Advances in Chemistry Research

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ISBN 13 : 9781536150636
Total Pages : 0 pages
Book Rating : 4.1/5 (56 download)

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Book Synopsis Advances in Chemistry Research by : James C. Taylor

Download or read book Advances in Chemistry Research written by James C. Taylor and published by . This book was released on 2019-02 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this compilation, the authors begin by highlighting the recent developments in asymmetric 1,4- and 1,2- additions to α, β-unsaturated carbonyl compounds. The recent finding of Cu (I)-catalyzed asymmetric 1,2-addition of Grignard reagents to α, β-unsaturated carbonyl compounds, as well as aromatic ketones, has categorically revolutionized catalytic asymmetric reactions.This compilation also aims to use the well-known coordination preference of zinc in phthalocyanine and porphyrin ligands in correlation with supramolecular systems. The light-absorption process in dye-sensitized solar cells is studied using the time-dependent density functional theory.In recent years, a series of investigations on detonation wave formation in acetylene have been published. In these studies, it was shown that the formation of detonation proceeds entirely due to the energy released during the condensation of carbon nanoparticles during the growth of poly-aromatic hydrocarbons. The results of these studies are summarized and practical applications are discussed.The authors discuss aromatic amines, derivatives of aromatic hydrocarbons containing an amino group/an amine group/nitrogen atom in their structures. These compounds represent one of the most important classes of industrial and environmental chemicals. Three groups have been studied: monocyclic, polycyclic, and heterocyclic aromatic amines, which are used as intermediates in azo dye manufacturing, pigments, drugs, antibiotics, antidepressants, pesticides, and other industrial products.In the closing study, the GC-MS/MS method has been developed for the determination and quantification of 35 multiclass pesticide residues in chili samples. Pesticides were selected from different families including organochlorines, organophosphorus, carbamates, pyrethroids, triazines, triazoles, and pyrazoles. The QuEChERS-dSPE method was used for the extraction of pesticide residue.

Advances in Chemistry Research

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ISBN 13 : 9781536176278
Total Pages : 286 pages
Book Rating : 4.1/5 (762 download)

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Book Synopsis Advances in Chemistry Research by : James C. Taylor

Download or read book Advances in Chemistry Research written by James C. Taylor and published by . This book was released on 2020-05-12 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Advances in Chemistry Research. Volume 61, the classical and modern scientific references discussing the applications of charged particles are analyzed. Mathematical models of electrostatic coagulation, sorption, sedimentation of particles in the electric field, increases in wettability of a surface of particles are proposed.The authors discuss the chemistry, synthesis, structural modifications and photophysical properties of the fluorescein moiety, with special emphasis on the detection of metal ions such as Cu(II), Zn(II), Hg(II) and Fe(III) using spectrophotometric methods.Next, the geometric analysis and simulation reproduction of empirically extracted peptide coverage ratio, Θ, over a nano-gold colloid surface was conducted by assuming a prolate shape of all tested amyloidogenic peptides.The following study highlights the role of analytical instrumentation and analytical methods in assessing the quality of pharmaceutical drugs. Attaining a high quality of finished products in the pharmaceutical industry is an incessant challenge that necessitates the development of fast and accurate analytical methods.In closing, the adsorption characteristics of methylene blue on purified bagasse bottom ash are investigated. The purified bagasse bottom ash adsorbent was prepared through purification of a crude BBA obtained from a sugarcane industry using a mixed solution of HCl 0.1 mol/L and HF 0.3 mol/L and followed by HNO3 5 mol/L.

Advances in Organometallic Chemistry Research

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ISBN 13 :
Total Pages : 288 pages
Book Rating : 4.X/5 (3 download)

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Book Synopsis Advances in Organometallic Chemistry Research by : Kenji Yamamoto

Download or read book Advances in Organometallic Chemistry Research written by Kenji Yamamoto and published by . This book was released on 2007 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new and important book presents recent advances in organometallic chemistry which is based on the reactions and use of a class of compounds (R-M) that contain a covalent bond between carbon and metal. They are prepared either by direct reaction of the metal with an organic compound or by replacement of a metal from another organometallic substance. Research in organometallic chemistry is also conducted in the areas of cluster synthesis, main-group derivatives in unusual oxidation states, organometallic polymers, unstable organometallic compounds and intermediates in matrices, structure determination of organometallic compounds in the solid state [X-ray diffraction] and gaseous states [electron diffraction], and mechanisms of reactions of transient silylenes and related species. In addition to the traditional metals and semimetals, elements such as selenium, lithium and magnesium are considered to form organometallic compounds, e.g. organomagnesium compounds MeMgI, iodo(methyl)magnesium and diethylmagnesium which are Grignard reagents an organo-lithium compound BuLi butyllithium; Organometallic compounds often find practical use as catalysts, the processing of petroleum products and the production of organic polymers.

Advances in Chemistry Research

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ISBN 13 : 9781685071837
Total Pages : 0 pages
Book Rating : 4.0/5 (718 download)

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Book Synopsis Advances in Chemistry Research by : James C. Taylor

Download or read book Advances in Chemistry Research written by James C. Taylor and published by . This book was released on 2021-10-12 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited volume comprises five chapters, each detailing recent updates in chemistry research. Chapter One describes different types of polymer electrolytes and their preparation methods as well as ion transport mechanisms, methods of improving properties, and techniques for evaluating their structure and properties. Chapter Two analyzes the scopes and limitations of chromatography, NMR spectroscopy, and UV spectroscopy for assigning fullerene C60 regioisomeric multiadducts. Chapter Three focuses on electrochemical techniques used for developing insulin sensors of high specificity and sensitivity. Chapter Four presents selected contemporary achievements of different computational methods in modeling of natural and newly synthesized compounds with determined antibacterial, antifungal and antiviral activities. Lastly, Chapter Five reviews some metal porphyrins of manganese, cobalt, vanadium, and chromium and their catalytic applications.

Advances in Chemistry Research

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ISBN 13 : 9781611222111
Total Pages : 286 pages
Book Rating : 4.2/5 (221 download)

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Book Synopsis Advances in Chemistry Research by : James C. Taylor

Download or read book Advances in Chemistry Research written by James C. Taylor and published by . This book was released on 2011 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advances in Medicinal Chemistry Research

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ISBN 13 : 9781536163681
Total Pages : 366 pages
Book Rating : 4.1/5 (636 download)

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Book Synopsis Advances in Medicinal Chemistry Research by : Edeildo Ferreira Da Silva, Jr.

Download or read book Advances in Medicinal Chemistry Research written by Edeildo Ferreira Da Silva, Jr. and published by . This book was released on 2019-10-15 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Medicinal Chemistry Research is a book addressed to undergraduate and postgraduate students, where recent advances in the discovery and development of effective agents against the most remarkable wide-reaching diseases are presented, divided into seven chapters. This first edition of Advances in Medicinal Chemistry Research offers insights into medicinal chemistry that arguably have the most significant impact on our lives than any other. It draws together research on therapeutic agents from natural, synthetic, and virtual screening sources as starting points for the design of drugs against obesity, multidrug-resistant bacteria, neglected tropical diseases, Alzheimer, and cancer. From the prediction of promising hits and identification of active compounds to the extraction of more complex molecules, this book explores a range of essential topics to support the development of novel, economical, and efficacious therapeutics for these diseases, which currently affect a billion people worldwide. Beginning with an overview of obesity, showing the current research landscape, the books shows the importance of natural and synthetic products as promising anti-obesity agents. Subsequently, the medicinal chemistry of modulation of bacterial resistance is presented, focusing on the MFS, RND, ABC, and MATE superfamilies. The book goes on to discuss such topics as antituberculosis, antileishmanial, and anti-hepatitis thiophene-containing compounds, under the medicinal chemistry point of view. Also, potent human glutaminyl cyclase inhibitors are deeply discussed and displayed as hopeful anti-Alzheimer's agents. The last three chapters are focused on the development of researches involving new anticancer agents, initializing with LBDD, SBDD, QSAR, and QM/MM methods applied to the identification of novel promising anticancer compounds. Moreover, IDO1 inhibitors are exhaustively explored and analyzed as a new promise for the immunotherapy of cancer. Finally, a great update on Eg5 kinesin inhibitors is provided, exploring different chemical classes of synthetic and natural compounds, including miscellanea as a new approach for Eg5 inhibition. Combining the expertise of researchers from around the world, this volume aims to support and encourage researches for the development of novel, safe, and active agents against lipase enzyme, bacteria, neglected tropical diseases, Alzheimer, and cancer. The clear narrative truly engages the reader, holding their attention right from the opening of a chapter, and maintaining interest and understanding as a chapter leads into more complex material. Advances in Medicinal Chemistry Research is a book that reviews ongoing developments and recent cutting-edge advances in medicinal chemistry of the most relevant diseases found nowadays, underlining how medicinal chemistry research continues to make significant contributions to the discovery and development of new therapeutic entities. Key Features â¢Chapters written by active specialists and leading experts deeply engaged in the research field of most deadly and limiting diseases for drug discovery. â¢Draws together cutting-edge research advances in medicinal chemistry focused at the obesity, multidrug-resistant microorganisms, Alzheimer, and cancer in a single volume. â¢Highlights the future potential of researches for the medicinal chemistry of most impactful diseases today. â¢Contents addressed to medicinal chemistry, biochemistry, biology, and pharmacy students, professors, and researchers.

Advances in Chemistry Research

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ISBN 13 : 9781536126143
Total Pages : 250 pages
Book Rating : 4.1/5 (261 download)

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Book Synopsis Advances in Chemistry Research by : James C. Taylor

Download or read book Advances in Chemistry Research written by James C. Taylor and published by . This book was released on 2017 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advances in Chemistry Research. Volume 62

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ISBN 13 : 9781536179217
Total Pages : 284 pages
Book Rating : 4.1/5 (792 download)

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Book Synopsis Advances in Chemistry Research. Volume 62 by : James C. Taylor

Download or read book Advances in Chemistry Research. Volume 62 written by James C. Taylor and published by . This book was released on 2020-07-09 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Chemistry Research. Volume 62 first provides information related to the synthesis, morphology, crystal structure, and porosity of bentonite and bentonite/magnetite powders. Following this, the authors discuss carbon tetrachloride, a clear, colourless, volatile and very stable chlorinated hydrocarbon with a non-polar nature, making it an excellent solvent.Recent research on the applications of hydrogen peroxide as oxidizing and reducing agent is presented, as well as its application in biocatalysis, as signaling molecule, and in nanochemistry.The mode of action hydrogen peroxide induces in yeast apoptosis is also addressed, including overexpression of apoptosis inducing factor homologue proteins.Additionally, this compilation describes the recent advances concerning the use of hydrogen peroxide in heteropolyacid-catalyzed oxidation reactions of terpenic alcohols, which are renewable origin compounds whose oxidation provides aldehydes and epoxides.Diamines, organic compounds with two amino groups, are described. In one study, different diamines are synthesized with complex formulas used in the preparation of different thermally stable polymers.A few diamines used in developing thin-film polyamide composite membranes are reviewed.The concluding study is focused on gas hydrates, mixtures of light gases such as methane, ethane or carbon dioxide, and water molecules under a special temperature and pressure condition, forming a liquid-like material.

Advances in Chemistry Research

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Publisher : Nova Science Publishers
ISBN 13 : 9781629482750
Total Pages : 0 pages
Book Rating : 4.4/5 (827 download)

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Book Synopsis Advances in Chemistry Research by : James C. Taylor

Download or read book Advances in Chemistry Research written by James C. Taylor and published by Nova Science Publishers. This book was released on 2013-12 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents original research results on the leading edge of chemistry research. Each article has been carefully selected in an attempt to present substantial research results across a broad spectrum. Topics discussed include molecular cluster ensembles in biomatrices and the influence of ETIs; application of spectroscopic techniques in the quality control of pharmaceuticals; beer analyses in each step of the commercial production process; the properties of coagulation, flocculation, agglutination and hemagglutination; applications and uses of formic acid in liquid chromatography-mass spectrometry analysis; applications of the theory of joint probability distributions to chemical science engineering; nutritional variation in the process of brewing pilsner beer; the long-range order in MnSO4 water solutions; and the electrolytic dissociation of alkyl and aryl derivatives of malonic acid.

Advances in Chemistry Research. Volume 3

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Publisher : Nova Science Publishers
ISBN 13 : 9781608764648
Total Pages : 0 pages
Book Rating : 4.7/5 (646 download)

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Book Synopsis Advances in Chemistry Research. Volume 3 by : James C. Taylor

Download or read book Advances in Chemistry Research. Volume 3 written by James C. Taylor and published by Nova Science Publishers. This book was released on 2011-03-19 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Advances in Chemistry Research' presents original research results on the leading edge of chemistry research. Each article has been carefully selected in an attempt to present substantial research results across a broad spectrum.

Recent Advances in Organic Chemistry

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ISBN 13 :
Total Pages : 412 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Recent Advances in Organic Chemistry by : Alfred Walter Stewart

Download or read book Recent Advances in Organic Chemistry written by Alfred Walter Stewart and published by . This book was released on 1927 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advances in Chemistry Research. Volume 19

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Publisher : Nova Science Publishers
ISBN 13 : 9781626182363
Total Pages : 0 pages
Book Rating : 4.1/5 (823 download)

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Book Synopsis Advances in Chemistry Research. Volume 19 by : James C. Taylor

Download or read book Advances in Chemistry Research. Volume 19 written by James C. Taylor and published by Nova Science Publishers. This book was released on 2013-06-19 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Advances in Chemistry Research' presents original research results on the leading edge of chemistry research. Each article has been carefully selected in an attempt to present substantial research results across a broad spectrum.

Advances in Medicinal Chemistry

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Publisher : Elsevier
ISBN 13 : 0080526373
Total Pages : 338 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Advances in Medicinal Chemistry by : B.E. Maryanoff

Download or read book Advances in Medicinal Chemistry written by B.E. Maryanoff and published by Elsevier. This book was released on 1999-04-01 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 4 of Advances in Medicinal Chemistry is comprised of six chapters on a wide range of topics in medicinal chemistry, including molecular modeling, structure-based drug design, organic synthesis, peptide conformational analysis, biological assessment, structure-activity correlation, and lead optimization. Chapter 1 presents an account about amino acid-based peptide mimetics corresponding to b-turn, loop, helical motifs in proteins as a probe of ligand-receptor and ligand-enzyme molecular interactions. Chapter 2 addresses new facets of the medicinal chemistry of the important anticancer drug Taxol® (paclitaxel). Chapter 3 relates an account of the search for new drugs for the treatment of malaria based on the natural product artemisinin. Chapter 4 applies computational chemistry to the evaluation of compound libraries for biological testing. Chapter 5 describes the construction of a 3-dimensional molecular model of the human thrombin receptor, the first protease-activated G-protein coupled receptor (PAR-1), as a means to explore the intermolecular contacts involved in agonist peptide recognition. Finally, Chapter 6 describes the research conducted at Merck on inhibitors of farnesyl transferase as a potential treatment for human cancers.

Advances in Chemistry Research. Volume 41

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ISBN 13 : 9781536128628
Total Pages : 281 pages
Book Rating : 4.1/5 (286 download)

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Book Synopsis Advances in Chemistry Research. Volume 41 by : James C. Taylor

Download or read book Advances in Chemistry Research. Volume 41 written by James C. Taylor and published by . This book was released on 2017 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Solvent Effects in Chemistry: Advances in Applications and Research

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Publisher : Nova Science Publishers
ISBN 13 : 9781536182262
Total Pages : 285 pages
Book Rating : 4.1/5 (822 download)

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Book Synopsis Solvent Effects in Chemistry: Advances in Applications and Research by : Valérie Mireault

Download or read book Solvent Effects in Chemistry: Advances in Applications and Research written by Valérie Mireault and published by Nova Science Publishers. This book was released on 2020-08-26 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Solvent Effects in Chemistry: Advances in Applications and Research, a critical review of solvent influence on the performance of metal catalysts in the hydrogenation of carbonyl compounds, specifically unsaturated aldehydes, ketones and ketoesters, is provided.Additionally, the effects of solvent on the kinetics and mechanism of different reactions, stability, and sensitivity of the nanostructures are investigated.The uses of a large of variety of solvents varying from non-polar low basic solvents to polar strong basic solvents are discussed, showing that the properties of different solvents strongly influence the product composition of both studied reactions.The effects of solvent on the isomerization of monoterpenes epoxides as α- and β-pinene epoxide, limonene epoxide, verbenol epoxide, and nopol epoxide are explained from molecular and mechanistic points of view.The concluding study explores how heterolytic bond dissociation forms ionic species, while the corresponding homolytic bond dissociation results in the formation of neutral radical species.

Recent Advances in Medicinal Chemistry, Volume 1

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Publisher : Elsevier
ISBN 13 : 0128039620
Total Pages : 487 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Recent Advances in Medicinal Chemistry, Volume 1 by : Atta-ur Rahman

Download or read book Recent Advances in Medicinal Chemistry, Volume 1 written by Atta-ur Rahman and published by Elsevier. This book was released on 2015-06-16 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published by Bentham and now distributed by Elsevier, Recent Advances in Medicinal Chemistry, Volume 1 covers leading-edge research and recent developments in rational drug design, synthetic chemistry, bioorganic chemistry, high-throughput screening, combinatorial chemistry, drug targets, and natural product research and structure-activity relationship studies. The fourteen updated reviews include unique experimental data and references, and each article highlights an important topic in current medicinal chemistry research. Topics covered include: aureolic acid group of anti-cancer antibiotics and non-steroidal anti-inflammatory drugs; aromatase inhibitors in adjuvant endocrine treatment of early-stage breast cancer in postmenopausal women; Rho GTPases and statins in targeting and developing therapies for tumors; and more. Edited and written by leading experts in medicinal chemistry research Reviews recent advances in the field, including the characterization of inorganic nanomaterials as therapeutic vehicles Covers a variety of topical areas, such as HPLC and in the analysis of tricyclic antidepressants in biological samples, and tannins and their influence on health

Frontiers in Chemistry: Rising Stars

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Publisher : Frontiers Media SA
ISBN 13 : 2889635805
Total Pages : 910 pages
Book Rating : 4.8/5 (896 download)

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Book Synopsis Frontiers in Chemistry: Rising Stars by : Steve Suib

Download or read book Frontiers in Chemistry: Rising Stars written by Steve Suib and published by Frontiers Media SA. This book was released on 2020-04-17 with total page 910 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Frontiers in Chemistry Editorial Office team are delighted to present the inaugural “Frontiers in Chemistry: Rising Stars” article collection, showcasing the high-quality work of internationally recognized researchers in the early stages of their independent careers. All Rising Star researchers featured within this collection were individually nominated by the Journal’s Chief Editors in recognition of their potential to influence the future directions in their respective fields. The work presented here highlights the diversity of research performed across the entire breadth of the chemical sciences, and presents advances in theory, experiment and methodology with applications to compelling problems. This Editorial features the corresponding author(s) of each paper published within this important collection, ordered by section alphabetically, highlighting them as the great researchers of the future. The Frontiers in Chemistry Editorial Office team would like to thank each researcher who contributed their work to this collection. We would also like to personally thank our Chief Editors for their exemplary leadership of this article collection; their strong support and passion for this important, community-driven collection has ensured its success and global impact. Laurent Mathey, PhD Journal Development Manager