Jiawen Yin

ORCID: 0000-0003-0112-5393
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About
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Research Areas
  • Analytical Chemistry and Sensors
  • Water Quality Monitoring Technologies
  • Electrochemical Analysis and Applications
  • Water Quality Monitoring and Analysis
  • Gas Sensing Nanomaterials and Sensors
  • Advanced Chemical Sensor Technologies
  • Biosensors and Analytical Detection
  • Microfluidic and Bio-sensing Technologies
  • SARS-CoV-2 detection and testing
  • Cancer Genomics and Diagnostics
  • Catalytic C–H Functionalization Methods
  • Innovative Microfluidic and Catalytic Techniques Innovation
  • thermodynamics and calorimetric analyses
  • Radical Photochemical Reactions
  • Advanced biosensing and bioanalysis techniques
  • Water Treatment and Disinfection
  • Sulfur-Based Synthesis Techniques
  • Advanced Sensor and Energy Harvesting Materials
  • Advanced Battery Technologies Research

Ningbo University
2019-2024

Harbin Institute of Technology
2023

Free chlorine is one of the key water quality parameters in tap water. However, a free sensor with characteristics batch processing, durability, antibiofouling/antiorganic passivation and situ monitoring continues to be challenging issue. In this paper, novel silicon-based electrochemical for that can self-clean mass produced via microfabrication technique/MEMS (Micro-Electro-Mechanical System) proposed. A liquid-conjugated Ag/AgCl reference electrode fabricated, electrochemically stable...

10.1038/s41378-022-00359-1 article EN cc-by Microsystems & Nanoengineering 2022-04-08

Chemical oxygen demand (COD) is an important indicator of the degree organic pollution in water. However, development integrated and batch COD electrochemical sensors has always been challenging. In this study, a three-electrode sensor for measurement surface water was evaluated. Using microfabrication with microelectromechanical system (MEMS), mass-produced boron-doped diamond (BDD), Pt, Ag/AgCl electrodes on chip. The determination glucose optimal conditions provided linear range from 5 to...

10.1080/00032719.2023.2168686 article EN Analytical Letters 2023-01-19

A batch microfabrication of a microfluidic electrochemical COD sensor was fabricated. Miniaturization, low cost and the integration three electrodes on chip. shorter time (2 s) for organic matter digestion.

10.1039/d0an02133d article EN The Analyst 2021-01-01

To address the demands for large-scale application of electrochemical sensors in field environmental pollution monitoring, a novel silicon-based Ag/AgCl reference electrode (RE) was batch fabricated. The consisted mini-chamber saturated KCl solution storage and micro-nano-pores Cl <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">-</sup> exchange. microstructures were fabricated via two-step KOH wet etching on double sided oxidized polished...

10.1109/jmems.2019.2936651 article EN Journal of Microelectromechanical Systems 2019-08-30

This paper presents a comprehensive study of the structural optimization polyimide-film (PI-film) capacitive humidity sensors, with focus on enhancing their performance for application in new energy vehicles (NEVs). Given critical role sensors ensuring safety and efficiency vehicle operations─particularly monitoring lithium-ion battery systems─the explores intricate relationship between interdigitated electrode (IDE) dimensions PI-film thickness to optimize sensor responsiveness reliability....

10.1021/acsami.4c07661 article EN ACS Applied Materials & Interfaces 2024-09-04

An electrochemical C(sp 3 )–C(sp) cross-coupling reaction of alkyl iodides, N -hydroxyphthalimide esters, and Katritzky salts with acetylenic sulfones is herein reported.

10.1039/d3qo00844d article EN Organic Chemistry Frontiers 2023-01-01
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