Results 91 to 100 of about 925,011 (313)

Effect of cross-linked enzyme aggregates in hierarchically mesocellular mesoporous magnetic silica preparation conditions towards enzyme activity retention [PDF]

, 2019
This work aimed to optimize ten preparation factors that might influence the cellulase and xylanase activity retention of cross-linked enzyme aggregates in hierarchically mesocellular mesoporous magnetic silica.
Md. Illias, Rosli, Abdul Rahman, Roshanida, Sulaiman, Nurul Jannah   +2 more
core   +1 more source

Safety evaluation of the food enzyme preparation isomaltulose synthase from Serratia plymuthica strain Z12A. [PDF]

EFSA J, 2021
EFSA Panel on Food Contact Materials, Enzymes and Processing Aids (CEP), Silano V, Barat Baviera JM, Bolognesi C, Cocconcelli PS, Crebelli R, Gott DM, Grob K, Lambré C, Lampi E, Mengelers M, Mortensen A, Rivière G, Steffensen IL, Tlustos C, Van Loveren H, Vernis L, Zorn H, Herman L, Aguilera J, Andryszkiewicz M, Kovalkovicova N, Liu Y, Chesson A.   +24 more
europepmc   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

An NADH dependent reductase for isolated enzyme and whole cell catalysis.

, 2006
Isolated enzymes and whole cell biocatalysts can both be applied for the synthesis of chiral hydroxy compounds. It is hypothesized that whole cells can easily be employed for such reactions using simple technology which is robust.
Shorrock, Vicky Jane, Shorrock, V.J.
core  

Enzyme-Immobilized Chitosan Nanoparticles as Environmentally Friendly and Highly Effective Antimicrobial Agents

, 2019
Highly effective and minimally toxic antimicrobial agents have been prepared by immobilizing glucose oxidase (GOx) onto biocompatible chitosan nanoparticles (CS-NPs). CS-NPs were prepared via ionotropic gelation and used for the immobilization of GOx via
Seok-Joon Kwon (16891), Li Na Kim (6704381), Kyung-Min Yeon (1821442), Jungbae Kim (1624753), Jisung You (6704378), Han Sol Kim (1624756), Jahyun Nam (3951524), Warayuth Sajomsang (1768207), Manab Deb Adhikari (2272525), Jonathan S. Dordick (62693), Inseon Lee (3951521), Moon Il Kim (1434979), Sung-Gil Hong (1624750)   +12 more
core   +1 more source

Synergistic effects of enzyme and microbial treatments on corn stover silage quality

Frontiers in Animal Science
IntroductionThis study aimed to investigate the effects of different enzyme preparations and microbial inoculants on the fermentation quality, sensory characteristics, and nutritional composition of corn stover after ensiling, with the objective of ...
Mengyue Zhou, Wei Ma, Meng Sun, Bin Wang, Jianwei Wei, Xinyue Liang, Chunqiang Wang, Ying Wang   +7 more
doaj   +1 more source

Protoplast isolation from Dictyopteris pacifica and Scytosiphon lomentaria, using a simple commercial enzyme preparation. [PDF]

J Genet Eng Biotechnol, 2021
Avila-Peltroche J, Won BY, Cho TO.
europepmc   +1 more source

Apparatus for Preparation of Bacterial Extracellular Enzymes [PDF]

Applied Microbiology, 1969
A method is described for the growth of bacteria within dialysis tubing to yield extracellular enzymes, or, possibly, other nondialyzable extracellular products, in concentrated form.
openaire   +2 more sources

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

PRELIMINARY STUDY FOR USING VINYLTRIACETOXYSILANE AS PRECURSOR IN ENZYME IMMOBILIZATION BASED ON SOL-GEL METHOD

, 2007
During the last years, sol-gel technology has become a well-established method for the preparation of catalytic active monoliths, bulk, particles and thin films.
VLAD-OROS, BEATRICE, Preda, Gabriela, Dudás, Zoltán Imre   +2 more
core