Products related to Acids:
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Raman Scattering on Emerging Semiconductors and Oxides
Raman Scattering on Emerging Semiconductors and Oxides presents Raman scattering studies.It describes the key fundamental elements in applying Raman spectroscopies to various semiconductors and oxides without complicated and deep Raman theories. Across nine chapters, it covers:• SiC and IV-IV semiconductors,• III-GaN and nitride semiconductors,• III-V and II-VI semiconductors,• ZnO-based and GaO-based semiconducting oxides,• Graphene, ferroelectric oxides, and other emerging materials,• Wide-bandgap semiconductors of SiC, GaN, and ZnO, and• Ultra-wide gap semiconductors of AlN, Ga2O3, and graphene. Key achievements from the author and collaborators in the above fields are referred to and cited with typical Raman spectral graphs and analyses.Written for engineers, scientists, and academics, this comprehensive book will be fundamental for newcomers in Raman spectroscopy. Zhe Chuan Feng has had an impressive career spanning many years of important work in engineering and tech, including as a professor at the Graduate Institute of Photonics & Optoelectronics and Department of Electrical Engineering, National Taiwan University, Taipei; establishing the Science Exploring Lab; joining Kennesaw State University as an adjunct professor, part-time; and at the Department of Electrical and Computer Engineering, Southern Polytechnic College of Engineering and Engineering Technology.Currently, he is focusing on materials research for LED, III-nitrides, SiC, ZnO, other semiconductors/oxides, and nanostructures and has devoted time to materials research and growth of III-V and II-VI compounds, LED, III nitrides, SiC, ZnO, GaO, and other semiconductors/oxides. Professor Feng has also edited and published multiple review books in his field, alongside authoring scientific journal papers and conference/proceeding papers.He has organized symposiums and been an invited speaker at different international conferences and universities.He has also served as a guest editor for special journal issues.
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Chemistry of Nucleic Acids
Life in all its forms is based on nucleic acids which store and transfer genetic information.The book addresses the main aspects of synthesis, hydrolytic stability, solution equilibria of nucleosides and nucleotides as well as base modifications of nucleic acids.The author further describes their structural analogues used as therapeutic drugs, such as antivirals and anticancer agents, and prodrug strategies of nucleotides.
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Applied Raman Spectroscopy : Concepts, Instrumentation, Chemometrics, and Life Science Applications
Applied Raman Spectroscopy: Concepts, Instrumentation, Chemometrics, and Life Science Applications synthesizes recent developments in the field, providing an updated overview.The book focuses on the modern concepts of Raman spectroscopy techniques, recent technological innovations, data analysis using chemometric methods, along with the latest examples of life science applications relevant in academia and industries.It will be beneficial to researchers from various branches of science and technology, and it will point them to modern techniques coupled with data analysis methods.In addition, it will help instruct new readers on Raman spectroscopy and hyphenated Raman spectroscopic techniques. The book is primarily written for analytical and physical chemistry students and researchers at a more advanced level who require a broad introductory overview of the applications of Raman spectroscopy, as well as those working in applied industry and clinical laboratories.Students, researchers, and industry workers in related fields, including X-ray and materials science, agriculture, botany, molecular biology and biotechnology, mineralogy, and environmental science will also find it very useful.
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Amino Acids : Biochemistry and Nutrition
Following its predecessor, the second edition of Amino Acids: Biochemistry and Nutrition presents exhaustive coverage of amino acids in the nutrition, metabolism and health of humans and other animals.Substantially revised, expanded and updated to reflect scientific advances, this book introduces the basic principles of amino acid biochemistry and nutrition, while highlighting the current knowledge of the field and its future possibilities. The book begins with the basic chemical concepts of amnio acids, peptides and proteins, and their digestion and absorption.Subsequent chapters cover cell-, tissue-, and species-specific synthesis and catabolism of amino acids and related bioactive metabolites, and the use of isotopes to study amino acids metabolism in cells and the body.The book details protein turnover, physiological functions of amino acids, as well as both the regulation and inborn errors of amino acid metabolism.The book concludes with a presentation on human and animal dietary requirements of amino acids and evaluates dietary protein quality. Features:Encompasses a comprehensive coverage of basic to applied concepts in amino acid metabolism in humans and other animals. Highlights important roles of dietary amino acids and protein intake in growth, physical performance and health, including sarcopenia mitigation and immunity. Discusses concerns over the excess intakes of amino acids or protein in the development of diseases, including cardiovascular disorders, diabetes and cancers, as well as bone integrityEach chapter contains select references to provide comprehensive reviews and original experimental data on the topics discussed. Each chapter is backed by original experimental data on various topics discussed and contains select references to aid the reader further in research. Written by Distinguished Professor of Animal Nutrition, Guoyao Wu, Ph.D., this book is an authoritative reference for students and researchers in both biomedicine and agriculture.
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Are organic acids, aliphatic acids, and carboxylic acids the same?
No, organic acids, aliphatic acids, and carboxylic acids are not the same. Organic acids are a broad category of acids that are derived from living organisms and can include carboxylic acids, as well as other types of acids such as phenols and sulfonic acids. Aliphatic acids are a specific subset of organic acids that are characterized by having straight or branched carbon chains. Carboxylic acids are a type of organic acid that contain a carboxyl group (COOH) and are a subset of aliphatic acids. Therefore, while all carboxylic acids are organic acids and aliphatic acids, not all organic acids or aliphatic acids are carboxylic acids.
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What are the best acids to etch steel-hard materials?
The best acids to etch steel-hard materials are strong mineral acids such as hydrochloric acid (HCl) and sulfuric acid (H2SO4). These acids are highly corrosive and can effectively etch hard materials like steel due to their ability to break down the surface of the material. It is important to use these acids with caution and proper safety measures as they can be hazardous to handle. Additionally, a controlled etching process is essential to achieve the desired results without damaging the material.
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What are the best acids for etching steel-hard materials?
The best acids for etching steel-hard materials are hydrochloric acid (HCl) and sulfuric acid (H2SO4). These acids are strong enough to effectively etch steel and other hard materials, creating precise and detailed designs. It is important to use these acids with caution and follow proper safety protocols when etching steel-hard materials. Additionally, a mixture of nitric acid (HNO3) and hydrochloric acid (HCl), known as aqua regia, can also be used for etching particularly resistant materials.
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How do inorganic acids differ from carboxylic acids?
Inorganic acids are typically derived from inorganic compounds and do not contain a carboxyl group (–COOH) like carboxylic acids. Inorganic acids are usually simpler in structure and are often strong acids, meaning they completely dissociate in water to release hydrogen ions. Carboxylic acids, on the other hand, contain a carboxyl group and are organic compounds that are typically weaker acids compared to inorganic acids. Additionally, carboxylic acids are commonly found in nature and are important in biological processes.
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NutriSport Amino Acids 300 count
Description Amino acids are the building acids of all proteins
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NutriSport Amino Acids 60 Tabs
Description More Info Amino acids are the building acids of all proteins. Body builders and strength athletes require more amino acids to replace those used during training as well as for muscle growth. Branched chain amino acids are removed during strenuous training. Free form aminos (single aminos) and peptide bound aminos (few joined together) are contained in Nutrisport Amino Acids, along with other essential aminos that can not be made by the body. All the right aminos in the right ratios to aid in muscle growth and recovery.. Container Size: 60Tabs Serving Size: 1-4 Tablets Amount Per Serving: Protein: 12 Carbohydrates: 0 Fat: 0g Salt: 0 Ingredients: Starch, vegetable stearine, cellulose, glutamic acid, aspartic acid, valine, isoleucine, serine, leucine, phenylalanine, histdine, gyloine, alanine, threonine, tryplophan, tryosine, methonine, arginine, Please Note: Nutritional facts and ingredients may vary slightly between flavours.
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Nucleic Acids in Chemistry and Biology
The structure, function and reactions of nucleic acids are central to molecular biology and medicine and are crucial for understanding of the ever-expanding range of complex biological processes involved which are central to life.Revised, extended, updated and lavishly illustrated, this 4th Edition of Nucleic Acids in Chemistry and Biology is a long-awaited standard text for teaching and research in nucleic acids science.It maintains the close integration of chemistry and biology that characterised the earlier editions and contains a major expansion largely focused on the burgeoning growth of RNA science.Written by an international team of leading experts, all with extensive teaching experience, this 4th Edition provides up-to-date and extended coverage of the reactions and interactions of RNA and DNA with proteins and drugs.A brief history of the discovery of nucleic acids is followed by a molecule-based introduction to the structure and biological roles of DNA and RNA and the basics of Genes and Genomes.New key chapters are devoted to non-coding RNA, nucleic acids sequencing, nucleic acid therapeutics, in vitro evolution and aptamers, and protein-RNA interactions.The text is linked to an extensive list of references to make it a definitive reference source.This authoritative volume presents topics in an integrated manner and readable style with full colour illustrations throughout.It is ideal for graduate and undergraduate students of chemistry and biochemistry, biophysics and biotechnology, and molecular biology and medicine.It will be a guidebook for new researchers to the field of nucleic acids science.
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Biono Amino Acids Cleansing Gel 125 ml
Regular facial cleansing is an integral part of your daily skin care routine.. To make the process even more pleasant, you can use the Amino Acids Cleansing Gel from the Biono brand.. It gently removes all kinds of dirt, makeup residues and dust, does not disturb the natural pH balance and keeps the skin hydrated throughout the day. The product is based on hydrolate from green tea leaves, so it is able to tone, eliminate excess sebum and even out skin tone. The formula of the product is enriched with amino acids that moisturize and soften the skin of the face, while simultaneously retaining moisture in it. Aloe Vera juice softens the top layer of the skin, stimulates tissue repair and prevents the aging process. Mode of application Apply the gel to wet skin of the face, gently massage the skin, evenly distributing it with light movements. Wash off with plenty of water. If desired, you can apply a tonic or cream. Composition Aqua, Camellia sinensis water, Coco Glucoside, Glycerin, Ammonium Acryloyldimethyltaurate / VP Copolymer, Sorbitol, Pentylene Glycol, Glycine, Arginine, Phenylalanine, Sodium PCA, Aloe Barbadensis (Aloe vera) Leaf Gel, Citric Acid, Phenoxyethanol, Ethylhexylglycerin, Fragrance.
Price: 21.99 £ | Shipping*: 0.0 £
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What are the best acids for etching hard materials like steel?
The best acids for etching hard materials like steel are hydrochloric acid (HCl) and nitric acid (HNO3). These acids are commonly used in metal etching processes due to their strong corrosive properties and ability to effectively etch steel. Hydrochloric acid is particularly effective for removing oxides and scale from steel surfaces, while nitric acid is known for its ability to create precise and detailed etchings on steel. It is important to handle these acids with caution and follow proper safety protocols when using them for etching purposes.
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Why are simple organic acids also called alkanes acids?
Simple organic acids are also called alkanes acids because they are derived from alkanes, which are saturated hydrocarbons. These acids have a carboxyl group (-COOH) attached to an alkyl group, making them a type of alkane derivative. The simplest organic acid, formic acid, is derived from methane, the simplest alkane. The naming convention reflects the structural relationship between alkanes and organic acids.
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Why are simple organic acids also called alkanic acids?
Simple organic acids are also called alkanic acids because they are derived from alkanes, which are saturated hydrocarbons. These acids contain a carboxyl group (-COOH) attached to an alkyl group, which is a hydrocarbon chain. The alkyl group in these acids is derived from alkanes, hence the name alkanic acids. Examples of alkanic acids include acetic acid (derived from methane) and formic acid (derived from methanol).
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Do strong acids conduct electricity better than weak acids?
Yes, strong acids conduct electricity better than weak acids. This is because strong acids completely dissociate into ions in solution, resulting in a higher concentration of ions available to carry an electric current. On the other hand, weak acids only partially dissociate, leading to a lower concentration of ions and therefore lower conductivity.
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