The Effect of the Capping Agents of Nanoparticles on Their Redox Potential

P Savchenko, D Zelikovich, H Elgavi Sinai… - Journal of the …, 2024 - ACS Publications
Engineered metallic nanoparticles, which are found in numerous applications, are usually
stabilized by organic ligands influencing their interfacial properties. We found that the …

A chiral‐label‐free SERS strategy for the synchronous chiral discrimination and identification of small aromatic molecules

Y Wang, X Zhao, Z Yu, Z Xu, B Zhao… - Angewandte …, 2020 - Wiley Online Library
A versatile and robust chiral discrimination strategy for small aromatic compounds is of
significant importance in multidisciplinary fields. However, most current methods lack either …

[HTML][HTML] Concanavalin A differentiates gram-positive bacteria through hierarchized nanostructured transducer

AG da Silva Junior, IAM Frias, RG Lima-Neto… - Microbiological …, 2021 - Elsevier
Biosensors are pre-prepared diagnostic devices composed of at least one biological probe.
These devices are envisaged for the practical identification of specific targets of …

The electrochemical stability of thiols on gold surfaces

RC Salvarezza, P Carro - Journal of Electroanalytical Chemistry, 2018 - Elsevier
In this paper we present a comparative analysis of the electrochemical stability of
alkanethiols, aromatic and heterocyclic thiols on the Au (111) and Au (100) faces in relation …

Electrically transmissive alkyne-anchored monolayers on gold

L Herrer, A González-Orive, S Marqués-González… - Nanoscale, 2019 - pubs.rsc.org
Well-ordered, tightly-packed (surface coverage 0.97× 10− 9 mol cm− 2) monolayer films of 1,
4-bis ((4-ethynylphenyl) ethynyl) benzene (1) on gold are prepared via a simple self …

Persistent chemiluminescence-based nanosensor for portable point-of-care testing of H2O2

Y Wang, X Chen, Z Tao, J Zhou, H Sun, X Li, L Shi… - Microchimica Acta, 2024 - Springer
A novel glow-type chemiluminescence (CL)-based nanosensing system was developed for
sensitive and rapid point-of-care testing (POCT) of H2O2 in food. CuSe nanoparticles …

Shape controlled assembly of carboxylic acids: formation of a binary monolayer by intercalation into molecular nanotunnels

RO de la Morena, A Asyuda, H Lu… - Physical Chemistry …, 2020 - pubs.rsc.org
Binary self-assembled monolayers (SAMs) combining a Y-shaped aromatic carboxylic acid
(1, 3, 5-benzenetribenzoic acid, H3BTB) and a cage-type alicyclic carboxylic acid …

Effect of self-assembled monolayers on the locally electrodeposited silver thin layers

RG Fedorov, D Mandler - The Journal of Physical Chemistry C, 2016 - ACS Publications
The localized electrodeposition of silver on gold coated with self-assembled monolayers
(SAMs) by scanning electrochemical microscopy (SECM) is reported. The SAMs were ω …

New insight into the interface chemistry and stability of glutathione self-assembled monolayers on Au (111)

F Lobo Maza, L Méndez De Leo… - The Journal of …, 2016 - ACS Publications
In this paper we have studied glutathione (GSH) self-assembled monolayers (SAMs) on Au
(111) prepared by incubation from solutions in phosphate buffer (pH= 7). These SAMs …

Effect of dipole potential on the orientation of Voltage-gated Alamethicin peptides regulated by chaotropic anions

S Li, L Wu, M Zhu, X Cheng, X Jiang - Journal of Electroanalytical Chemistry, 2022 - Elsevier
Understanding the gating mechanism of ion channel proteins is the basis for regulating cell
activity and designing new drug molecules, but it still remains a great challenge. Herein, a …