Catálogo de libros: Química

2929 Catálogo de libros: Química

Matemáticas y ciencia / Química
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  • MICROWAVE DIELECTRIC STUDIES ON BINARY AND TERTIARY MIXTURES
    Dr Mohan Kumar Naidu P. / Dr. Malathi M.
    Dielectric studies of binary and tertiary mixture of Nylon-11, Nylon-6, polystyrene and methyl cellulose with phenol derivatives p-Cresol, m-Cresol and o-Cresol and in different non-polar solvents CCl4, benzene and 1, 4-dioxane. The different concentrations of binary and tertiary mixtures have been carried out using Time Domain Reflectometry (TDR) in the frequency range of 10 M...
    Disponible

    94,80 €

  • Drug Administration and Treatment
    Angeline Mary Selvakumar
    To be discussed Drug administration and blood grouping, Common Drugs, Vital Ailments and Treatment, Indian Medicinal Plants and Medicinally Important Compounds, First Aid, Safety and Drug Abuse.To be discussed Terminology in pharmaceutical chemistry, Parenteral routes, Neurologicaldisorder, PARKINSONISM, TUBERCULOSIS, CANCER, AIDS, DIABETES.To be discussed Aminohippuric acid , ...
    Disponible

    60,32 €

  • Application of Curcumin as Green Corrosion Inhibitor for Industrial Important Materials
    Ranganatha S
    Corrosion is a phenomenon in which metal is degraded when it is exposed to the environment. This deterioration of the metal leads to many impacts such as structure damage and material failure, leakage, environmental contamination, economic loss etc. This has made to find the solution so as to protect the material and corrosion inhibitor is one among several corrosion control st...
    Disponible

    60,13 €

  • Designing of nano Photocatalysts For Removal of organic pollutions
    Roya Mohammadzadeh Kakhki
    The combination of the growing population, the growth of industries and climate change especially in developing countries, causes an increasing pressure on already scarce resources. Scarcity of clean water sources is a significant challenge in the future century in these countries. The re-use and recycling of industrial wastewater are practical, sustainable solutions for preven...
    Disponible

    110,38 €

  • Nanocarriers for drug delivery in the treatment of human diseases
    Jemmyson Romário de Jesus / Tatianny de Araujo Andrade
    The use of nanocarriers as delivery systems for drugs to therapeutic agents may increase as pharmacological properties of commonly used compounds in the treatment and diagnosis of human diseases. Advances in nanoparticle surface engineering of nanohybrid materials for the accommodation of target ligands have made nanocarriers attractive candidates for future work involving targ...
    Disponible

    60,44 €

  • Organosilanes and its applications
    Mansoura A. Abd-El-Maksoud / Marwa El-Hussieny / Shaimaa Tarek Mansour
    Organosilicon compounds are organometallic compounds containing carbon-silicon bonds. The associated science to their synthesis and characteristics is called organosilicon chemistry. Being colourless, combustible, hydrophobic, and air-stable, the majority of organosilicon compounds have characteristics with common organic molecules. A non-organic substance is silicon carbide.Ma...
    Disponible

    69,34 €

  • Spectroscopic and Drug-free Properties of New Sulfonamide Compound
    Hamit Alyar / Noor Ali Mahmood ALOBAIDI / Saliha Alyar
    Sulfonamides are a prominent pharmacological family that has seen considerable usage in human and animal medicine due to their overall stability, bioavailability, and ease of production. In this study, first of all, the structural parameters of the 4-((6,7-dihydroxy-2-oxo-2H-chromen-4-yl) methylamino) benzene sulfonamide compound were determined by optimization calculation. The...
    Disponible

    60,20 €

  • ADSORPTION DYNAMICS
    MURUGAN THIRUMALAI
    Alstonia scholaris is a biologically active and important Devil tree. The medicinal importance pharmacology importance in particulars antiulcer activity of Alstonic scholaris in albino rats were Analyzed and reported. The juice of Alstona scholaris to rats show a remarkable record with respect to ranitidine tablet (to cure ulcer). This result initiate the author to study chemo ...
    Disponible

    60,13 €

  • Recent Achievements of Photoresponsive Dendrimers and Applications
    Dr. M. RAJASEKAR
    Nowadays, dendrimers are branched molecules with well-defined lengths, shapes, molecular weights, and monodispersity in comparison to linear polymers. The dual effect of the chromophores luminescence and the morphology of the synthesized dendrimers has drawn a lot of interest to the design of dendrimers with different chromophores. Furthermore, the stimuli-responsive systems ca...
    Disponible

    60,38 €

  • Electroless Ni-W-P/MoS2 ternary composite coatings Process, Properties and Technological Applications
    Ranganatha S
    The electroless Ni-W-P ternary alloy and its MoS2 composite films were successfully obtained on low-carbon steel by the electroless plating technique. The sodium tungstate concentration in the bath was varied to obtain Ni-W-P deposits containing various W and P contents. Ni-W-P-MoS2 composite was obtained with a suitable concentration of sodium tungstate in the plating bath. Th...
    Disponible

    60,26 €

  • Technology of Fiber science and Yarn manufacturing
    Gopalakrishnan Duraisamy / Parthiban Manickam / Pragadheeswari Rajendharan
    The material is aimed at both newcomers and experienced researchers in the area.This book is based on the basic academic reference, which describes the textile fibres, processes available at the spinning, commercial yarns and coupled with the complexities of the sewing threads and embroidery threads. The major contents of the book are different fibre of textile materials, princ...
    Disponible

    126,85 €

  • The sodabi of Africa, the reflection of a culture, a heritage
    Pelei Tagba
    Known as 'Sodabi' in Togo, a traditional brandy produced from palm wine is widely consumed in West Africa, but its production, composition and consumption have been little studied. Careful monitoring of production in the field was carried out and samples of Sodabi were subjected to physico-chemical analysis. A descriptive cross-sectional study was also conducted from 9 June 201...
    Disponible

    111,90 €

  • A theoretical note on infrared spectroscopy and flame photometry
    Dr. Mohanavamsi Nuli / Haranath Chinthaginjala / Prof. Hindustan Abdul Ahad
    This book accentuates the theoretical aspects of infrared spectroscopy and flame photometry in the field of pharmaceutical and other life sciences. This book explains the principles, instrumentation, applications, merits, and pitfalls of infrared spectroscopy and flame photometry. This book will serve as a theoretical illustration for degree students to understand these analyti...
    Disponible

    60,13 €

  • Rheology of Bakery Products
    Ioana Stanciu
    The book with the title 'Rheology of bakery products' is structured in 3 chapters. Chapter one includes the nutritional value of food products with sub-chapters on the quality of food products, the chemical composition of food and the energy value of food. Subchapter two includes raw and auxiliary materials used to obtain flour, bakery and pastry products, wheat and rye flour, ...
    Disponible

    84,46 €

  • Fundamentals of Nanochemistry
    Jannathul Firdhouse M. / Lalitha P.
    Nanotechnology deals with the development of experimental processes for the synthesis of nanoparticles of different sizes, shapes, and controlled dispersity. Nanoscale materials usually range from 1-100 nm, and this is an emerging area of nanoscience and nanotechnology. It has also gained emergent interest due to its superior properties with functional versatility and serves as...
    Disponible

    60,38 €

  • Transition Metal and Rare Earth Doped CuFe2O4 nanoparticles
    Jagadeesha Angadi V / Ranjeth Kumar Reddy Thimmapuram / Sathish I C
    CuFe2O4 ferrite doped with rare earth (Eu3+) and transition metal (Sc3+) ions has been studied for its structural, dielectric, magnetic, and humidity-sensing capabilities. Glucose and urea were used as fuel in a solution combustion process. X-ray diffraction (XRD) and scanning electron microscopy (SEM) was used to study the samples’ structure and microstructure. Electrical, mag...
    Disponible

    96,16 €

  • Some novel 1, 4-thiazepine derivatives
    S. Sarveswari
    The 1, 4-thiazepine fused derivatives were synthesized by L-proline catalyzed one-pot mechanistic pathway. Though L-proline is being amphoteric molecule with both amine end carboxylic acid end, it worked as an enamine base for the catalysis. We aim to synthesize organic molecules with anti-cancer activity. This protocol provides a synthetic route for the efficient synthesis of ...
    Disponible

    60,32 €

  • Enhanced Removal of Hazardous Fluoride from Drinking Water
    Mohan Raj
    Water is an essential natural resource for sustaining life and environment and it is always thought to be available in abundance and is a free gift of nature. However, chemical composition of surface or subsurface soil is one of the prime factors on which the suitability of water for domestic, industrial or agricultural purpose depends. Fluorosis, an endemic public health probl...
    Disponible

    60,26 €

  • Importance of soil chemistry
    Archana Dixit / D.K. Awasthi
    Soil chemistry is defined as the field of soil science that deals with the chemical constituents, properties, and reactions of soils. Soil chemistry plays a central role in food production and the protection of human health. Chemical reactions between nutrients or contaminants and soil solids, and the composition of the soil solution and the atmosphere, influence crop growth as...
    Disponible

    110,31 €

  • Physical Chemistry
    Duke Orata
    The book Physical Chemistry covers in detail various topics in physical chemistry including topics on gases, adsorption on surfaces, first and second laws of Thermodynamics, phase equilibria and phase diagrams, electrode systems, electrode surfaces, and electrode processes, chemical kinetics, statistical thermodynamics, and quantum mechanics. The book is suitable for all levels...
    Disponible

    154,94 €

  • Anodic Processes in Chromium Plating Electrolytes
    Alexander Velichenko / Olesia Shmychkova / Tatiana Luk’yanenko
    It is shown that the surface morphology of Ebonex®/Pt electrodes, as well as their phase composition, depend on the platinum content, temperature, and processing time. It has been established that the crystallinity of the platinum coating increases with increasing temperature and processing time. In this case, the internal stresses in the coatings are reduced by almost 4 times....
    Disponible

    93,62 €

  • ANALYSIS OF SANDWICH CLUSTERS
    Prof. Enos Masheija Rwantale Kiremire
    The skeletal numbers of lanthanides and actinides have recently been discovered, this completes the list of skeletal numbers of all the elements in the periodic table. The skeletal numbers of lanthanides and actinides have recently been utilized to analyze a limited range of chemical clusters which included sandwich complexes. Arising from this study, it became of great interes...
    Disponible

    97,41 €

  • Supercapacitors
    Ojaswini S. Shirur
    This book mainly uses graduations, post-graduations and research scholars in chemistry, physics and electronics students. The efforts made in this book to explore about fundamentals of super capacitors. It includes advantages, disadvantages and applications of super capacitors. In addition to this, it also helps to understand the classifications of super capacitors and its appl...
    Disponible

    70,58 €

  • β-cyclodextrin polymer in textile wastewater
    Gurumeet Wadhawa
    Cyclodextrins (β-CDs) are D-glucose macrocycles that resemble hollow, truncated cones and can be produced inexpensively from side to side enzymatic starch stop working. The three principal types of cyclodextrins are β-CD (diameter of cavity: 0.57 nm), β-CD (diameter of cavity: 0.78 nm), and β-CD (diameter of cavity: 0.95 nm), which contain 6-8 glucose molecules, in that order. ...
    Disponible

    61,76 €

  • Adsorption of Cu2+ on Phoenix Dactylifera L. leaves
    Hency Thacker / Vijay Ram
    This book describes adsorption of cupric ions on Phoenix Dactylifera L. leaves is described. The adsorption phenomena is found to be dependent on pH, adsorbent dose, initial concentration, temperature and agitation time. Further this process was evaluated by adsorption isotherms namely langmuir, Fruendlich, Temkin, Hasley, Jonovaic and so. Kinetic models pseudo first order, pse...
    Disponible

    70,58 €

  • CHIROGENESIS IN CHEMICAL SCIENCE
    VICTOR BOROVKOV & RIINA AAV
    Chirogenesis in Chemical Science is an exciting new book that takes readers inside the world of chirality and chirogenesis, guided by Victor Borovkov and Riina Aav, both internationally renowned experts on chirality. Chirality is a fundamental property of the universe and has significance in different organic/inorganic materials, living organisms, and human beings. The basic pr...
    Disponible

    194,72 €

  • Synthetic Studies towards Biologically Active Molecules
    Pradeep Lasonkar
    The book entitled, 'Synthetic Studies towards Biologically Active Molecules and Development Of Important Synthetic Methodologies' is divided into three chapters. Chapter one deals with the introduction and synthesis of D-(+)-biotin. The second chapter deals with the synthetic studies towards olopatadine and methodology for one-pot migration-formylation of benzyl aryl ethers. Th...
    Disponible

    119,35 €

  • Silver Nano Particles Synthesis, Properties & Products
    Ajay Kumar
    The Chapter 1 of this book describes various methods of synthesis of silver nanoparticles such as chemical methods, physical methods , biological methods and microooven assisted synthsis. The chapter 2 deals with properties of silver nanoparticles such as physical properties , optical properties and Silver and biological properties. Along with properties measuring silver nanopa...
    Disponible

    85,79 €

  • ACS Organic Chemistry
    Frank Addivinola / Sterling Test Prep
    ASC Organic Chemistry bestseller!Thousands of students use Sterling Test Prep study aids to achieve high test scores!High-yield practice questions and detailed explanations for topics tested on ACS Organic Chemistry examination. This book provides high-yield practice questions covering organic chemistry topics. Chemistry instructors with years of teaching experience prepared th...
    Disponible

    72,43 €

  • Mesoporous aluminophosphate solid acids for solvent-free acetylation
    Shyam Prasad K. / Surendra B. S.
    The acetylation of alcohols, phenols and amines is one of the most useful and versatile transformations in organic synthesis. Among them, the conversion of hydroxyl or amino group into the corresponding acetate or acetamide is essential due to its medicinal value. The growing environmental considerations, development of green processes using heterogeneous catalysts under solven...
    Disponible

    61,94 €


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