Química

Matemáticas y ciencia / Química (17684)

Matemáticas y ciencia / Química
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  • Plasmonic Photocatalysts
    Ewa Kowalska
    Plasmonic properties of noble metals (NMs) have been used to activate wide-band-gap semiconductors. Although plasmonic properties were observed more than a century ago, scientifically explained, ca., 40 years ago, and have been commercially used in many fields, the examination of their application for photocatalysis is quite new. Despite the novelty of plasmonic photocatalysis,...
    Disponible

    57,25 €

  • Advances in Functional Thin Films
    Thin films (i.e., layers of materials with thickness in the range from nanometers to micrometres) offer exceptional functional properties compared with bulk materials and have therefore been extensively used in the last few years. In the current Special Issue, the published articles address recent progress and new developments in the synthesis, patterning, and utilization of fu...
    Disponible

    71,80 €

  • Microgravity Electrical Separator
    Irina Shoikhedbrod / Michael Shoikhedbrod
    In this book, the author revealed the physical principles of operation of the developed universal electric separator in zero-gravity conditions, which permitted to perform round-the-clock extraction of water from urine, purification of fuel liquid from contaminants and microbes, production of a concentrate of rapidly multiplying microalgae for converting the emitted carbon diox...
    Disponible

    77,98 €

  • Applications of Solid-Phase Microextraction and Related Techniques
    Hiroyuki Kataoka
    Most analytical instruments currently in use struggle to directly manage complex matrices such as environmental, food, and biological samples, making sample pretreatment essential. In the analytical process from sampling to data analysis, sample pretreatment plays a vital role in extracting, separating, and concentrating target analytes. It also enhances detection, improves sen...
    Disponible

    59,62 €

  • Chemical and Biosensors Based on Metal-Organic Frames (MOFs)
    Metal-organic frameworks (MOFs) provide unprecedented opportunities for the development of novel biosensors due to their decisive advantages, such as their large surface area, high porosity, tunable structures, and flexibility regarding tailored properties. Sensitive elements could be coupled to MOFs in situ through the addition of bioactive molecules during the MOF synthesis p...
    Disponible

    51,26 €

  • Photochemical Pioneers
    MDPI AG
    This volume, Photochemical Pioneers: Feature Papers in Photochemistry Volumes I & II, highlights the most recent groundbreaking research in the field of photochemistry. By bringing together a diverse collection of seminal works, we aim to take readers on a path that sheds light on the interactions between light and matter, showcasing the direct impact of photochemical processes...
    Disponible

    67,25 €

  • Production des Microplastiques et Transfert Trophique des Phtalates
    Fouad Dimane / Iliass ACHOUKHI / Yahya El Hammoudani
    Ce livre explore en profondeur les polymères, abordant leur classification, leur production industrielle et leurs enjeux environnementaux. Ces macromolécules, composées de monomères, se divisent en trois catégories : naturels (cellulose, protéines), artificiels (acétate de cellulose) et synthétiques (polyéthylène, PET, PVC). Leur structure - linéaire, ramifiée ou réticulée - dé...
    Disponible

    52,90 €

  • Chemistry Practical Work Manual First Cycle
    Yazid DATOUSSAID
    This document is designed to serve as a teaching aid for undergraduate engineering students in the field of science and technology, as well as those specializing in materials science. It consists of several experiments in various fields such as: general chemistry, thermochemistry, analytical chemistry and an introduction to organic chemistry.With an emphasis on experimentation,...
    Disponible

    75,44 €

  • Role of Chemistry in Daily Life
    A. Ismath Raihana / A. Soniya / Mookkandi Palsamy Kesavan
    Role of Chemistry in Daily Life is designed as per the TANSCHE syllabus for B.Sc. Chemistry students, highlighting the significance of chemistry in everyday activities. It covers essential topics, including common chemicals in daily life, building materials, and plastics. The book explores the role of nutrition and cosmetics, emphasizing their chemical compositions. It also dis...
    Disponible

    53,16 €

  • Natural and Unnatural Product Chemistry
    Bryan Hanley
    This book examines and summarises the developments and changes in the approach of organic and natural product chemists over the past years, presenting both the successes and inevitable missteps. These illustrate the process from molecular isolation and structural identification, synthesis and biosynthesis and future perspectives, including the development of biological engineer...
    Disponible

    260,89 €

  • Enzymes in Textile Processing
    Muhammad Arshad
    The book offers a comprehensive overview of low-capital cost technologies for enzyme manufacture and utilization in the textile industry with sustainable bioenergy from effluent. Enzymes produced from renewable sources to replace potentially harmful chemicals in textile products have been outlined in making the textile industry greener and eco-friendly. The current book also ad...
    Disponible

    261,41 €

  • Let’s Learn Chemistry
    Atif Elnaggar PhD / Masood Anwar MSC / Nicholas J. Orme
    Chemistry, the fascinating realm of chemical interactions, delves into the intricacies of atoms’ structure, chemical bonding, molecular arrangements, and the diverse manners in which these molecules interact. In short, this captivating science stands as a testament to humanity’s ceaseless pursuit to understand the fabric of our existence.Nicholas J. Orme relies on his extensive...
    Disponible

    54,83 €

  • GC-MS & UFLC Method for Detection of Aromatic Amines in the Textiles
    Muhammad Jahangir / Uzman Khan
    Azo dyes are widely used due to their vibrant colors and compatibility with various substrates, but their reductive cleavage releases toxic aromatic amines. Existing quantification methods have limitations in applicability and simultaneous detection. This study presents a modified GC-MS method to analyze 28 amines and two internal standards in a single run, with UFLC confirmati...
    Disponible

    53,04 €

  • HORTA DE ERVAS MEDICINAL
    Manoel Luiz da Silva Junior / Maria Ester de Sá Barreto Barros / Sônia Salgueiro Machado
    Esse trabalho apresenta as ervas medicinais usadas na comunidade, sendo inserida como ferramentas metodológica para o ensino da química, mostrando como seus princípios ativos das ervas medicinais podem ser trabalhados para ilustrar tópicos de Química Orgânica, além de promover a conexão entre a ciência e a cultura popular.As ervas medicinais têm sido utilizadas há milênios como...
    Disponible

    64,05 €

  • ETUDE DE LA MICROSTRUCTURE DES POUDRES
    LAKEL ABDELGHANI / ROGUAI SABRINA
    Idéalement, la diffraction des rayons X par un cristal donne des pics de Dirac auxangles de diffraction ; la representation graphique de l’intensite diffractee en fonction de l’angle 2 est appelee diagramme de diffraction ou diffractogramme ou encore spectre de diffraction.L’analyse des diagrammes de diffraction conduit à l’interprétation des structures et des propriétés micro...
    Disponible

    52,90 €

  • Advanced Cold Spraying Technology
    This Reprint will consider developments in advanced cold spray technology, exploring its innovative applications and transformative impacts across various industries. Cold spray technology, with its ability to deposit coatings and fabricate parts without melting the feedstock, offers unique advantages such as minimal thermal distortion, high deposition rates, and the ability to...
    Disponible

    49,94 €

  • GCMS method for analysis of regulated flame retardants from textiles
    Muhammad Jahangir / Uzman Khan
    A new method was established for the determination of extractable flame retardants from textile, foam, leather and plastic test specimens. The flame retardants were extracted with toluene from test specimens using ultrasonic assisted extraction with extraction time of 60 min at 60 ºC. Flame retardants were separated on a DB-XLB column using gas chromatography mass spectrometry ...
    Disponible

    54,18 €

  • Chromatographic method for analysis of regulated phthalates
    Muhammad Jahangir / Uzman Khan
    Recently regulated phthalates do not have validated methods for testing hence their presence cannot be estimated in the consumer products. So, a rapid, sensitive and reliable method was developed for the separation and quantitative analysis of all 28 regulated phthalate contents from the childcare items, toys, and textile test specimens. Test specimens were extracted in tetrahy...
    Disponible

    54,25 €

  • Analytical method for analysis of biocides from textile on LC-DAD
    Muhammad Jahangir / Uzman Khan
    A rapid method was developed for detecting biocides in textiles that come into direct contact with human skin, as recently regulated biocides lack validated testing methods. The method focuses on analyzing four biocides: MIT, CIT, OIT, and Triclosan. Textile samples were extracted using methanolic sonication, purified through centrifugation and filtration, and analyzed using a ...
    Disponible

    54,18 €

  • Statistical Mechanics for Chemical Thermodynamics and Kinetics
    Andrea Amadei / Massimiliano Aschi
    This advanced textbook on theoretical chemistry includes all the fundamental concepts and theoretical approaches to be used when modelling a chemical system (i.e., a molecular system). Starting from the basic principles of quantum mechanics and specifically addressing the concepts and methods to treat quantum-classical systems, the authors derive from first principles the funda...
    Disponible

    116,66 €

  • Sustainable Pharmaceutical Product Development and Optimization Processes
    This book offers unparalleled insight into the convergence of sustainability and pharmaceutical product development, with a specific focus on optimization processes. By addressing the urgent demand for more environmentally conscious and efficient strategies in the drug development industry, particularly in an era where the world faces the mounting challenges posed by climate ch...
    Disponible

    287,66 €

  • Metalworking Processes
    The modelling of structural and mechanical properties in metal thermomechanical treatment processes and technical alloys is a crucial research area, and it is currently at the center of interest of scientific centers dealing with materials engineering and plastic working processes. Performing direct tests under industrial conditions for the development of such processes is too ...
    Disponible

    57,56 €

  • Toxicologie clinique
    Chancelier Cirimwami
    La toxicologie est la science qui se consacre à l’étude des substances toxiques. Son étude est capitale en médecine humaine, pharmaceutique et vétérinaire, d’autant plus que l’organisme vivant est exposé à une variété des poisons à nature différente. Ce cours est d’abord destiné aux étudiants des institutions universitaires en médecine humaine, pharmaceutique et vétérinaire. Il...
    Disponible

    99,53 €

  • Étude de la microstructure des poudres
    Abdelghani LAKEL / Sabrina Roguai
    Idéalement, la diffraction des rayons X par un cristal donne des pics de Dirac aux angles de diffraction ; la représentation graphique de l’intensité diffractée en fonction de l’angle 2 est appelée diagramme de diffraction ou diffractogramme ou encore spectre de diffraction.L’analyse des diagrammes de diffraction conduit à l’interprétation des structures et des propriétés micr...
    Disponible

    54,06 €

  • METAL ORGANIC FRAMEWORKS
    Dr. Mookkandi Palsamy Kesavan / Dr. N.M. Abdul Khader Jailani
    Metal-Organic Frameworks (MOFs) have emerged as a fascinating class of porous materials with extensive applications in gas storage, catalysis, drug delivery, and environmental remediation. This book provides a comprehensive overview of MOFs, covering their synthesis, structural diversity, physicochemical properties, and functional applications. Beginning with the fundamental pr...
    Disponible

    54,38 €

  • Implications of Growing industrial belts and degradation of soil
    Yogini Bambardekar
    In India environmental pollution is increasing with the increase of industrialization about 50 tones of dust, grime musk and general yech per kilometers is said to settle down on each of our big cities and agricultural area. The pollution of soil by industrial effluent is a serious problem not only in India but in all developing and developed countries.The industrial wastes are...
    Disponible

    54,44 €

  • ENTREPRENEURIAL SKILLS IN CHEMISTRY
    A.Nihath Nazleen
    Food chemistry is the study of chemical processes of biological and non-biological components of food. The history of food chemistry dates back to 1700s when many chemicals of importance in foods were discovered. Food undergoes numerous changes during the process of handling, processing & storage. Studies in the field of food chemistry focus on food safety, food quality and stu...
    Disponible

    54,18 €

  • Stromlose Abscheidung von Ni/Co/Cu-Nanopartikeln auf Graphitsubstrat
    Dr Krishnamurthy G / Dr Mylarappa M / Dr Shivakumar M S
    Dieses Buch befasst sich mit der Herstellung und Abscheidung von Nickel-, Kobalt- und Kupfernanopartikeln auf Graphitsubstrat durch stromlose Beschichtung. Die analytischen Techniken wie FESEM, XRD, EDX, ZPA, XPS, CV und EIS wurden verwendet, um die Abscheidung, Zusammensetzung, Morphologie und Aktivität der Ni/Co/Cu-Oxide auf Graphitsubstrat zu bestätigen. Die Graphitoberfläch...
    Disponible

    52,26 €

  • Biodegradable Polymers and Textiles
    This Special Issue explores the growing interest in biodegradable polymers and textiles, and their diverse applications, with a focus on sustainable materials developed from renewable resources. These polymers, derived from waste materials and bioresources like food, agricultural waste, starch, and cellulose, are engineered to decompose within specific timeframes, offering envi...
    Disponible

    56,51 €

  • Failure Characteristics of Deep Rocks
    This Special Issue, Failure Characteristics of Deep Rocks, presents a focused collection of research on rock failure mechanisms in deep geological environments. As engineering projects like mining, tunneling, geothermal energy extraction, and carbon storage push deeper, challenges involving high stresses, elevated temperatures, and complex geological structures necessitate deep...
    Disponible

    80,92 €


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