Organic chemistry is a subdiscipline within chemistry involving the scientific study of the structure, properties, and reactions of organic compounds and organic materials, i.e., matter in its various forms that contain carbon atoms. Study of structure determines their structural formula. Study of properties includes physical and chemical properties, and evaluation of chemical reactivity to understand their behavior. The study of organic reactions includes the chemical synthesis of natural products, drugs, and polymers, and study of individual organic molecules in the laboratory and via theoretical study.
The American Chemical Society (ACS) is a scientific society based in the United States that supports scientific inquiry in the field of chemistry. Founded in 1876 at New York University, the ACS currently has more than 155,000 members at all degree levels and in all fields of chemistry, chemical engineering, and related fields. It is one of the world's largest scientific societies by membership. The ACS is a 501(c)(3) non-profit organization and holds a congressional charter under Title 36 of the United States Code. Its headquarters are located in Washington, D.C., and it has a large concentration of staff in Columbus, Ohio.
Humic substances (HS) are coloured recalcitrant organic compounds naturally formed during long-term decomposition and transformation of biomass residues. The colour of humic substances varies from yellow to brown to black. Humic substances represent the major part of organic matter in soil, peat, coal and sediments and are important components of dissolved natural organic matter (NOM) in lakes, rivers and sea water.
Tetracene, also called naphthacene, is a polycyclic aromatic hydrocarbon. It has the appearance of a pale orange powder. Tetracene is the four-ringed member of the series of acenes. Tetracene is a molecular organic semiconductor, used in organic field-effect transistors (OFETs) and organic light-emitting diodes (OLEDs). In May 2007, researchers from two Japanese universities, Tohoku University in Sendai and Osaka University, reported an ambipolar light-emitting transistor made of a single tetracene crystal. Ambipolar means that the electric charge is transported by both positively charged holes and negatively charged electrons. Tetracene can be also used as a gain medium in dye lasers as a sensitiser in chemoluminescence.
The National Institute for Interdisciplinary Science and Technology is a constituent laboratory of CSIR, India, engaged in research and development activities in the field of agroprocessing and technology, microbial processes and technology, chemical sciences and technology, material sciences and technology and process engineering and environmental technology. Around approximately 80 scientists and 300 research fellows are working in various scientific disciplines in this institute. The programmes have a blend of basic research, technology development and commercialization; have specific thrusts on frontier areas of research, National Mission Projects, regional resource-based activities and R & D - Industry - Academia linkages. The laboratory has excellent collaborative programmes with major National & International agencies too. the present director of the institute is Dr.C. Anandharamakrishnan.
Advanced Functional Materials is a peer-reviewed scientific journal, published by Wiley-VCH. Established in February 2001, the journal began to publish monthly in 2002 and moved to 18/year in 2006, biweekly in 2008, and weekly in 2013.
Printed electronics is a set of printing methods used to create electrical devices on various substrates. Printing typically uses common printing equipment suitable for defining patterns on material, such as screen printing, flexography, gravure, offset lithography, and inkjet. By electronic-industry standards, these are low-cost processes. Electrically functional electronic or optical inks are deposited on the substrate, creating active or passive devices, such as thin film transistors; capacitors; coils; resistors. Some researchers expect printed electronics to facilitate widespread, very low-cost, low-performance electronics for applications such as flexible displays, smart labels, decorative and animated posters, and active clothing that do not require high performance.
Metal–organic frameworks (MOFs) are a class of compounds consisting of metal clusters coordinated to organic ligands to form one-, two-, or three-dimensional structures. The organic ligands included are sometimes referred to as "struts" or "linkers", one example being 1,4-benzenedicarboxylic acid (BDC).
Ralph G. Nuzzo, born February 23, 1954, in Paterson, New Jersey, is an American chemist and professor. Nuzzo is a researcher in the chemistry of materials, including processes that occur at surfaces and interfaces. His work has led to new techniques for fabricating and manipulating materials at the nano scale level, including functional device structures for microelectronics, optics and chemical sensing.
The universality–diversity paradigm is the analysis of biological materials based on the universality and diversity of its fundamental structural elements and functional mechanisms. The analysis of biological systems based on this classification has been a cornerstone of modern biology.
The River Continuum Concept (RCC) is a model for classifying and describing flowing water, in addition to the classification of individual sections of waters after the occurrence of indicator organisms. The theory is based on the concept of dynamic equilibrium in which streamforms balance between physical parameters, such as width, depth, velocity, and sediment load, also taking into account biological factors. It offers an introduction to map out biological communities and also an explanation for their sequence in individual sections of water. This allows the structure of the river to be more predictable as to the biological properties of the water. The concept was first developed in 1980 by Robin L. Vannote, with fellow researchers at Stroud Water Research Center.
Borys Viktorovych Grynyov is a Ukrainian scientist, public figure, member of the National Academy of Sciences of Ukraine (NAS), Honored Science Worker of Ukraine, Doctor of Engineering Science, Professor and currently Director of the State Fund for Fundamental Research of Ukraine. Chief Researcher of Institute for Scintillation Materials NAS of Ukraine
Ayyappanpillai Ajayaghosh is a research scientist/academician in the domain of interdisciplinary chemistry, and the former Director of the National Institute for Interdisciplinary Science and Technology. He is known for his studies on supramolecular assemblies, organogels, photoresponsive materials, chemosensory and security materials systems and is an elected fellow of all the three major Indian science academies viz. the National Academy of Sciences, India, Indian National Science Academy and the Indian Academy of Sciences as well as The World Academy of Sciences. The Council of Scientific and Industrial Research, the apex agency of the Government of India for scientific research, awarded him the Shanti Swarup Bhatnagar Prize for Science and Technology, one of the highest Indian science awards for his contributions to Chemical Sciences in 2007. He is the first chemist to receive the Infosys Science Prize for physical sciences, awarded by the Infosys Science Foundation. He received the TWAS Prize of The World Academy of Sciences in 2013 and the Goyal prize in 2019.
Jenny Nelson is Professor of Physics in the Blackett Laboratory and Head of the Climate change mitigation team at the Grantham Institute - Climate Change and Environment at Imperial College London.
Cherkasy National University or officially The Bohdan Khmelnytsky National University of Cherkasy is located in Cherkasy. It is one of the leading universities of Ukraine. More than 95 years old, it has more than 6,000 students that acquire 54 specialties. Currently, its structure consists of eight institutes and two faculties. The university was named after Ukrainian Hetman Bohdan Khmelnytsky who was born in Cherkasy region.
Igor Volodymyrovych Komarov is a Ukrainian synthetic organic chemist, specializing in medicinal chemistry and nanotechnology. He is the director of the Institute of High Technologies of Taras Shevchenko National University of Kyiv. He is also a scientific advisor of Enamine Ltd (Ukraine) and Lumobiotics GmbH (Germany).
Subi Jacob George is an Indian organic chemist, known for his work in the fields of supramolecular chemistry, materials chemistry, and polymer chemistry. His research interests includes organic and supramolecular synthesis, functional organic materials, supramolecular polymers, chiral amplification, hybrid materials, and optoelectronic materials.
The Nature Index is a database that tracks institutions and countries and their scientific output since its introduction in November, 2014. Each year, Nature Index ranks the leading institutions and countries by the number of scientific articles and papers published in leading journals. This ranking can also be categorized by individual fields of research such as life sciences, chemistry, physics, or earth sciences, with different institutions leading in each. The Nature Index was conceived by Nature Research. In total, more than 10,000 institutions are listed in the Nature Index.
Tapas Kumar Maji is a professor in the Chemistry and Physics of Materials Unit at Jawaharlal Nehru Centre for Advanced Scientific Research, Bengaluru with research interests in topics related to porous materials, nanoscale metal-organic frameworks and composites and functional gel materials. Maji obtained his MSc degree in inorganic chemistry from Burdwan University in 1997 and PhD degree from Indian Association for the Cultivation of Science in 2002. He did a post-doctoral fellowship at Kyoto University, Japan (2003–05).
