Recent advances in single-molecule sensors based on STM break junction measurements

SL Lv, C Zeng, Z Yu, JF Zheng, YH Wang, Y Shao… - Biosensors, 2022 - mdpi.com
Single-molecule recognition and detection with the highest resolution measurement has
been one of the ultimate goals in science and engineering. Break junction techniques …

Tuning surface d bands with bimetallic electrodes to facilitate electron transport across molecular junctions

MW Gu, HH Peng, IWP Chen, C Chen - Nature Materials, 2021 - nature.com
Understanding chemical bonding and conductivity at the electrode–molecule interface is key
for the operation of single-molecule junctions. Here we apply the d-band theory that …

α, ω-Alkanedibromides Form Low Conductance Chemisorbed Junctions with Silver Electrodes

TM Czyszczon-Burton, E Montes, J Prana… - Journal of the …, 2024 - ACS Publications
Chemical groups capable of connecting molecules physically and electrically between
electrodes are of critical importance in molecular-scale electronics, influencing junction …

Enhanced gating performance of single-molecule conductance by heterocyclic molecules

YH Wang, F Yan, DF Li, YF **, R Cao… - The Journal of …, 2021 - ACS Publications
Enhancing the gating performance of single-molecule conductance is significant for
realizing molecular transistors. Herein, we report a new strategy to improve the …

Increased Surface Density of States at the Fermi Level for Electron Transport Across Single‐Molecule Junctions

MW Gu, CT Lai, IC Ni, CI Wu… - Angewandte Chemie …, 2023 - Wiley Online Library
Fermi's golden rule, a remarkable concept for the transition probability involving continuous
states, is applicable to the interfacial electron‐transporting efficiency via correlation with the …

Effects of Electrode Materials on Electron Transport for Single-Molecule Junctions

MW Gu, C Chen - International Journal of Molecular Sciences, 2023 - mdpi.com
The contact at the molecule–electrode interface is a key component for a range of molecule-
based devices involving electron transport. An electrode–molecule–electrode configuration …

Modulating electron transport through single-molecule junctions by heteroatom substitution

YH Wang, H Huang, Z Yu, JF Zheng, Y Shao… - Journal of Materials …, 2020 - pubs.rsc.org
The modulation of electron transport through molecular junctions is a prerequisite for
realizing single-molecule electronic devices, which remains to be a big challenge. In this …

Silver Makes Better Electrical Contacts to Thiol‐Terminated Silanes than Gold

H Li, TA Su, M Camarasa‐Gómez… - Angewandte …, 2017 - Wiley Online Library
We report that the single‐molecule junction conductance of thiol‐terminated silanes with Ag
electrodes are higher than the conductance of those formed with Au electrodes. These …

Facile synthesis of silver nanoparticles with high antibacterial activity

A Feng, J Cao, J Wei, F Chang, Y Yang, Z **ao - Materials, 2018 - mdpi.com
We report on a reverse microemulsion method for the synthesis of silver nanocrystals and
examine their antibacterial activities. As the molar ratio of water to sodium bis (2-ethylhexyl) …

Improving Gating Efficiency of Electron Transport through Redox‐Active Molecular Junctions with Conjugated Chains

F Zhang, XH Wu, YF Zhou, YH Wang… - …, 2020 - Wiley Online Library
Tuning the electron transport at the molecular scale is a key step in realizing functional
electronic components for molecular electronics, and ongoing interest aims at achieving a …