Results 51 to 60 of about 9,219 (186)

Bioconjugate-Based Molecular Umbrellas [PDF]

Bioconjugate Chemistry, 2008
Molecular umbrellas are "amphomorphic" compounds that can produce a hydrophobic or hydrophilic exterior when exposed to a hydrophobic or hydrophilic microenvironment, respectively. Such molecules are composed of two or more facial amphiphiles that are connected to a central scaffold.
Vaclav, Janout, Steven L, Regen
openaire   +2 more sources

An automated microfluidic biosensor with bispecific rabbit monoclonal antibody and nanozyme‐bioenzyme composite for dual antibiotic detection

BMEMat, EarlyView.
This study introduces an automated microfluidic biosensor for simultaneous detection of florfenicol and thiamphenicol in environmental water. By integrating a phage‐screened bispecific rabbit monoclonal antibody with a nanozyme‐bioenzyme composite, the system achieves sensitive dual‐antibiotic detection. Coupled with smartphone‐based sensing, it offers
Fuyuan Zhang, Yang Liu, Juntao Wang, Haichao Zhang, Wenlong Yu, Yaxin Sang, Yun Liu, Guangze Yang, Fang Gao, Shuo Wang, Shilun Feng, Xianghong Wang   +11 more
wiley   +1 more source

Gold Nanoparticles–Dynamic Constitutional Frameworks as Adaptive Hybrid Conjugates for Enzyme Immobilization

ChemistryEurope, EarlyView.
Dynamic constitutional frameworks (DCFs) and gold nanoparticles (AuNps) assemble into larger and well‐distributed conjugates providing an efficient platform for biosensing and biocatalytic applications. Dynamic constitutional frameworks (DCFs), connecting monomers via reversible covalent bonds, can initiate the assembly of gold nanoparticles (AuNps ...
Sanaa Daakour, Rosalinda Mazzei, Fabio Bazzarelli, Giuseppe Vitola, Lidietta Giorno, Mihail Barboiu   +5 more
wiley   +1 more source

Oxide Interface of Gallium‐Based Liquid Metals: Beneficial Bridge or Hidden Risk?

ChemistryEurope, EarlyView.
Discussion on oxide interfaces in gallium‐based liquid metals have concentrated on their properties, behaviors, and related applications. However, the molecular mechanisms underlying effects, as well as the differences between the presence and absence of the oxide layer, have been less thoroughly discussed.
Yi Fan, Shuai Wang, Xu Hou
wiley   +1 more source

Fluorescent Diarylethenes With Polar Groups: Synthesis, Spectra, and Optical Microscopy Applications

Chemistry – A European Journal, EarlyView.
Blinking green and flashing red: photo‐switchable and photo‐activatable probes emitting green and red light were prepared and applied as bioconjugates in super‐resolution optical microscopy. ABSTRACT The use of photoactivatable fluorescent diarylethenes (fDAEs) in biology‐related light microscopy has been restricted by the lack of probes having freely ...
Kakishi Uno, Sven Nagorny, Ayse Aktalay, Dojin Kim, Mariano L. Bossi, Vladimir N. Belov, Stefan W. Hell   +6 more
wiley   +1 more source

Boron enabled bioconjugation chemistries

Chemical Society Reviews
Organoboron compounds have given rise to a growing collection of bioconjugation reactions, with some being reversible while others yielding a stable linkage. Both reaction subtypes have found their unique applications in biology.
Mengmeng Zheng, Lingchao Kong, Jianmin Gao   +2 more
openaire   +2 more sources

It's a Gas: Bioconjugation With Vapor‐Phase Reagents

Chemistry – A European Journal, EarlyView.
Gaseous reagents are an emerging class of bioconjugation reagents that can offer alternative selectivity paradigms for the construction of precise bioconjugates. A variety of both inert and highly reactive gases have recently been developed for bioconjugation use.
Yuxuan Ding, Jun Ohata, Zachary T. Ball
wiley   +1 more source

Miniemulsion RAFT Copolymerization of MMA with Acrylic Acid and Methacrylic Acid and Bioconjugation with BSA

Nanomaterials, 2019
Polymerization through reversible addition-fragmentation chain-transfer (RAFT) polymerization has been extensively employed for the production of polymers with controlled molar mass, complex architectures and copolymer composition distributions intended ...
Débora Vieira Way, Rayany Stôcco Braido, Sabrina Alves dos Reis, Flávio Alves Lara, José Carlos Pinto   +4 more
doaj   +1 more source

Click Triazoles for Bioconjugation [PDF]

, 2012
Click Chemistry is a set of rapid, selective and robust reactions that give near-quantitative yield of the desired product in aqueous solutions. The Cu(I)-catalyzed azide-alkyne cycloaddition (CuAAC) that forms 1,4-disubstituted triazoles is a prototypical example of click chemistry that features exquisite selectivity and bioorthogonality-that is, non ...
Tianqing, Zheng, Sara H, Rouhanifard, Abubakar S, Jalloh, Peng, Wu   +3 more
openaire   +2 more sources

Dual Ligand‐Enabled Nondirected C─H Olefination of (Hetero)Arenes for the Synthesis of Clickable Derivatives

Chemistry – A European Journal, EarlyView.
We report an efficient method for late‐stage installation of “clickable” alkyne groups into diverse (hetero)arenes. Using a dual‐ligand palladium catalyst that combines an NASA ligand with an N‐heterocycle, an acrylate unit bearing a terminal alkyne can be introduced via nondirected C─H activation.
Tommaso Braga, Maria Hergert, Manuel van Gemmeren   +2 more
wiley   +1 more source