Results 11 to 20 of about 111,398 (363)

Preparative‐Scale Biocatalytic Oxygenation of N‐Heterocycles with a Lyophilized Peroxygenase Catalyst

open access: yesAngewandte Chemie, Volume 135, Issue 5, January 26, 2023., 2023
A lyophilized preparation of an unspecific peroxygenase variant from Agrocybe aegerita (rAaeUPO‐PaDa‐I‐H) is a highly effective catalyst for the oxygenation of a diverse range of N‐heterocyclic compounds. Scalable, high yielding and enantioselective biocatalytic oxygenations have been developed, including 27 preparative examples (ca.
Balázs Pogrányi   +5 more
wiley   +2 more sources

Genetically Engineered Pigs as Efficient Salivary Gland Bioreactors for Production of Therapeutically Valuable Human Nerve Growth Factor

open access: yesCells, 2022
Farm animal salivary glands hold great potential as efficient bioreactors for production of human therapeutic proteins. Nerve growth factor (NGF) is naturally expressed in animal salivary glands and has been approved for human clinical treatment.
Fang Zeng   +17 more
doaj   +1 more source

Bioreactors landfills: comparison and kinetics of the different systems [PDF]

open access: yes, 2018
The need for more sustainable landfilling has increased interest in bioreactor landfills as a suitable tool for optimising degradation processes. Bioreactors can be categorised as follows: anaerobic, aerobic, semi aerobic and hybrid.
Cossu, Raffaello   +3 more
core   +2 more sources

Automatic 1D 1H NMR Metabolite Quantification for Bioreactor Monitoring

open access: yesMetabolites, 2021
High-throughput metabolomics can be used to optimize cell growth for enhanced production or for monitoring cell health in bioreactors. It has applications in cell and gene therapies, vaccines, biologics, and bioprocessing.
Roy Chih Chung Wang   +3 more
doaj   +1 more source

A Tissue Engineering product development pathway [PDF]

open access: yes, 2012
Tissue engineering is a field of inquiry and research that uses engineering techniques and principles of biological sciences to develop functional substitutes for reconstruction of damaged organs.
Falvo D'Urso Labate, Giuseppe Vittorio Ugo
core   +1 more source

Imobilização de enzimas em suportes cromatográficos: uma ferramenta na busca por substâncias bioativas Immobilization of the enzymes on chromatographic supports: a tool to research of inhibitor compounds

open access: yesQuímica Nova, 2009
The development and characterization of bioreactors or IMER (immobilized enzyme reactors) as research tools are important in the scope of medicinal chemistry and constitute an alternative for the rational development of drugs.
Carmen Lúcia Cardoso   +2 more
doaj   +1 more source

Biogenic Hydrogen Sulfide Production Using Elemental Sulfur and Low-Cost Organic Substrates to Remove Metal Ions from Mining Effluents

open access: yesMining, 2023
One of the best technologies available for metal removal from mining effluents is the precipitation of metals as sulfides. However, the high cost and difficulty in managing reagents limit its widespread application.
Cristian Martínez   +3 more
doaj   +1 more source

Recent Developments in In Vitro Spermatogenesis and Future Directions

open access: yesReproductive Medicine, 2023
Recent developments in stem cell technologies have made significant advancements in the field of in vitro gametogenesis. In vitro gametogenesis (IVG) is a promising technology where functional gametes (sperm or egg cells) can be generated from stem cells.
In Ki Cho, Charles A. Easley
doaj   +1 more source

Adventitious Root Culture—An Alternative Strategy for Secondary Metabolite Production: A Review

open access: yesAgronomy, 2022
Medicinal plants are valuable sources of botanical drugs, extracts and pure compounds. Although several species can be propagated or collected, the access to herbal material is limited in certain cases. The protection of natural habitats and biodiversity
Mehrun Nisha Khanam   +4 more
doaj   +1 more source

Define of internal recirculation coefficient for biological wastewater treatment in anoxic and aerobic bioreactors

open access: yesE3S Web of Conferences, 2018
The biological wastewater treatment technologies in anoxic and aerobic bioreactors with recycle of sludge mixture are used for the effective removal of organic compounds from wastewater. The change rate of sludge mixture recirculation between bioreactors
Rossinskyi Volodymyr
doaj   +1 more source

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