Results 81 to 90 of about 2,477,868 (369)
Twisted multifilament superconductor [PDF]
, 1973 Masking selected portions of a ribbon and forming an intermetallic compound on the unmasked portions by a controlled diffusion reaction produces a twisted filamentary structure.
Coles, W. D.
core +1 more source
Fbxw7 regulates Notch to control specification of neural precursors for oligodendrocyte fate
Neural Development, 2012 BackgroundIn the developing vertebrate nervous system elevated levels of Notch signaling activity can block neurogenesis and promote formation of glial cells.
Julia L. Snyder +2 more
semanticscholar +1 more source
Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics
FEBS Open Bio, EarlyView.Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini +2 more
wiley +1 more source
Substrate specificity of bleomycin hydrolase
Biochemical Pharmacology, 1989 Bleomycin (BLM) hydrolase is believed to protect both malignant and normal tissue from the toxicity of the antitumor drug BLM. Little is known about the substrate specificity of BLM hydrolase. Thus, we developed ion-paired reverse phase high speed liquid chromatography systems to assay for the metabolism of several BLM analogs.
S M, Sebti +4 more
openaire +2 more sources
Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications
FEBS Open Bio, EarlyView.This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley +1 more source
Cell Mechanics in Embryoid Bodies
Cells, 2020 Embryoid bodies (EBs) resemble self-organizing aggregates of pluripotent stem cells that recapitulate some aspects of early embryogenesis. Within few days, the cells undergo a transition from rather homogeneous epithelial-like pluripotent stem cell ...
Kira Zeevaert +3 more
doaj +1 more source
Substrate Specificity of Trypanothione Reductase [PDF]
European Journal of Biochemistry, 1997 Trypanothione redutase, one of the family of flavin‐dependent disulfide oxidoreductases, catalyses the reduction of trypanothione disulfide [N1,N8‐bis(glutathionyl)spermidine] and related glutathionyl‐polyamine disulfides. A series of subtly different, designed substrate analogues based on trypanothione were prepared by means of a solid‐phase approach ...
I R, Marsh, M, Bradley
openaire +2 more sources
Meta‐analysis fails to show any correlation between protein abundance and ubiquitination changes
FEBS Open Bio, EarlyView.We analyzed over 50 published proteomics datasets to explore the relationship between protein levels and ubiquitination changes across multiple experimental conditions and biological systems. Although ubiquitination is often associated with protein degradation, our analysis shows that changes in ubiquitination do not globally correlate with changes in ...
Nerea Osinalde +3 more
wiley +1 more source
Frontiers in Bioengineering and Biotechnology, 2020 Insulin-producing beta cells sourced from pluripotent stem cells hold great potential as a virtually unlimited cell source to treat diabetes. Directed pancreatic differentiation protocols aim to mimic various stimuli present during embryonic development ...
Raymond Tran +4 more
doaj +1 more source
On orbit validation of solar sailing control laws with thin-film spacecraft [PDF]
, 2017 Many innovative approaches to solar sail mission and trajectory design have been proposed over the years, but very few ever have the opportunity to be validated on orbit with real spacecraft. Thin- Film Spacecraft/Lander/Rovers (TF-SL Rs) are a new class
Baoyin, H +4 more
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