Results 161 to 170 of about 41,413 (346)

Valorization of Yacon (Smallanthus sonchifolius) peel for peroxidase production and its immobilization on alginate beads for 2,4‐dichlorophenol bioconversion

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Sodium alginate was modified with EDC/NHS for the immobilization of Yacon peel peroxidase, resulting in a novel biocatalyst for the oxidation of 2,4‐dichlorophenol. Abstract Yacon (Smallanthus sonchifolius) roots are emerging as an alternative source of peroxidase. This study aimed to extract, immobilize, and characterize the peroxidase from Yacon peel,
Mariana Gomes Oliveira   +4 more
wiley   +1 more source

The use of a carbodiimide-containing fixative for the immunohistochemical demonstration of coagulation factor VIII in rat vascular tissue

open access: yes, 1981
Immunohistochemically, coagulation F-VIII-R:AG in vascular endothelial cells can be demonstrated with antihuman F-VIII-R:AG antisera after fixation with 1-ethyl-3-(3-dimethylaminopropyl)-carbodiimide, using both peroxidase and fluorescence techniques ...
Emeis, J.J., Pelt Verkuil, E. van
core  

Tracking the Reaction of Organoazides with Linear Chromium Silylamides

open access: yesEuropean Journal of Inorganic Chemistry, EarlyView.
The multifaceted outcome of the interaction of linear chromium silylamides with organoazides is presented. It leads to terminal and bridging imido complexes, as well as azide adducts. With acylazide, a terminal chromium oxide is obtained. The reaction of organoazides with a linear chromium(I) silylamide leads to the observation of rare monomeric and ...
Andres Gonzalez   +5 more
wiley   +1 more source

Hydrogel Adhesives for Gastrointestinal Perforation: Design Principles and Applications

open access: yesExploration, EarlyView.
There are few reviews on hydrogel adhesives that comprehensively highlight the design principles, factors affecting adhesion, and applications for gastrointestinal (GI) perforation repair. This review outlines the mainstream design approaches of hydrogel adhesives via covalent and noncovalent molecular interactions, illustrating the underlying adhesive
Yudi Pang   +7 more
wiley   +1 more source

Advances in protein–polyphenol complexation: Unraveling mechanisms, modulation, and functional outcomes

open access: yesFood Biomacromolecules, EarlyView.
Abstract Polyphenolic compounds have attracted increasing market demand and extensive attention due to their potential health benefits and bioactivities. Meanwhile, proteins are widely used in the food industry for their nutritional and functional properties. However, the application of proteins in the food industry is often limited by challenges, such
Fang Li   +7 more
wiley   +1 more source

Heavier Group‐2‐Element Catalyzed Hydroamination of Carbodiimides

open access: green, 2008
J.R. Lachs   +6 more
openalex   +2 more sources

Traceable Traceless Delivery Tags

open access: yesHelvetica Chimica Acta, EarlyView.
ABSTRACT This study elaborates on traceless tags for the thiol‐mediated uptake (TMU) of amine‐containing substrates of interest (SOIs). Traceless tags typically contain linkers that can be enzymatically cleaved to trigger the release of SOIs in their native form.
Julia Moreno   +5 more
wiley   +1 more source

Polymerized Pro‐Estrogen Microneedles via Two Photon Polymerization

open access: yesMacromolecular Rapid Communications, EarlyView.
Acrylic pro‐drugs of 17β‐estradiol were subjected to spatially controlled two‐photon polymerization to create bespoke microneedle geometries with potential biomedical applications for long‐term transdermal hormone delivery. ABSTRACT Two‐photon polymerization (TPP) is a powerful technique to create microscale structures with high precision, offering ...
Yang Lou   +6 more
wiley   +1 more source

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