title: Electrochemical hydrogen sulfide biosensors.
abstract: The measurement of sulfide, especially hydrogen sulfide, has held the attention of the analytical community due to its unique physiological and pathophysiological roles in biological systems. Electrochemical detection offers a rapid, highly sensitive, affordable, simple, and real-time technique to measure hydrogen sulfide concentration, which has been a well-documented and reliable method. This review details up-to-date research on the electrochemical detection of hydrogen sulfide (ion selective electrodes, polarographic hydrogen sulfide sensors, etc.) in biological samples for potential therapeutic use.
authors.affiliation: Research Center for Bioengineering and Sensing Technology, University of Science and Technology Beijing, Beijing 100083, China. xuliping@ustb.edu.cn zhangxueji@ustb.edu.cn.
authors.forename: Tailin
authors.initials: T
authors.lastname: Xu
authors.affiliation: World Precision Instruments, Sarasota, FL 34240-9258 USA.
authors.forename: Nikki
authors.initials: N
authors.lastname: Scafa
authors.affiliation: Research Center for Bioengineering and Sensing Technology, University of Science and Technology Beijing, Beijing 100083, China. xuliping@ustb.edu.cn zhangxueji@ustb.edu.cn.
authors.forename: Li-Ping
authors.initials: LP
authors.lastname: Xu
authors.affiliation: College of Pharmacy, University of South Florida, East Fowler Ave, Tampa, Florida 33620-4202, USA.
authors.forename: Shufeng
authors.initials: S
authors.lastname: Zhou
authors.affiliation: Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh-11451, Saudi Arabia.
authors.forename: Khalid
authors.initials: K
authors.lastname: Abdullah Al-Ghanem
authors.affiliation: Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh-11451, Saudi Arabia.
authors.forename: Shahid
authors.initials: S
authors.lastname: Mahboob
authors.affiliation: Policy Alternative Research Institute, The University of Tokyo, Tokyo 113-0032, Japan.
authors.forename: Bunshi
authors.initials: B
authors.lastname: Fugetsu
authors.affiliation: Research Center for Bioengineering and Sensing Technology, University of Science and Technology Beijing, Beijing 100083, China. xuliping@ustb.edu.cn zhangxueji@ustb.edu.cn and World Precision Instruments, Sarasota, FL 34240-9258 USA.
authors.forename: Xueji
authors.initials: X
authors.lastname: Zhang
mesh_terms: D000818:Animals; D015374:Biosensing Techniques / Q000295:instrumentation / Q000379:methods*; D002138:Calibration; D004563:Electrochemistry / Q000295:instrumentation / Q000379:methods*; D004566:Electrodes; D006801:Humans; D006862:Hydrogen Sulfide / Q000032:analysis* / Q000737:chemistry
chemical_list: D006862:Hydrogen Sulfide