ilość książek w kategorii: 31148
Qualitative Analyse von Energy Drinks
ISBN: 9783668145597 / Niemiecki / Miękka / 2016 / 30 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. Wissenschaftliche Studie aus dem Jahr 2016 im Fachbereich Chemie - Biochemie, Veranstaltung: Student der St.Elisabeth Hochschule, Bratislava in einem PhD-Verfahren, Sprache: Deutsch, Abstract: Analytische Untersuchung ausgewahlter Energy-Drinks durch pH-Wert-Bestimmung, Fehling-Reaktion und HPLC-Chromatographie der Inhaltsstoffe Koffein, Taurin, Riboflavin und Zitronensaure.
Wissenschaftliche Studie aus dem Jahr 2016 im Fachbereich Chemie - Biochemie, Veranstaltung: Student der St.Elisabeth Hochschule, Bratislava in einem ...
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cena:
170,48 zł |
Praktikumsbericht Analysentechnik. Fluoridbestimmung in Mineralwasser
ISBN: 9783668124479 / Niemiecki / Miękka / 2016 / 28 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. Projektarbeit aus dem Jahr 2006 im Fachbereich Chemie - Analytische Chemie, Note: 1,7, Universitat Mannheim (fur anorganische Chemie), Veranstaltung: Analysentechnik 2, 4 Quellen im Literaturverzeichnis, Sprache: Deutsch, Abstract: Zu bestimmen war der Fluoridgehalt in drei verschiedenen Mineralwassern mittels: Ionenselektive Elektrode (ISE; Direktpotentiometrie) und Photometrie (Kuvettentest LCK 323). Zusatzlich soll zur Abschwachung von Matrixeffekten und des geringen Fluoridgehaltes das Verfahren der Standardaddition angewendet werden.
Projektarbeit aus dem Jahr 2006 im Fachbereich Chemie - Analytische Chemie, Note: 1,7, Universitat Mannheim (fur anorganische Chemie), Veranstaltung: ...
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cena:
170,48 zł |
Chemische Grundlagen. Eine Überblicksdarstellung
ISBN: 9783640122813 / Niemiecki / Miękka / 2016 / 52 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. Skript aus dem Jahr 2002 im Fachbereich Chemie - Allgemeines, Note: keine, Hochschule RheinMain (FH Geisenheim), Veranstaltung: Grundlagen der Chemie fur den Weinbau, Sprache: Deutsch, Abstract: Die vorliegende Zusammenfassung liefert einen Uberblick uber die Grundlagen der Chemie. Aus dem Inhalt: - Bausteine der Atome - Die moderne Quantentheorie - Chemische Verindungen und Formeln - Chemie der Kunststoffe - Kohlenstoffverbindungen - Saure-Base-Theorie nach Lewis
Skript aus dem Jahr 2002 im Fachbereich Chemie - Allgemeines, Note: keine, Hochschule RheinMain (FH Geisenheim), Veranstaltung: Grundlagen der Chemie ...
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cena:
213,66 zł |
Dyes and Pigments
ISBN: 9783319338903 / Angielski / Miękka / 2016 / 83 str. Termin realizacji zamówienia: ok. 20 dni roboczych. In this book the authors go back to basics to describe the structural differences between dyes and pigments, their mechanisms of action, properties and applications. They set the scene by explaining the reasons behind these differences and show how dyes are predominately organic compounds that dissolve or react with substrates, whereas pigments are (predominantly) finely ground inorganic substances that are insoluble and therefore have a different mode of coloring. They also describe the role of functional groups and their effect on dyeing ability, contrasting this with the way in which... In this book the authors go back to basics to describe the structural differences between dyes and pigments, their mechanisms of action, properties... |
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cena:
272,98 zł |
Hypervalent Iodine Chemistry
ISBN: 9783319337319 / Angielski / Twarda / 2016 / 316 str. Termin realizacji zamówienia: ok. 20 dni roboczych. The series Topics in Current Chemistry presents critical reviews of the present and future trends in modern chemical research. Each review within the volume critically surveys one aspect of that topic and places it within the context of the volume as a whole.
The series Topics in Current Chemistry presents critical reviews of the present and future trends in modern chemical research. Each review within the ...
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cena:
1170,03 zł |
Iron-Catalysed Hydrofunctionalisation of Alkenes and Alkynes
ISBN: 9783319336626 / Angielski / Twarda / 2016 / 306 str. Termin realizacji zamówienia: ok. 20 dni roboczych. This thesis gives a thorough account of the development of iron-catalysed hydrosilylation, hydroboration and hydromagnesiation reactions. With extraordinary referencing and scientific argument, Mark Greenhalgh describes the development of methodologies which require only commercially available materials and non-specialised techniques. The intention of this approach is to ensure the science can be adopted widely by the chemical community. In addition to an insight into the processes involved in methodology development, Greenhalgh discusses and determines the relevant reaction mechanisms.... This thesis gives a thorough account of the development of iron-catalysed hydrosilylation, hydroboration and hydromagnesiation reactions. With extr... |
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cena:
389,98 zł |
The Chemical Bond I: 100 Years Old and Getting Stronger
ISBN: 9783319335414 / Angielski / Twarda / 2016 / 252 str. Termin realizacji zamówienia: ok. 20 dni roboczych. The series Structure and Bonding publishes critical reviews on topics of research concerned with chemical structure and bonding. The scope of the series spans the entire Periodic Table and addresses structure and bonding issues associated with all of the elements. It also focuses attention on new and developing areas of modern structural and theoretical chemistry such as nanostructures, molecular electronics, designed molecular solids, surfaces, metal clusters and supramolecular structures. Physical and spectroscopic techniques used to determine, examine and model structures fall within the...
The series Structure and Bonding publishes critical reviews on topics of research concerned with chemical structure and bonding. The scope of the seri...
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cena:
780,00 zł |
The Chemical Bond II: 100 Years Old and Getting Stronger
ISBN: 9783319335209 / Angielski / Twarda / 2016 / 267 str. Termin realizacji zamówienia: ok. 20 dni roboczych. The series Structure and Bonding publishes critical reviews on topics of research concerned with chemical structure and bonding. The scope of the series spans the entire Periodic Table and addresses structure and bonding issues associated with all of the elements. It also focuses attention on new and developing areas of modern structural and theoretical chemistry such as nanostructures, molecular electronics, designed molecular solids, surfaces, metal clusters and supramolecular structures. Physical and spectroscopic techniques used to determine, examine and model structures fall within the...
The series Structure and Bonding publishes critical reviews on topics of research concerned with chemical structure and bonding. The scope of the seri...
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cena:
1170,03 zł |
Progress in Enantioselective Cu(i)-Catalyzed Formation of Stereogenic Centers
ISBN: 9783319334127 / Angielski / Twarda / 2016 / 224 str. Termin realizacji zamówienia: ok. 20 dni roboczych. The series Topics in Organometallic Chemistry presents critical overviews of research results in organometallic chemistry.
The series Topics in Organometallic Chemistry presents critical overviews of research results in organometallic chemistry.
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cena:
780,00 zł |
Molybdenum and Tungsten Enzymes: Complete Set
ISBN: 9781782628798 / Angielski / Twarda / 2016 / 1223 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
3211,72 zł |
Electrochemical Reduction of Carbon Dioxide: Fundamentals and Technologies
ISBN: 9781482258240 / Angielski / Twarda / 2016 / 394 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. For Researchers, Students, Industrial Professionals, and Manufacturers Electrochemical Reduction of Carbon Dioxide: Fundamentals and Technologies is your guide to improved catalytic performance in the electrochemical reduction of carbon dioxide (CO2). Written by electrochemical energy scientists actively involved in environmental research and development, this book addresses the biggest challenge to CO2 electrochemical reduction low performance of the electrocatalysts and outlines practical applications... For Researchers, Students, Industrial Professionals, and Manufacturers Electrochemical Reduction o... |
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cena:
841,04 zł |
Metal-Air and Metal-Sulfur Batteries: Fundamentals and Applications
ISBN: 9781482258530 / Angielski / Twarda / 2016 / 194 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. Metal-air and metal-sulfur batteries (MABs/MSBs) represent one of the most efficient-energy storage technologies, with high round trip efficiency, a long life cycle, fast response at peak demand/supply of electricity, and decreased weight due to the use of atmospheric oxygen as one of the main reactants. This book presents an overview of the main MABs/MSBs from fundamentals to applications. Recent technological trends in their development are reviewed. It also offers a detailed analysis of these batteries at the material, component, and system levels, allowing the reader to evaluate the... Metal-air and metal-sulfur batteries (MABs/MSBs) represent one of the most efficient-energy storage technologies, with high round trip efficiency, ... |
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cena:
739,10 zł |
Synthetic Methods in Drug Discovery: Complete Set
ISBN: 9781782627876 / Angielski / Twarda / 2016 / 1010 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
2141,14 zł |
Analytical Applications of Ionic Liquids
ISBN: 9781786340719 / Angielski / Twarda / 2016 / 436 str. Termin realizacji zamówienia: ok. 22 dni roboczych. Analytical Applications of Ionic Liquids reviews the current research in analytic chemistry, covering subjects as diverse as separation science, chromatography, spectroscopy and analytical electrochemistry.As scientific developments have moved into the 21st century, they have increasingly had to take into account the effects on the environment, both locally and globally. Ionic liquids promise entirely new methods for solution chemistry which could improve the quality of measurements and eliminate the negative impact of waste on the environment. Because of this, the search for applications of...
Analytical Applications of Ionic Liquids reviews the current research in analytic chemistry, covering subjects as diverse as separation science, chrom...
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cena:
825,75 zł |
Computational Chemistry: Introduction to the Theory and Applications of Molecular and Quantum Mechanics
ISBN: 9783319309149 / Angielski / Twarda / 2016 / 728 str. Termin realizacji zamówienia: ok. 20 dni roboczych. This is the third edition of the successful text-reference book that covers computational chemistry. Noteworthy is the fact that it is the only book at the introductory level that shows in detail yet clearly how matrices are used in one important aspect of computational chemistry.
This is the third edition of the successful text-reference book that covers computational chemistry. Noteworthy is the fact that it is the only book a...
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cena:
506,99 zł |
Directed Evolution of Selective Enzymes: Catalysts for Organic Chemistry and Biotechnology
ISBN: 9783527316601 / Angielski / Twarda / 2016 / 320 str. Termin realizacji zamówienia: ok. 18-20 dni roboczych. Authored by one of the world's leading organic chemists, this authoritative reference provides an overview of basic strategies in directed evolution and introduces common gene mutagenesis, screening and selection methods.
Throughout the text, emphasis is placed on methodology development to maximize efficiency, reliability and speed of the experiments and to provide guidelines for efficient protein engineering. Professor Reetz highlights the application of directed evolution experiments to address limitations in the field of enzyme selectivity, substrate scope, activity and robustness.... Authored by one of the world's leading organic chemists, this authoritative reference provides an overview of basic strategies in directed evolution a...
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cena:
691,88 zł |
Etude d'Impacts de Nouvelles Formulations À Base de PVC Sur Leau
ISBN: 9783639480467 / Francuski / Miękka / 2018 / 60 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. Notre travail porte sur l'etude d'impacts de nouvelles formulations a base de polychlorure de vinyle (PVC). Pour cela, des plaques rigides et plastifiees ont ete realisees, deux plastifiants ont ete consideres: le di-octyle phtalate (DOP) et le di-iso nonyle adipate (DINA). Des essais de migration ont ete realises dans deux milieux simulateurs a 25 C et 50 C en se basant sur l'evolution de la variation de masse des eprouvettes en contact avec les deux milieux simulateurs, ainsi que sur la caracterisation par spectroscopie infrarouge a transformee de Fourier (IRTF) et spectrometrie...
Notre travail porte sur l'etude d'impacts de nouvelles formulations a base de polychlorure de vinyle (PVC). Pour cela, des plaques rigides et plastifi...
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cena:
227,91 zł |
Les grands instruments au service de la cristallochimie in situ
ISBN: 9783639482829 / Francuski / Miękka / 2016 / 300 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. Ce travail se situe dans la thematique des oxydes de structure derivees de la perovskite ayant des proprietes de conduction mixte tels que les structures de type K2NiF4, les perovskites doubles et la brownmillerite. Cette aptitude a conduire a la fois l'oxygene et les electrons presente un interet pour des dispositifs electrochimiques fonctionnant a haute temperature et notamment en tant qu'electrode pour les piles a combustible a oxyde solide. Plus precisement, ce livre concerne la synthese et l'etude cristallochimique avancee de la reactivite de ces materiaux essentiellement par les grands...
Ce travail se situe dans la thematique des oxydes de structure derivees de la perovskite ayant des proprietes de conduction mixte tels que les structu...
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cena:
388,11 zł |
Oxidación de lípidos en sistemas heterogéneos
ISBN: 9783639733648 / Hiszpański / Miękka / 2016 / 144 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. Este trabajo aborda aspectos relacionados a la oxidacion de lipidos en sistemas alimenticios coloidales. Los objetivos de esta tesis fueron establecer la influencia que tiene la estructura y la organizacion espacial adoptada por el lipido dentro del sistema coloidal sobre su velocidad de oxidacion. En los ensayos se emplearon diferentes fases lipidicas (acidos grasos libres, triacilgliceroles y fosfoacilgliceroles). El proceso de oxidacion se inicio mediante calentamiento o un compuestos generador de radicales libres, adoptandose el Valor de Peroxidos como el indicador del proceso oxidativo....
Este trabajo aborda aspectos relacionados a la oxidacion de lipidos en sistemas alimenticios coloidales. Los objetivos de esta tesis fueron establecer...
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cena:
289,66 zł |
Electronic and catalytic properties of Metal complexes
ISBN: 9783639863550 / Angielski / Miękka / 2016 / 292 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. The research withinn this book is conducted in the area of computational methods (density functional theory, quantum mechanics/molecular mechanics) to gain insight into enzyme mechanism and function, as part of Dr. Samuel de Visser's research group. The electronic and catalytic properties of iron porphyrin complexes is thoroughly investigated. In particular, a contribution in the understanding of the trends and reaction mechanisms involved in iron porphyrin complexes is made. As an example, the epoxidation rate constant correlating with the ionization energy of olefins (Chem. Sci. 2015, 6,...
The research withinn this book is conducted in the area of computational methods (density functional theory, quantum mechanics/molecular mechanics) to...
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cena:
491,76 zł |