Results 91 to 100 of about 12,901 (257)

SABER for life saving: dynamic peptide hydrogels as a frontier in long-acting therapeutics [PDF]

open access: yesExploration of BioMat-X
Hydrogels are among the most intensively studied biomaterials for controlled drug delivery, yet translation to routine clinical practice has been limited by rapid diffusion of small molecules and instability of biologics. In their recent report in Nature
Deepak Chaurasiya
doaj   +1 more source

Revisiting Boronate/Diol Complexation as a Double Stimulus-Responsive Bioconjugation [PDF]

open access: yes, 2017
This study presents a quantitative assessment of the complexation between boronic acids and diols as a reversible and double-stimulus (oxidation and acidification)-responsive bioconjugation reaction. First, by using a competition assay, we have evaluated
Lallana-Ozores, Enrique   +12 more
core   +1 more source

Long-wavelength fluorescent boronate probes for the detection and intracellular imaging of peroxynitrite

open access: yes, 2017
Two boronate fluorescent probes have been developed for the detection of peroxynitrite (TCFB1andTCFB2).
Tony D. James   +5 more
core   +1 more source

Polycatechols with Robust Efficiency in Cytosolic Peptide Delivery via Catechol-Boronate Chemistry

open access: yes, 2022
Cytosolic delivery of peptides remains a challenging task because of the limited binding sites on peptides and the existence of multiple intracellular barriers.
Lijie Chen (4330831)   +4 more
core   +1 more source

Exosome‐mimetic vesicle‐encapsulated multi‐responsive antibacterial hydrogel core‐shell microneedle patch promotes scarless healing of infected wounds

open access: yesBMEMat, EarlyView.
The core‐shell microneedle patch VP@FNV‐CuO2‐MN was fabricated by encapsulating n‐CuO2 in a moderately crosslinked PVA/CMCS/Borax4 hydrogel shell and VP‐loaded fibroblast membrane nanovesicles (VP@FNV) in a highly crosslinked PVA/CMCS/Borax6 hydrogel core. Upon application to an infected wound, the acidic microenvironment triggers Fenton‐like reactions
Ziwei Jiang   +12 more
wiley   +1 more source

Boronate-Affinity Cross-Linking-Based Ratiometric Electrochemical Detection of Glycoconjugates

open access: yes
Despite the widespread application of the boronate-affinity cross-linking (BAC) in the separation, enrichment, and sensing of glycoconjugates, it remains a huge challenge to integrate the BAC into the selective electrochemical detection of ...
Yilin Luo (7849877)   +8 more
core   +1 more source

Palladium-Catalyzed Methylation of Aryl, Heteroaryl, and Vinyl Boronate Esters [PDF]

open access: yes, 2019
A method for the direct methylation of aryl, heteroaryl, and vinyl boronate esters is reported, involving the reaction of iodomethane with aryl-, heteroaryl-, and vinylboronate esters catalyzed by palladium and PtBu2Me.
John F. Hartwig   +5 more
core   +1 more source

A Convergent Materials Design Paradigm Across Electro‐ and Photocatalysis for Sustainable Hydrogen Peroxide Production

open access: yesCarbon Energy, EarlyView.
This review outlines advanced modification strategies for electrocatalytic and photocatalytic H2O2 production, covering bandgap tuning, defect engineering, heterostructure construction, cocatalyst loading, and functional framework design. Structure‐performance correlations are revealed across catalysts such as metal oxides, sulfides, carbon nitrides ...
Na Li   +9 more
wiley   +1 more source

Hard boron rich boron nitride nanoglasses

open access: yesJournal of the American Ceramic Society, 2017
Abstract Boron‐rich amorphous boron nitride (B x N 1− x , 0.55 ≤  x  ≤ 0.95) alloys ...
Ayşegül Ö. Çetin, Murat Durandurdu
openaire   +2 more sources

Synthesis and Photophysical Properties of Star‐Shaped Triphenylamine Trimers Functionalized With BODIPY and Subphthalocyanine Chromophores

open access: yesChemistry – A European Journal, EarlyView.
This study investigates how molecular topology influences the photophysical properties of star‐shaped, threefold‐symmetric triphenylamine (TPA) derivatives functionalized with three BODIPY or SubPc units. Their absorption spectra exhibit minimal solvatochromism, whereas their fluorescence intensity is strongly dependent on solvent polarity.
Habiba Boughanmi   +4 more
wiley   +1 more source

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