Results 91 to 100 of about 2,310,619 (425)
Direct Single Molecule Imaging of Enhanced Enzyme Diffusion [PDF]
Phys. Rev. Lett. 123, 128101 (2019), 2018 Recent experimental results have shown that active enzymes can diffuse faster when they are in the presence of their substrates. Fluorescence correlation spectroscopy (FCS), which relies on analyzing the fluctuations in fluorescence intensity signal to measure the diffusion coefficient of particles, has typically been employed in most of the prior ...
arxiv +1 more source
Advanced Functional Materials, EarlyView.Integrating selective RNA shortcut, targeted gene isolation, and micro‐arrayed nanoimaging, the NanoPick‐array platform excels in detecting severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) at just 60 copies µL−1 and accurately differentiating variants at the single‐nucleotide level. It ensures 100% accuracy for samples with cycle threshold (
Zixun Wang +9 more
wiley +1 more source
Journal of Nanotechnology, 2022 Immobilization of enzymes is an effective method for improving the properties and applications of modern enzymes. There are several supports for enzyme immobilization.
Zahraa S. Al-Garawi +3 more
doaj +1 more source
Characterization of immobilized alkaline cyclodextringlycosyltransferase from a newly isolated Bacillus agaradhaerens KSU-A11 [PDF]
, 2015 Alkaliphilic bacteria were isolated from soil and water samples obtained from Egyptian soda lakes (Wadi Natrun area, Egypt). Screening for cyclodextrin glycosyltransferase (CGTase)-producing alkaliphilic bacteria resulted in isolation of 10 positive ...
Al-Salamah, Ali A +2 more
core +2 more sources
Advanced Functional Materials, EarlyView.Ultrathin, flexible neural probes are developed with an innovative, biomimetic design incorporating brain tissue‐compatible materials. The material system employs biomolecule‐based encapsulation agents to mitigate inflammatory responses, as demonstrated through comprehensive in vitro and in vivo studies.
Jeonghwa Jeong +7 more
wiley +1 more source
Optimization of lipase entrapment in alginate gel bead for palm olein hydrolysis [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2007 Lipase from Pseudomonas sp. was entrapped by drop-wise addition of an aqueous mixture of alginate and the biocatalyst to hardening solution of CaCl2 for the purpose of palm olein hydrolysis.
Cheirsilp, B. +2 more
doaj
Synthesis of heparosan oligosaccharides by Pasteurella multocida PmHS2 single-action transferases [PDF]
, 2012 Pasteurella multocida heparosan synthase PmHS2 is a dual action glycosyltransferase that catalyzes the polymerization of heparosan polymers in a non-processive manner.
Boeriu, C.G. +3 more
core +2 more sources
Advanced Functional Materials, EarlyView.Cellulosic emulsions as multi‐cargo agriculture formulations. Pickering emulsions stabilized by cellulose acetate particles provide an effective platform for delivering a range of agricultural cargoes, including plant growth‐promoting bacteria and agrochemicals.
Mariam Sohail +10 more
wiley +1 more source
Immobilization of Mucor racemosus NRRL 3631 Lipase with Different Polymer Carriers Produced by Radiation Polymerization [PDF]
Malaysian Journal of Microbiology, 2010 Lipase was partially purified from the culture supernatant of Mucor racemosus NRRL 3631. In an attempt to increase the enzyme stability, the enzyme was immobilized on poly (vinyl alcohol) PVA, radiation cross liked poly (vinyl alcohol/ vinyl pyrrolidone)
Mostafa, H., El-Hadi, A. A.
doaj
Immobilization of thermolysin enzyme on dendronized silica supports. Evaluation of its feasibility on multiple protein hydrolysis cycles [PDF]
, 2020 This work evaluates different dendrimer-silica supports for the immobilization of enzymes by multipoint covalent binding. Thermolysin was immobilized on two dendrimers (PAMAM and carbosilane) with two different generations (zero (G0) and first (G1 ...
García López, María Concepción +5 more
core +1 more source