Chinese scientists have revealed for the first time the crystal structure of a key enzyme
Time of Update: 2021-02-28
of photogenic biosynthesis - photodegenic primary folien oxidase 3D crystal structure, to understand how protein structure controls the catalytic action of important photodynamase has made a major breakthrough. The results were published recently
Synthesis and Characterization of Polymer Nanocarriers for the Targeted Delivery of Therapeutic Enzymes
Time of Update: 2020-12-14
This chapter describes the techniques successfully employed for the preparation of polymer nanocarriers (PNC) loaded with the antioxidant enzyme, catalase, and targeted to endothelial cells.
Enzyme Nanoparticle Fabrication: Magnetic Nanoparticle Synthesis and Enzyme Immobilization
Time of Update: 2020-11-22
Immobilized enzymes are drawing significant attention for potential commercial applications as biocatalysts by reducing operational expenses and by increasing process utilization of the enzymes. Typically, immobilized enzymes have
Professor Zhao Yong and Dr. Wang Jing jing, Shanghai Ocean University: Synthesis, antioxidant
Time of Update: 2020-10-17
activity of 1,2,4-triazole hydrazones as antibrowning agents, reported on a new anti-browning agent with antioxidant and anti-tyrosine enzyme dual functions, the results of the study help to actively prevent and control food browning, while providing
RNA anti-cyclone enzyme DDX46 can significantly inhibit interferon expression induced by viral infection.
Time of Update: 2020-08-24
molecules and reduces interferon production, which ultimately inhibits the natural immune response of antiviral. This study reveals that RNA anti-cytase DDX46 participates in the regulation of antiviral natural immune response through a new way of RNA
Dali rotonite enzymes are involved in a new mechanism for damage-related molecular patterns (DAMPs) to induce host immune responses.
Time of Update: 2020-08-21
Recently, Dai Xiaofeng's team at the Institute of Agricultural Products Processing of the Chinese Academy of Agricultural Sciences made new progress in the study of the interaction between the yellow-wilted pathogen, the Dali-Dora-Dora, and the host
Blood: THE OCCURRENCE OF MYC INDUCED AML REQUIRES CONTINUOUS CO-STIMULATION OF IL3 AND GM-CSF
Time of Update: 2020-07-13
in the absence of IL3, GM-CSF, or SCF, MYC-human cells can produce normal lymphatic and myelin cells for several months in transplanted mice, but when transferred to mice that produce human cytokines, MYC-cells quickly produce AML.
Chlorophyll synthesis key enzyme crystal structure revealed for the first time
Time of Update: 2020-06-07
"Everything grows by the sun", light-dependent protochlorophytine stepothesin, is essential for the growth and development of green plants. Although it has been nearly 100 years since the discovery of this key enzyme, scientists have been unable
Research group of Professor Wang Qingmin of Nankai University: visible light induced
Time of Update: 2020-02-19
Under the condition of photocatalysis, they obtained acyl radical by dehydrogenation of aryl carboxylic acid assisted by triphenylphosphine, which was added with α - trifluoromethylstyrene, and then synthesized γ, γ - difluoropropylketone efficiently through reducing fluorine elimination strategy.
[quick news] crystal structure of key enzymes in chlorophyll synthesis on November 1, 2019 is revealed for the first time
Time of Update: 2019-11-01
Http://news.scienceet.cn/htmlnews/2019/10/432129.shtm new gene therapy has successfully saved the patients with lymphoma from using a novel gene therapy to treat diffuse large cell lymphoma for the first time in Freiburg University Hospital, Germany, with great success.
on Asymmetric Total Synthesis of indole alkaloids induced by visible light
Time of Update: 2019-04-13
Recently, Xia Chengfeng, a research team of Yunnan University, took the cyclization reaction induced by visible light as a key step to complete the asymmetric total synthesis of indole alkaloid (+ - flavisiamine f) of pistil for the first time.
ACS Nano: synthesis of new controllable aggregation induced luminescent materials
Time of Update: 2018-09-23
(picture source: ACS Nano) in a word, the author synthesized four PDI derivatives with different aggregation luminescent properties linked to different isolation groups, and explored the principles of aggregation induced luminescence and aggregation fluorescence quenching.
Nature: enzyme induced mineralized hydrogel is comparable to cartilage skin.
Time of Update: 2017-03-15
enzyme induced different polymer gel mineralization a) PDMA-l-TEG network calcification process.
Review on the technology of biodiesel synthesis by enzyme
Time of Update: 2010-02-22
Biodiesel is a kind of renewable and clean energy which is made of oil-bearing plant, animal oil and waste edible oil
At present, chemical catalytic transesterification