Download or read book Poly Ethylene Glycol Chemistry written by J. Milton Harris and published by Springer Science & Business Media. This book was released on 2013-11-21 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: The idea for this book came from discussions among participants in a symposium on biotechnical applications at the "Pacifichem 89" meeting in Honolulu. It was the majority opinion of this group that a volume dedicated to biotechnical and biomedical applications of PEG chemistry would enhance research and development in this area. Though the book was conceived at the Honolulu meeting, it is not a proceedings of this symposium. Several groups who did not participate in this meeting are repre sented in the book, and the book incorporates much work done after the meeting. The book does not include contributions in all related areas to which PEG chemistry has been applied. Several invited researchers declined to parti.:ipate, and there is not enough space in this single volume to properly cover all submissions. Chapter I-an overview of the topic-discusses in brief applications not given detailed coverage in specifically devoted chapters. The following topics are covered: introduction to and fundamental properties of PEG and derivatives in Chapters 1-3; separations using aqueous polymer two-phase partitioning in Chapters 4-6; PEG-proteins as catalysts in biotechnical applications in Chapters 7 and 8; biomedical applications of PEG-proteins in Chapters 9-13; PEG modified surfaces for a variety of biomedical and biotechnical applications in Chapters 14-20; and synthesis of new PEG derivatives in Chapters 21 and 22.

Download or read book Poly ethylene Glycol written by J. Milton Harris and published by . This book was released on 1997 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides an interdisciplinary analysis of current biological applications of poly(ethylene glycol) (PEG). It includes a wide array of topics useful to materials scientists, organic chemists, biochemists, and bioengineers interested in drug delivery systems, pharmaceuticals and other biomaterials. The applications discussed include PEG-modified proteins, liposomes, drugs, surfaces of materials, and hydrogels. The volume also includes a review of PEG-oligonucleotides and a concise summary of the toxicology of PEG and its derivatives.

Download or read book PEGylated Protein Drugs Basic Science and Clinical Applications written by Francesco M. Veronese and published by Springer Science & Business Media. This book was released on 2009-12-30 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: PEGylation technology and key applications are introduced by this topical volume. Basic physical and chemical properties of PEG as basis for altering/improving in vivo behaviour of PEG-conjugates such as increased stability, improved PK/PD, and decreased immunogenicity, are discussed. Furthermore, chemical and enzymatic strategies for the coupling and the conjugate characterization are reported. Following chapters describe approved and marketed PEG-proteins and PEG-oligonucleotides as well as conjugates in various stages of clinical development.

Download or read book Capture and Utilization of Carbon Dioxide with Polyethylene Glycol written by Zhen-Zhen Yang and published by Springer Science & Business Media. This book was released on 2012-08-10 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this volume, Professor He and his coworkers summarize polyethylene glycol (PEG)-promoted CO2 chemistry on the basis of understanding about phase behavior of PEG/CO2 system and reaction mechanism at molecular level. As PEG could be utilized as a green replacement for organic solvents, phase-transfer catalyst, surfactant, support in various reaction systems, significantly promoting catalytic activity and recovering expensive metal catalysts, particularly regarded as a CO2-philic material, the authors focus on special applications of PEG in CO2 capture and utilization, including PEG-functionalized catalysts for efficient transformation of CO2 and PEG-functionalized absorbents for efficient CO2 capture. Furthermore, they describe carbon capture and utilization strategy as an alternative approach to address the energy penalty problem in carbon capture and storage. Interestingly, the authors also discuss PEG radical chemistry in dense CO2 as rather creative and unusual use of PEG, presumably serves as a reaction medium and a radical initiator for radical chemistry.

Download or read book Public Health Consequences of E Cigarettes written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2018-05-18 with total page 775 pages. Available in PDF, EPUB and Kindle. Book excerpt: Millions of Americans use e-cigarettes. Despite their popularity, little is known about their health effects. Some suggest that e-cigarettes likely confer lower risk compared to combustible tobacco cigarettes, because they do not expose users to toxicants produced through combustion. Proponents of e-cigarette use also tout the potential benefits of e-cigarettes as devices that could help combustible tobacco cigarette smokers to quit and thereby reduce tobacco-related health risks. Others are concerned about the exposure to potentially toxic substances contained in e-cigarette emissions, especially in individuals who have never used tobacco products such as youth and young adults. Given their relatively recent introduction, there has been little time for a scientific body of evidence to develop on the health effects of e-cigarettes. Public Health Consequences of E-Cigarettes reviews and critically assesses the state of the emerging evidence about e-cigarettes and health. This report makes recommendations for the improvement of this research and highlights gaps that are a priority for future research.

Download or read book Gardner s Commercially Important Chemicals written by G. W. A. Milne and published by John Wiley & Sons. This book was released on 2005-09-02 with total page 1205 pages. Available in PDF, EPUB and Kindle. Book excerpt: An exhaustive resource for the industrial chemical community Through eleven editions, Gardner's Chemical Synonyms and Trade Names has become the best-known and most widely used source of information on chemicals in commerce. This companion book reflects the continuing research underlying Gardner's and presents a major expansion of the information provided for individual chemical compounds. Gardner's Commercially Important Chemicals: Synonyms, Trade Names, and Properties: * Contains 4,174 chemical entries and information such as structure, molecular formula, and chemical name * Includes synonyms for each chemical, including other identifiers, chemical names, trade names, and trivial names, in English and other languages * Provides chemical properties of the compounds, information concerning known uses of the chemical and biological data-in particular, acute toxicity in various species, where available * Lists the companies that manufacture or supply the listed chemicals * Describes bulk inorganic chemicals, major pesticides (herbicides, insecticides, antifungal agents, etc.), and many dyestuffs, surfactants, and metals, along with the most commonly used drugs * Contains indexes by chemical name and synonym, Chemical Abstracts Service (CAS) Registry Numbers, and EINECS (European Inventory of Existing Commercial Substances) numbers One useful feature of this database is the inclusion of physical properties and use data for pure chemicals. Properties that have been provided, when available, include: the melting point, boiling point, density or specific gravity, optical rotation, ultraviolet absorption, solubility, and acute toxicity. The major uses of most of the chemicals are indicated and, where appropriate, regulatory information is also provided.

Download or read book Toxic Substances Control Act TSCA Chemical Substance Inventory User guide and indices to the initial inventory Substance name index written by United States. Environmental Protection Agency. Office of Toxic Substances and published by . This book was released on 1979 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Handbook of Pharmaceutical Manufacturing Formulations written by Sarfaraz K. Niazi and published by CRC Press. This book was released on 2016-04-19 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: The largest category of pharmaceutical formulations, comprising almost two-thirds of all dosage forms, compressed solids present some of the greatest challenges to formulation scientists. The first volume, Compressed Solid Products, tackles these challenges head on.Highlights from Compressed Solid Products, Volume One include:formulations for

Download or read book Handbook of Pharmaceutical Manufacturing Formulations Third Edition written by Sarfaraz K. Niazi and published by CRC Press. This book was released on 2019-12-06 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of Pharmaceutical Manufacturing Formulations, Third Edition: Volume Four, Semisolid Products is an authoritative and practical guide to the art and science of formulating drugs for commercial manufacturing. With thoroughly revised and expanded content, this fourth volume of a six-volume set, compiles data from FDA and EMA new drug applications, patents and patent applications, and other sources of generic and proprietary formulations including author’s own experience, to cover the broad spectrum of cGMP formulations and issues in using these formulations in a commercial setting. A must-have collection for pharmaceutical manufacturers, educational institutions, and regulatory authorities, this is an excellent platform for drug companies to benchmark their products and for generic companies to formulate drugs coming off patent. Features:  Largest source of authoritative and practical formulations, cGMP compliance guidance and self-audit suggestions  Differs from other publications on formulation science in that it focuses on readily scalable commercial formulations that can be adopted for cGMP manufacturing  Tackles common difficulties in formulating drugs and presents details on stability testing, bioequivalence testing, and full compliance with drug product safety elements  Written by a well-recognized authority on drug and dosage form development including biological drugs and alternative medicines

Download or read book User guide and indices to the initital inventory substance name index written by United States. Environmental Protection Agency. Office of Toxic Substances and published by . This book was released on 1979 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Synthetic Organic Chemicals written by and published by . This book was released on 1994 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Toxic Substances written by National Institute for Occupational Safety and Health and published by . This book was released on 1974 with total page 1004 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Consumer s Dictionary of Cosmetic Ingredients 7th Edition written by Ruth Winter and published by Harmony. This book was released on 2009-10-20 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: Everything you need to know about the safety and efficacy of cosmetics and cosmeceuticals. Is it a cosmetic? A drug? A nutrient? It’s becoming more and more difficult to tell the difference with the cosmetic companies combining the three. And unlike with food additives, the FDA has little control over what goes into the products that claim to make you look more beautiful–even though cosmeceuticals (cosmetics that purport to have druglike benefits) have skyrocketed into a multibillion-dollar industry. So before you slather on that “wrinkle-reducing” cream or swallow a “skin-rejuvenating”vitamin, find out what’s in your health and beauty products with A Consumer’s Dictionary of Cosmetic Ingredients. This updated and expanded edition gives you the facts you need to protect yourself and your family from possible irritants, confusing chemical names, and the exaggerated claims of gimmicky additives. With 800 new ingredients found in toiletries, cosmetics, and cosmeceuticals–everything ranging from shampoo to shaving cream, bath lotions to Botox–this alphabetically organized guide evaluates them all, and includes targeted information for children and for people of color. A Consumer’s Dictionary of Cosmetic Ingredients is more indispensable than ever to anyone who cares about the health of themselves and their loved ones.

Download or read book Toxic Substances Control Act TSCA Chemical Substance Inventory User guide and indices to the initital inventory substance name index written by United States. Environmental Protection Agency. Office of Toxic Substances and published by . This book was released on 1979 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Regulated Chemicals Directory 1995 written by Petros C. Mavroidis and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1988 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Regulated Chemicals DirectoryTM is meant to be a convenient source of information for everyone who needs to keep up-to-date regarding the regulations and recommendations that pertain to chemical substances. The RCDTM is designed to be the first reference book to consult when beginning compliance efforts. Every regulatory or advisory list used in the RCDTM is keyed to its source, to help readers who need more detailed information on regulations, recommendations, or guidelines readily locate source documents. Some organizations now center their compliance efforts on computerized information stored in cross-referenced databases. A unique feature of the RCDTM is the availability of an electronic version suitable for use on ffiM-compatible personal computers, download onto mainframes and CD-ROM players. Both the print and electronic versions are updated with the same timeliness. For more information on the electronic versions of the Regulated Chemicals DirectoryTM, contact ChemADVISOR®, Inc. directly (750 William Pitt Way, Pittsburgh, PA 15238, phone 1-800-466-3750). Many companies working on product development need information on what may be regulated in the future. The RCDTM provides selected information on pending regulations and in-progress testing lists, which can provide Ii starting place for tracking future regulatory considerations. Information for the RCvm is continually gathered and updated. Suggestions from readers for information that should be added to the RCvm or for other ways to improve the book are welcomed by Van Nostrand Reinhold. - Patricia L. Dsida, Pres. ChemADVISOR® , Inc. ix Part A. Chemical Lists and Indexes Section 1.

Download or read book USITC Publication written by and published by . This book was released on 1976 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Trade Promotion Series written by and published by . This book was released on 1992 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: