Li Jin(Faculty of Science　Chemistry　Physical Chemistry)

Spatially Separated Plasmonic Catalysts for Selective CO ₂ Electrochemical Conversion Using Interband/Intraband Hot Electrons
Chen Chi; Xue-Lu Chen; Jian Li; Jin Li; Xing-Hua Xia
ACS Applied Materials & Interfaces, 08 Apr. 2026
English, Scientific journal

Key Structure Parameters for Designing High-Performance Substrates of Surface-Enhanced Infrared Absorption Spectroelectrochemistry
Jin Li; Qing-Ying Zhang; Zhendong Yan; Jian Li; Xing-Hua Xia
Analytical Chemistry, 31 Dec. 2024
English, Scientific journal

Plasmon Enhanced IR Spectroelectrochemistry
Jian Li; Jin Li; Xing-Hua Xia
ACS Measurement Science Au, 18 Dec. 2024
English, Scientific journal

Ultrasensitive Plasmon Enhanced Infrared Spectroelectrochemistry
Jin Li; Dan Wu; Jian Li; Yue Zhou; Zhendong Yan; Jing Liang; Qing-Ying Zhang; Xing-Hua Xia
Angewandte Chemie International Edition, 08 Jan. 2024
English, Scientific journal, IR spectroelectrochemistry (EC‐IR) is a cutting‐edge operando method for exploring electrochemical reaction mechanisms. However, detection of interfacial molecules is challenged by the limited sensitivity of existing EC‐IR platforms due to the lack of high enhancement substrates. Here, we propose an innovative plasmon enhanced infrared spectroelectrochemistry (EC‐PEIRS) platform to overcome the sensitivity limitation. Plasmonic antennas with ultrahigh IR signal enhancement are electrically connected via a monolayer graphene while preserving optical path integrity, serving as both the electrode and IR substrate. [Fe(CN)6]3‐/[Fe(CN)6]4‐ redox reaction and electrochemical CO2 reduction reaction (CO2RR) are investigated on the EC‐PEIRS platform with a remarkable signal enhancement. Notably, the enhanced IR signals enable reconstruction of the electrochemical curve of redox reactions and unveiling of the CO2RR mechanism. This study presents a promising technique for boosting the in‐depth understanding of interfacial events across diverse applications.

Antenna Enhanced Infrared Photoinduced Force Imaging in Aqueous Environment with Super-Resolution and Hypersensitivity
Jian Li; Jie Pang; Zhen-dong Yan; Junghoon Jahng; Jin Li; William Morrison; Jing Liang; Qing-Ying Zhang; Xing-Hua Xia
CCS Chemistry, 05 Aug. 2022
English, Scientific journal

Revealing the Hydrogen Bonding Interaction of DNA with Unnatural Bases via Plasmonic Antenna Enhanced Infrared Spectroscopy
Jin Li; Jian Li; Zhendong Yan; Xin-Lei Ding; Xing-Hua Xia
The Journal of Physical Chemistry Letters, 28 Oct. 2021
English, Scientific journal

d–sp Interband Transition Excited Carriers Promoting the Photochemical Growth of Plasmonic Gold Nanoparticles
Jian Li; Qi Shen; Jin Li; Jing Liang; Kang Wang; Xing-Hua Xia
The Journal of Physical Chemistry Letters, 01 Oct. 2020
English, Scientific journal

Tip-Enhanced Infrared Imaging with Sub-10 nm Resolution and Hypersensitivity
Jian Li; Junghoon Jahng; Jie Pang; William Morrison; Jin Li; Eun Seong Lee; Jing-Juan Xu; Hong-Yuan Chen; Xing-Hua Xia
The Journal of Physical Chemistry Letters, 05 Mar. 2020
English, Scientific journal

Large-Scale and Well-Ordered Assembly of Microspheres in a Small Container
Jian Li; Jin Li; Xing-Hua Xia
Langmuir, 10 Jun. 2019
English, Scientific journal

Antenna array-enhanced attenuated total reflection IR analysis in an aqueous solution
Jian Li; Zhendong Yan; Jin Li; Zhenlin Wang; William Morrison; Xing-Hua Xia
Nanoscale, 2019
English, Scientific journal,
We presented a simple approach to the fabrication of large-scale triangle gold antenna array with tunable resonance that can be used as enhanced IR substrate for monitoring interfacial events in an aqueous solution.

Water as a Universal Infrared Probe for Bioanalysis in Aqueous Solution by Attenuated Total Reflection–Surface Enhanced Infrared Absorption Spectroscopy
Yang Liu; Wen-Jing Bao; Qian-Wen Zhang; Jin Li; Jian Li; Jing-Juan Xu; Xing-Hua Xia; Hong-Yuan Chen
Analytical Chemistry, 06 Nov. 2018
English, Scientific journal

Au/ZnSe-Based Surface Enhanced Infrared Absorption Spectroscopy as a Universal Platform for Bioanalysis
Wen-Jing Bao; Jian Li; Jin Li; Qian-Wen Zhang; Yang Liu; Cai-Feng Shi; Xing-Hua Xia
Analytical Chemistry, 20 Mar. 2018
English, Scientific journal

Chain-length dependent interfacial immunoreaction kinetics on self-assembled monolayers revealed by surface-enhanced infrared absorption spectroscopy
Wen-Jing Bao; Jian Li; Tian-Yuan Cao; Jin Li; Xing-Hua Xia
Talanta, Jan. 2018
English, Scientific journal

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