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Melinda Duer
Melinda Jane Duer is Professor of Biological and Biomedical Chemistry in the Department of Chemistry at the University of Cambridge, and was the first woman to be appointed to an academic position in the department. Her research investigates changes in molecular structure of the extracellular matrix in tissues in disease and during ageing. She serves as Deputy Warden of Robinson College, Cambridge. She is an editorial board member of the Journal of Magnetic Resonance. Early life and education Duer attended Sir James Smith's School, a comprehensive school at Camelford, North Cornwall. She enjoyed science there and was encouraged by her chemistry teacher to study natural sciences at Emmanuel College, Cambridge, where she specialized in chemistry. She was the first member of her family to attend higher education. Duer went on to complete her PhD in 1988 in theoretical chemistry with Malcolm Gerloch, in which she investigated ligand field theory. Research and career During the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biological Chemistry
Biochemistry, or biological chemistry, is the study of chemical processes within and relating to living organisms. A sub-discipline of both chemistry and biology, biochemistry may be divided into three fields: structural biology, enzymology, and metabolism. Over the last decades of the 20th century, biochemistry has become successful at explaining living processes through these three disciplines. Almost all areas of the life sciences are being uncovered and developed through biochemical methodology and research. Voet (2005), p. 3. Biochemistry focuses on understanding the chemical basis that allows biological molecules to give rise to the processes that occur within living cells and between cells,Karp (2009), p. 2. in turn relating greatly to the understanding of tissues and organs as well as organism structure and function.Miller (2012). p. 62. Biochemistry is closely related to molecular biology, the study of the molecular mechanisms of biological phenomena.Astbury (1961) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lynn Gladden
Dame Lynn Faith Gladden (born 30 July 1961) is the Shell Professor of Chemical Engineering at the University of Cambridge. She served as Pro-vice-chancellor for research from 2010 to 2016. Gladden was elected a member of the National Academy of Engineering in 2015 for contributions to chemical reactor engineering through the uniquely specific application of magnetic resonance imaging. During the period October 2018 to June 2023 she was the executive chair at the EPSRC. Early life and education Gladden was born on 30 July 1961. Her father is John Montague Gladden and her mother, Sheila Faith Deverell. Gladden was educated at the Heathfield School in Harrow. She obtained a Bachelor of Science degree in Chemical Physics at the University of Bristol in 1982, and afterwards moved to Trinity College, Cambridge, where she gained a PhD in physical chemistry in 1987. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English Biochemists
English usually refers to: * English language * English people English may also refer to: Culture, language and peoples * ''English'', an adjective for something of, from, or related to England * ''English'', an Amish term for non-Amish, regardless of ethnicity * English studies, the study of English language and literature Media * ''English'' (2013 film), a Malayalam-language film * ''English'' (novel), a Chinese book by Wang Gang ** ''English'' (2018 film), a Chinese adaptation * ''The English'' (TV series), a 2022 Western-genre miniseries * ''English'' (play), a 2022 play by Sanaz Toossi People and fictional characters * English (surname), a list of people and fictional characters * English Fisher (1928–2011), American boxing coach * English Gardner (born 1992), American track and field sprinter * English McConnell (1882–1928), Irish footballer * Aiden English, a ring name of Matthew Rehwoldt (born 1987), American former professional wrestler ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Ghana
The University of Ghana is a public university located in Accra, Ghana. It is the oldest public university in the country. The university was founded in 1948 as the University College of the Gold Coast in the British colony of the Gold Coast. It was originally an affiliate college of the University of London, which supervised its academic programs and awarded degrees. After Ghana gained independence in 1957, the college was renamed the University College of Ghana. It changed it name again to the University of Ghana in 1961, when it gained full university status. The University of Ghana is situated on the west side of the Accra Legon Hills and northeast of the center of Accra. It has over 60,000 registered students. Introduction The original emphasis on establishing the University of Ghana was on the Liberal Arts, Social Sciences, Law, Basic Science, Agriculture, and Medicine. However, as part of a national educational reform program, the university's curriculum was expanded ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kwame Nkrumah University Of Science And Technology
Kwame Nkrumah University of Science and Technology (KNUST), commonly known as UST, Tech or Kwame Tech, is a public university located in Kumasi, Ashanti region, Ghana. The university focuses on science and technology. It is the second public university established in the country, as well as the largest university in the Ashanti Region of Ghana. KNUST has its roots in the plans of Prempeh I, Agyeman Prempeh I, a ruler of the Ashanti Empire, Ashanti Kingdom, to establish a university in Kumasi as part of his drive towards modernization of his Ashanti Kingdom, Ashanti kingdom. This plan never came to fruition due to the clash between British Empire, British empire expansion and the desire of Prempeh I, King Prempeh I to preserve his Ashanti kingdom's independence. However, his younger brother and successor, Osei Tutu Agyeman Prempeh II, King Asantehene Agyeman Prempeh II, upon ascending to the Golden Stool in the year 1935, continued with this vision. Events in the Gold Coast (regio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Society Of Chemistry
The Royal Society of Chemistry (RSC) is a learned society and professional association in the United Kingdom with the goal of "advancing the chemistry, chemical sciences". It was formed in 1980 from the amalgamation of the Chemical Society, the Royal Institute of Chemistry, the Faraday Society, and the Society for Analytical Chemistry with a new Royal Charter and the dual role of learned society and professional body. At its inception, the Society had a combined membership of 49,000 in the world. The headquarters of the Society are at Burlington House, Piccadilly, London. It also has offices in Thomas Graham House in Cambridge (named after Thomas Graham (chemist), Thomas Graham, the first president of the Chemical Society) where ''RSC Publishing'' is based. The Society has offices in the United States, on the campuses of The University of Pennsylvania and Drexel University, at the University City Science Center in Philadelphia, Pennsylvania, in both Beijing and Shanghai, People' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adenosine Diphosphate Ribose
Adenosine diphosphate ribose (ADPR) is an ester molecule formed into chains by the enzyme poly ADP ribose polymerase. ADPR is created from cyclic ADP-ribose (cADPR) by the CD38 enzyme using nicotinamide adenine dinucleotide (NAD+) as a cofactor. ADPR binds to and activates the TRPM2 ion channel. ADPR is the most potent agonist of the TRPM2 channel. cADPR also binds to TPRM2, and the action of both molecules is synergistic, with both molecules enhancing the action of the other molecule in activating the TRPM2 channel. Researchers are not sure how the Adenosine diphosphate reacts with the TRPM2 channel, but the ribose sugar may play a role in activating the TRPM2 ion channel. Researchers believe that co-targeting DNA-dependent protein kinase and poly(adenosine diphosphate-ribose) polymerase-1 does not promote apoptosis or mitotic catastrophe of cancer cells after radiation. See also * Adenosine diphosphate * ADP-ribosylation * Ribose * Poly (ADP-ribose) polymerase Poly (ADP-r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keratin
Keratin () is one of a family of structural fibrous proteins also known as ''scleroproteins''. It is the key structural material making up Scale (anatomy), scales, hair, Nail (anatomy), nails, feathers, horn (anatomy), horns, claws, Hoof, hooves, and the outer layer of skin in vertebrates. Keratin also protects epithelial cells from damage or stress. Keratin is extremely insoluble in water and organic solvents. Keratin monomers assemble into bundles to form intermediate filaments, which are tough and form strong mineralization (biology), unmineralized epidermal appendages found in reptiles, birds, amphibians, and mammals. Excessive keratinization participate in fortification of certain tissues such as in horns of cattle and rhinos, and armadillos' osteoderm. The only other biology, biological matter known to approximate the toughness of keratinized tissue is chitin. Keratin comes in two types: the primitive, softer forms found in all vertebrates and the harder, derived forms fou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liquid Crystal
Liquid crystal (LC) is a state of matter whose properties are between those of conventional liquids and those of solid crystals. For example, a liquid crystal can flow like a liquid, but its molecules may be oriented in a common direction as in a solid. There are many types of LC Phase (matter), phases, which can be distinguished by their Optics, optical properties (such as Texture (crystalline), textures). The contrasting textures arise due to molecules within one area of material ("domain") being oriented in the same direction but different areas having different orientations. An LC material may not always be in an LC state of matter (just as water may be ice or water vapour). Liquid crystals can be divided into three main types: thermotropic, lyotropic, and #Metallotropic liquid crystals, metallotropic. Thermotropic and lyotropic liquid crystals consist mostly of organic molecules, although a few minerals are also known. Thermotropic LCs exhibit a phase transition into the L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Equestrianism
Equestrianism (from Latin , , , 'horseman', 'horse'), commonly known as horse riding ( Commonwealth English) or horseback riding (American English), includes the disciplines of riding, driving, and vaulting. This broad description includes the use of horses for practical working purposes, transportation, recreational activities, artistic or cultural exercises, and competitive sport. Overview of equestrian activities Horses are trained and ridden for practical working purposes, such as in police work or for controlling herd animals on a ranch. They are also used in competitive sports including dressage, endurance riding, eventing, reining, show jumping, tent pegging, vaulting, polo, horse racing, driving, and rodeo (see additional equestrian sports listed later in this article for more examples). Some popular forms of competition are grouped together at horse shows where horses perform in a wide variety of disciplines. Horses (and other equids such as mules ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solid-state NMR
Solid-state nuclear magnetic resonance (ssNMR) is a spectroscopy technique used to characterize atomic-level structure and dynamics in solid materials. ssNMR spectra are broader due to nuclear spin interactions which can be categorized as dipolar coupling, chemical shielding, Quadrupole, quadrupolar interactions, and j-coupling. These interactions directly affect the lines shapes of experimental ssNMR spectra which can be seen in powder and dipolar patterns. There are many essential solid-state techniques alongside advanced ssNMR techniques that may be applied to elucidate the fundamental aspects of solid materials. ssNMR is often combined with magic angle spinning (MAS) to remove Anisotropy, anisotropic interactions and improve the sensitivity of the technique. The applications of ssNMR further extend to biology and medicine. Nuclear spin interactions The resonance frequency of a nuclear spin depends on the strength of the magnetic field at the Atomic nucleus, nucleus, which c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malcolm Levitt
Malcolm Harris Levitt (born 1957) is a British physical chemist and nuclear magnetic resonance (NMR) spectroscopist. He is Professor of Physical Chemistry at the University of Southampton and was elected a Fellow of the Royal Society in 2007. Levitt is known for his significant contributions to NMR spectroscopy, including the invention of composite pulse and composite pulse decoupling sequences in solution NMR, the development of symmetry-based recoupling and decoupling sequences in solid-state NMR, and research on long-lived nuclear spin states. He is also the author of the textbook "Spin Dynamics: Basics of Nuclear Magnetic Resonance" and has published extensively on the quantum mechanics and spectroscopy of endofullerenes. Levitt has received numerous prestigious awards for his work, including the Günther Laukien Prize in 2008, the Russell Varian Prize in 2015, and the Davy Medal of the Royal Society in 2021. Education and career Levitt studied chemistry at the University of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
