulation and cause fever. Clinical treatment of inflammatory diseases is dependent on drugs which belong either to the non-steroidal or to the steroidal chemical groups. The use of plant extracts in the green synthesis of silver nanoparticles has several advantages over conventional processes since they are beneficial, simple to improve, and ecologically friendly. Ag nanoparticle structural and morphological characteristics were investigated using UV-Visible, FTIR, TEM, FESEM, and XRD. Ag nanoparticles were sphericaland cylinderical. The produced Ag nanoparticles had an average size of 23.18 nm and were in the nanometer range. The EDS picture confirms that the sample contains Ag. EDS and FTIR confirmed that the Nano-Ag powder made using the biosynthetic technique was pure..AgNPs shows enhanced antiinflammatory activity.
Volumetric Chemical Analysis of Natural Waters
Water analysis is a basic tool to understand its quality, evaluate it and diagnose. Nowadays, everything related to water will soon become almost a need for knowledge, since less and less water is available, we use it and waste it, and in many cases it is abused. This text wants to contribute in some way to the study of this vital liquid. The text presents in a simple way, the chemical fundamentals for the analysis by basic volumetry, of the main components (bicarbonates, sulfates, chlorides, total hardness, calcium hardness, magnesium hardness, sodium and potassium) of natural waters such as lakes, dams, rivers, streams, canals, tanks, wells, springs and caves. The analytical proposals are presented from a "micro-scale" point of view, reducing the consumption of materials, reagents and analysis time and even being able to perform them in the field "in situ" in a simple and reliable way. Then, by means of data processing with the AqQA hydrochemical software of Rock Ware, it is possible to complement the basic analysis of natural waters.
Sinister Skies
What was unthinkable until recently is now increasingly in the news: geoengineering. For instance, we hear about billionaires like Bill Gates advocating for projects that would dim the Sun in response to 'climate change.' Additionally, universities are conducting more and more research into large-scale interventions in nature, purportedly to reduce CO2 emissions and combat global warming. Ideas such as placing mirrors in space, 'fertilizing' oceans, whitening clouds, and dispersing chemicals into the stratosphere are no longer seen as far-fetched-they are becoming potential global-scale solutions to 'save' humanity.Leaving aside the question of whether these measures are truly necessary, critics argue that geoengineering is far too dangerous. We have only one planet, and if something goes wrong, the consequences could be immediate and irreversible. Is the cure worse than the disease? The long-term, widespread use of toxic chemicals could have enormous consequences for all forms of life, including humans.However, what is often overlooked in this debate is that geoengineering may have already been underway for years. Since the 1990s, aircraft have allegedly been spraying chemicals into the atmosphere-commonly referred to as 'chemtrails.' Although this has long been dismissed as a 'conspiracy theory, ' increasing evidence is coming to light. For example, questions about geoengineering have recently been raised in both the US Senate and the House of Representatives, and several US states have enacted laws banning geoengineering (chemtrails) over their territories. More and more people are becoming aware that something unusual is happening above their heads-artificial silvery skies have been replacing the once-vibrant blue skies for years.Aerospace engineer Dr Coen Vermeeren has studied this complex issue for over 20 years. In this book, he shares the evidence for chemtrails and explains why they are not just another conspiracy theory. He clarifies how aircraft contrails form and how they differ from chemtrails. What chemicals are being spread by certain aircraft, how and where this occurs, and most importantly-why and by whom? What are the consequences for humans and the environment? With clear examples, Vermeeren shows how to distinguish between contrails and chemtrails, and offers practical advice on what individuals can do to help stop this assault on humanity. Because the real, darker motivation behind it all reaches far beyond our physical and mental health. 'Sinister Skies' reveals that, at its core, this is an attack on the very light within us.
Evolutionary and Methodological Advances in Dendritic Macromolecule
This book by Dr. MohammedAbrar H. Malek provides a comprehensive examination of dendrimers, highlighting their synthesis, structural characterization, and potential applications in various fields. It delves into the historical context of dendritic polymers, tracing their evolution from the initial conceptualization by Flory in 1941 to the practical synthesis of monodisperse dendrimers by Tomalia in the 1980s. The text categorizes dendritic materials into subclasses such as dendrigraft polymers, dendrons, linear-dendritic block polymers, and more, elucidating their unique structural attributes. A significant portion of the book is dedicated to the methods of dendrimer synthesis, contrasting divergent and convergent approaches. It emphasizes the challenges faced by synthetic chemists in achieving high yields and purity, given the intricate branching required for dendrimer structures. The book also explores the nomenclature of dendrimers, detailing the evolution of terminology and the current conventions in describing their complex molecular architectures.
Benzimidazole Derivatives
Benzimidazole derivatives are potent pharmaceutical agents due to their therapeutic applications such as anticancer, analgesic, hypotensive, neuroprotective, antidiabetic, etc. Benzimidazole is one of the privileged scaffolds for drug design and discovery. Currently, we have designed, synthesized and characterized benzimidazole clubbed pyrazoline derivatives from 2-mercapto benzimidazole. These derivatives have been investigated for their antimicrobial activities as well as antioxidant activities. In silico molecular docking of all novel compounds was carried out to ensure their potential as an antibacterial.
Adulterates in Food Chemistry
Adulterants in food items is a matter of great concern now a days as many food companies, agencies are found involved in the practice of mixing poor quality mixture of different substances or ingredients in the food items for the economic benefits. The main purpose of food adulteration is to alter the quality of food products for economic advantages. Such actions usually take place by substitution with inferior quality or less valued food and increasing the weight or volume by admixture of undeclared ingredients. Every day we watch in the TV news how the unhygienic and spurious foods are entering into our houses. Adulteration of foods has many effects on individuals as well as on the community health.This book aims to highlight the key areas or issues related to adulteration in food and it also emphasizes upon the common adulterants and their effects on human health and life and whole.Food adulteration is a serious issue that requires immediate attention everywhere in the world. Food chemistry is a vital branch which is supposed to deal with existence and survival of human life specially related to the food intake.
Design, Development and Evaluation of Mucoadhesive Nanoemulsion Drugs
The study aimed to create and assess mucoadhesive nanoemulsion-based drug delivery systems (MNEs) for the effective delivery of antimigraine agents into the central nervous system (CNS). The research investigated three categories of drugs: triptans, beta-blockers, and ACE inhibitors, focusing on their potential to improve therapeutic outcomes for migraine treatment. Drug Selected were Triptans: Sumatriptan, Zolmitriptan, Almotriptan, Beta-Blockers: Propranolol, Timolol, Nadolol, ACE Inhibitors: Captopril, Enalapril, Lisinopril Nanoemulsion FormulationMNEs were prepared using standard nanoemulsion techniques, incorporating mucoadhesive polymers to enhance retention in the nasal cavity.The formulations were evaluated for drug release profiles, mucoadhesive strength, and stability.Results Triptans- Sumatriptan: MNEs showed acumulative drug release of 83.43% after 8 hours.- Zolmitriptan: MNEs exhibited acumulative drug release of 83.63% after 8 hours.- Almotriptan: Demonstrated the highest cumulative drug releaseat89.04% after 8 hours.Overall, MNEs significantly improved drug release for all triptans compared to traditional NEs and plain drug solutions (PDS).
Photocatalysis Studies of Nanoparticles
Nanoparticles derived from schiff bases have a wide variety of applications. These particles have antitumor, catalyst, antiviral, antibacterial, stabilizing additive for anti-fouling paint and Photocatalysis studies. The importance of Photocatalysis was noted for water purification disinfection and hydrogen generation for the sustainable development of modern industry. The metal oxides are explored as the practical Photocatalysis with great expectation in the near future. This book focused the synthesis of schiff base from terephthalaldehyde and o-phenylenediamine, synthesis of metal complexes from this ligand. Synthesis of metal oxide nanoparticles from these complexes. Photocatalysis studies were carried out using ZnONPs and CuONPs as precursor. From the photo catalyst study it is concluded that ZnONPs are good Photocatalysis because of their high band gap. CuONPs was unable to show any Photocatalysis activities because of their small band gap.
Coordination Chemistry
New to coordination chemistry and looking for some straightforward resources? In this long-established field of science, developments have continued between disciplines. Thus, modern coordination chemistry is recognized as an interdisciplinary molecular science that has developed at the intersection of inorganic and organic chemistry. Translated from the original Japanese, this accessible book is for undergraduate and graduate students and young researchers new to coordination chemistry. It explores transition metal complexes involving d and f orbitals and is structured as a step-by-step guide. It starts with the basics, as the foundation of the topic, progressing in complexity to explain some of the recent interdisciplinary developments. Important analytical methods related to the contents are introduced for completeness. You need look no further for concise and easy-to-understand explanations of coordination chemistry.
Role of Ionic Liquids in drug discovery and development
Ionic liquids (ILs) are ionic, non-molecular solvents with melting points below 100 ᵒC. The most notable properties include their negligible vapor pressure at room temperature, high thermal stability, and variable viscosity. Their miscibility in water and organic solvents can be controlled by selecting the cation/anion combination or by incorporating certain functional groups in the IL molecule. In addition, they possess a multitude of tunable physicochemical properties. There has been enormous interest in the development of analytical methods that exploit the unique physicochemical properties of ILsSpecial features of ionic liquids Low-vapor pressure  High viscosity  Dual natural polarity  Good thermal stability A wide range of miscibility with water and other organic solvents Environmental eco-friendly
Classical Mechanics
The third edition of Classical Mechanics presents a complete account of the classical mechanics of particles and systems for physics students at the advanced undergraduate level. The textbook evolved from a set of lecture notes for a course on the subject taught for many years by the author at California State University, Stanislaus.
Plastic Additives
Additives are essential components of plastic formulations providing maintenance and modification of polymer properties, performance and long-term use. The book provides information on the many different plastic ingredients and their purpose with market information, theoretical background such as mechanisms, state-of-the-art technical solutions, applications and examples, synergisms and antagonisms, risk and future trends covering plastics recycling and biobased products.
Textbook of Organic Chemistry
Textbook of Organic Chemistry employs a deductive approach and reduces the need to learn by rote. Each chapter has been developed in a logical and interesting manner that facilitates easy reading and understanding. This approach has been developed and perfected by the author over the course of his tenure as a teacher of organic
