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Karl Hult(born 1944) is a Swedish biochemist and researcher. He is a professor emeritus at the Royal Institute of Technology, Stockholm, Sweden, and has contributed to research within the fields of metabolism and biocatalysis.
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Karl Hult(born 1944) is a Swedish biochemist and researcher. He is a professor emeritus at the Royal Institute of Technology, Stockholm, Sweden, and has contributed to research within the fields of metabolism and biocatalysis.
Hult's early research was in the field of fungal metabolism, and metabolic studies of Alternaria alternata lead to the discovery of the mannitol cycle. [1]
He also studied the fungal secondary metabolite ochratoxin A, a potential human carcinogen produced by some Aspergillus and Penicillium species.
The last two decades, his research has been in the area of biocatalysis, with an interest in both the fundamental understanding of enzyme function and mechanism as well as more applied research. The work has been centered on the fungal enzyme Pseudozyma (formerly Candida) antarctica lipase B.
KTH Royal Institute of Technology, abbreviated KTH, is a public research university in Stockholm, Sweden. KTH conducts research and education within engineering and technology, and is Sweden's largest technical university. Currently, KTH consists of five schools with four campuses in and around Stockholm.
Linköping University is a public university in Linköping, Sweden. Linköping University was granted full university status in 1975 and is now one of Sweden's larger academic institutions. Education, research and PhD training are the mission of four faculties: Arts and Sciences, Educational Sciences, Medicine and Health Sciences, and the Institute of Technology. In order to facilitate interdisciplinary work, there are 12 large departments combining knowledge from several disciplines and often belonging under more than one faculty. Linköping University emphasises dialogue with the surrounding business sphere and the community at large, both in terms of research and education. In 2018, Linköping University was home to 32,000 students and 4,000 employees.
Karl Barry Sharpless is an American chemist and Nobel Laureate known for his work on stereoselective reactions and click chemistry.
Bengt Ingemar Samuelsson is a Swedish biochemist. He shared with Sune K. Bergström and John R. Vane the 1982 Nobel Prize for Physiology or Medicine for discoveries concerning prostaglandins and related substances.
Hans Karl August Simon von Euler-Chelpin was a German-born Swedish biochemist. He won the Nobel Prize in Chemistry in 1929 with Arthur Harden for their investigations on the fermentation of sugar and enzymes. He was a professor of general and organic chemistry at Stockholm University (1906–1941) and the director of its Institute for organic-chemical research (1938–1948). Euler-Chelpin married chemist Astrid Cleve, the daughter of the Uppsala chemist Per Teodor Cleve and was distantly related to Leonhard Euler. In 1970, their son Ulf von Euler, was awarded the Nobel Prize in Physiology or Medicine.
Biocatalysis refers to the use of living (biological) systems or their parts to speed up (catalyze) chemical reactions. In biocatalytic processes, natural catalysts, such as enzymes, perform chemical transformations on organic compounds. Both enzymes that have been more or less isolated and enzymes still residing inside living cells are employed for this task. Modern biotechnology, specifically directed evolution, has made the production of modified or non-natural enzymes possible. This has enabled the development of enzymes that can catalyze novel small molecule transformations that may be difficult or impossible using classical synthetic organic chemistry. Utilizing natural or modified enzymes to perform organic synthesis is termed chemoenzymatic synthesis; the reactions performed by the enzyme are classified as chemoenzymatic reactions.
Forma specialis, abbreviated f. sp. without italics, is an informal taxonomic grouping allowed by the International Code of Nomenclature for algae, fungi, and plants, that is applied to a parasite which is adapted to a specific host. This classification may be applied by authors who do not feel that a subspecies or variety name is appropriate, and it is therefore not necessary to specify morphological differences that distinguish this form. The literal meaning of the term is 'special form', but this grouping does not correspond to the more formal botanical use of the taxonomic rank of forma or form.
Alternaria is a genus of Deuteromycetes fungi. Alternaria species are known as major plant pathogens. They are also common allergens in humans, growing indoors and causing hay fever or hypersensitivity reactions that sometimes lead to asthma. They are present in the human mycobiome and readily cause opportunistic infections in immunocompromised people such as AIDS patients.
Jonathan S. Dordick is an Institute Professor of Chemical and Biological Engineering at Rensselaer Polytechnic Institute and holds joint appointments in the Departments of Biomedical Engineering and Biological Sciences. In 2008 he became director of the Center for Biotechnology and Interdisciplinary Studies. In 2012 Dr. Dordick became the Vice President for Research at RPI. He became Special Advisor to the RPI President for Strategic Initiatives in 2018,
Alternaria alternata is a fungus which has been recorded causing leaf spot and other diseases on over 380 host species of plant. It is an opportunistic pathogen on numerous hosts causing leaf spots, rots and blights on many plant parts.
Alternaria citri is a fungal plant pathogen.
Karl Johan Åström is a Swedish control theorist, who has made contributions to the fields of control theory and control engineering, computer control and adaptive control. In 1965, he described a general framework of Markov decision processes with incomplete information, what ultimately led to the notion of a Partially observable Markov decision process.
Börje Langefors was a Swedish engineer and computer scientist, Emeritus Professor of Business Information Systems at the Department of Computer and Systems Science, Stockholm University and Royal Institute of Technology, Stockholm, and "one of those who made systems development a science."
Michael Benedicks, born 1949, is a Professor of Mathematics at the Royal Institute of Technology (KTH) in Stockholm, Sweden.
Lars Bergström is a Swedish professor of theoretical physics specializing in astroparticle physics at Stockholm University, AlbaNova campus. He is a member of the Royal Swedish Academy of Sciences and since 2004 serves as the secretary of the Nobel Committee for Physics.
Alexander Klibanov is the Novartis Professor of Biological Engineering and Chemistry at the Massachusetts Institute of Technology and a member of the National Academy of Science. He was also elected a member of the National Academy of Engineering (1993) for research in enzyme and protein technology and contributions to the field of biocatalysis in nonaqueous solvents.
Alternaria tenuissima is a saprophytic fungus and opportunistic plant pathogen. It is cosmopolitan in distribution, and can colonize a wide range of plant hosts. Colonies of A. tenuissima produce chains on agar growth media. The fungus often forms concentric ring patterns on infected plant leaves. This species produces the allergen Alt a 1, one of the most important outdoor seasonal fungal allergens associated with allergy and asthma provocation. In rare circumstances, this species is also known to infect immunosuppressed humans and animals.
Nigel Shaun Scrutton is a British biochemist and biotechnology innovator known for his work on enzyme catalysis, biophysics and synthetic biology. He is Director of the UK Future Biomanufacturing Research Hub, Director of the Fine and Speciality Chemicals Synthetic Biology Research Centre (SYNBIOCHEM), and Co-founder, Director and Chief Scientific Officer of the 'fuels-from-biology' company C3 Biotechnologies Ltd. He is Professor of Enzymology and Biophysical Chemistry in the Department of Chemistry at the University of Manchester. He is former Director of the Manchester Institute of Biotechnology (MIB).
Isabel W.C.E. Arends is a Dutch chemist and professor of biocatalysis and organic chemistry at Utrecht University. She was appointed dean of its Faculty of Science in July 2018. Her research specializes in environmentally-friendly, or 'green', chemistry; for example, using enzymes as biocatalysts while avoiding the need for toxic solvents.
Manfred Theodor Reetz is a German chemist and professor of organic chemistry, who served as director of the Max Planck Institute for Coal Research from 1991 until 2011. His research focuses on directed evolution, enzymes in organic chemistry, and stereoselective biocatalysis.
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