39 search results for “choi is” in the Public website
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Young Hae Choi
Associate professor at the Natural Products Laboratory, Institute of Biology, Leiden University - the Netherlands
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Wonkyung Choi
Faculty of Humanities
w.choi@hum.leidenuniv.nl | +31 71 527 6272
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Tineke Choi
Faculty Governance and Global Affairs
m.w.choi@fgga.leidenuniv.nl | +31 70 800 9481
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Clara Choi
Faculty of Humanities
y.j.choi@hum.leidenuniv.nl | +31 71 527 2332
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Hyunsook Choi
Universitaire Bibliotheken Leiden
h.choi@library.leidenuniv.nl | +31 71 527 4733
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Jin Choi
Faculteit Rechtsgeleerdheid
j.choi@law.leidenuniv.nl | +31 71 527 2727
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Dobin Choi
Faculty of Humanities
d.choi@hum.leidenuniv.nl | +31 71 527 2727
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Young Hae Choi
Science
y.h.choi@biology.leidenuniv.nl | +31 71 527 4510
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Natural deep eutectic solvents: A new green solvent from nature
- Which metabolites could be components of NADES? - How can we prove the presence of NADES in nature? - What are the roles of NADES in nature? - How to apply NADES in life sciences?
- Programme
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Biotransformation of plant metabolites in microorganisms
- How to deconvolute metabolic mixture of precursors and products by biontransformation? - How to optimize the reaction conditions to produce bioactive compounds in biotransformation? - What is the effect of co-treating fungi or bacteria for biotransformations?
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Development of new antibiotics from plant-originated products
Utilization of plant-originated products as new antibiotics
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Metabolic Characterization of Marine Sponge
Which metabolites of sponge are influenced by individual environmental or biological factors?
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Plant Latex: A Potential Resource of Bioactive Chemicals
How and why latex bearing plants select specific chemical compounds for eco-chemical interactions with its biotic factors?
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Metabolomic characteristics of Catharanthus roseus plants in time and space
Promotor: Prof.dr. R. Verpoorte, Co-promotores: Dr. Y.H.Choi, N.R. Mustafa
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A pharmacognostic study of Vernonia guineensis Benth. (Asteraceae): bioactivity, safety, and phytochemical analysis
Promotor: Prof.dr. R. Verpoorte, , Co-Promotor: Young Hae Choi
- Lecturers
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Dutch Extract Library
We like to welcome you kindly to the Dutch Extract Library.
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Erica G. Wilson
PhD at the Natural Products Laboratory, Institute of Biology, Leiden University - the Netherlands
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Unlocking Nature’s Pharmacy from Bogland Species
Development of Natural Resource for New Medicines
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Discovery of novel Antibiotics from Actinomycetes by Integrated Metabolomics & Genomics Approaches
Promotor: G.P. van Wezel, Co-promotor: Y.H. Choi
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Institute for Philosophy Opening Academic Year 2024-2025
Lecture
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New antibiotic named after Leiden
Increasing resistance and a lack of new antibiotics are a serious problem for public health. Against this background, Gilles van Wezel of the Institute of Biology Leiden is looking for new medicines. Together with former PhD student Changsheng Wu and colleagues he discovered the special antibiotic lugdunomycin,…
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Bioactive Molecules in Plant Sciences
Plant Sciences' contribution to the Bioactive Molecules research theme is to identify new plant bioactive molecules, and unravel their mechanisms of action in plant development or health, and the regulatory networks and (bio)synthetic pathways required for their production.
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SKY HIGH: Vertical farming a revolution in plant production
As a new vision on food production, the feasibility study on LED light to grow crops with the biological- and chemical evaluation of final products.
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Streptomyces as cell factories
We aim to engineer streptomycetes to fully exploit their potential for natural product productions, by a rational design and evolution approach.
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16th International Metabolomics Workshop
The Basics and Applications to Plant Sciences will be held physical. See below for more information.
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Pepper to Sea Cucumbers: Chinese Gustatory Revolution in Global History, 900-1840
On 10 November Guanmian Xu successfully defended a doctoral thesis and graduated.
- Publication highlights
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“Pulp Fraction”: Tackling the orange waste mountain
During orange juice production only around a half of every orange is turned into juice. Lizah van der Aart and Blair Berger, both MSc-students at the IBL, and Ryan Bogaars from Delft University, received an NWO-scholarship to develop a novel method to extract natural products from orange residue.
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14th Leiden-Sarin International Air Law Moot Court Competition 12-14 May 2023
The International Institute of Air and Space Law was delighted to host the 14th edition of the Leiden-Sarin International Air Law Moot Court Competition – for the first time – in Leiden! After three years of online mooting owing to the pandemic, this year’s competition was held again in person.
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New STW-grant for study on crop protection
Dr. Kirsten Leiss and Prof. Peter Klinkhamer received 900.000 euro’s from “Stichting Toegepaste Wetenschappen (STW)” and the company “Rijk Zwaan” to develop plants that are resistant to thrips, a major agricultural pest all over the world.
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Better and faster ways of searching for antibiotics
Antibiotic-resistant bacteria are a major problem worldwide. Molecular biologist Changsheng Wu explored innovative methods of developing new antibiotics more simply and more easily. He also discovered a new type of antibiotic.
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15th Leiden-Sarin International Air Law Moot Court Competition (18-20 April 2024)
Leiden’s International Institute of Air and Space Law (IIASL) was delighted to co-organise the 15th edition of the Leiden-Sarin International Air Law Moot Court Competition alongside this year’s host, the National Autonomous University of Mexico (UNAM) in Mexico City. The event brought together around…
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Six million boost to search for new antibiotics
Edith Schippers, Minister of Health, will be investing six million euros over the coming four years to boost research on new antibiotics. The programme will be set up by several different parties, including the Leiden Centre for Antimicrobial Research.
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Handling missing data, selection bias and measurement error in observational studies
PhD defence
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The quest for more antibiotics
Streptomycetes are similar to moulds, but these bacteria live in the soil. They are very popular in biotechnology because they produce a great many antibiotics and enzymes. Gilles van Wezel will be using his Vici subsidy to study ways of increasing their production.
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Research & Funding Opportunities
AMT’s mission includes encouraging innovative high-quality research in Leiden on Asia. On this page you will find an overview of AMT related research projects, grant possibilities, publications and vacancies.
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Older publications
Overview of the publications of the department of Environmental Biology (1972-2015)