Biography

Fields of research:Nanozymes, Environmental detection, Food analysis, Biochemical sensing

Location:Room 528, School of Chemistry and Chemical Engineering

Email:niuxiangheng@ujs.edu.cn

Main Publications:

[1] X.H. Niu, Q.R. Shi, W.L. Zhu, D. Liu, H.Y. Tian, S.F. Fu, N. Cheng, S.Q. Li, J.N. Smith, D. Du, Y.H. Lin, Unprecedented peroxidase-mimicking activity of single-atom nanozyme with atomically dispersed Fe–N_x moieties hosted by MOF derived porous carbon, Biosensors and Bioelectronics, 142 (2019) 111495.

[2] X.H. Niu, Y.F. He, X. Li, H.L. Zhao, J.M. Pan, F.X. Qiu, M.B. Lan, A peroxidase-mimicking nanosensor with Hg²⁺-triggered enzymatic activity of cysteine-decorated ferromagnetic particles for ultrasensitive Hg²⁺ detection in environmental and biological fluids, Sensors and Actuators B: Chemical, 281 (2019) 445-452.

[3] X.C. Xu, X.B. Zou, S.W. Wu, L.J. Wang, X.H. Niu, X. Li, J.M. Pan, H.L. Zhao, M.B. Lan, In situ formation of fluorescent polydopamine catalyzed by peroxidase-mimicking FeCo-LDH for pyrophosphate ion and pyrophosphatase activity detection, Analytica Chimica Acta, 1053 (2019) 89-97.

[4] X. Li, L.J. Wang, D. Du, L. Ni, J.M. Pan, X.H. Niu, Emerging applications of nanozymes in environmental analysis: Opportunities and trends, TrAC Trends in Analytical Chemistry, 120 (2019) 115653.

[5] K. Ye, L.J. Wang, H.W. Song, X. Li, X.H. Niu, Bifunctional MIL-53(Fe) with pyrophosphate-mediated peroxidase-like activity and oxidation-stimulated fluorescence switching for alkaline phosphatase detection, Journal of Materials Chemistry B, 7 (2019) 4794-4800.

[6] H.W. Song, Z.B. Li, Y.X. Peng, X. Li, X.C. Xu, J.M. Pan, X.H. Niu, Enzyme-triggered in situ formation of Ag nanoparticles with oxidase-mimicking activity for amplified detection of alkaline phosphatase activity, Analyst, 144 (2019) 2416-2422.

[7] X.H. Niu, K. Ye, L.J. Wang, Y.H. Lin, D. Du, A review on emerging principles and strategies for colorimetric and fluorescent detection of alkaline phosphatase activity, Analytica Chimica Acta, 1086 (2019) 29-45.

[8] X. Li, B.X. Liu, K. Ye, L. Ni, X.C. Xu, F.X. Qiu, J.M. Pan, X.H. Niu, Highly sensitive and specific colorimetric detection of phosphate by using Zr(Ⅳ) to synergistically suppress the peroxidase-mimicking activity of hydrophilic Fe₃O₄ nanocubes, Sensors and Actuators B: Chemical, 297 (2019) 126822.

[9] X.C. Xu, L.J. Wang, X.B. Zou, S.W. Wu, J.M. Pan, X. Li, X.H. Niu, Highly sensitive colorimetric detection of arsenite based on reassembly-induced oxidase-mimicking activity inhibition of dithiothreitol-capped Pd nanozyme, Sensors and Actuators B: Chemical, 298 (2019) 126876.

[10] H.W. Song, K. Ye, Y.X. Peng, L.J. Wang, X.H. Niu, Facile colorimetric detection of alkaline phosphatase activity based on the target-induced valence state regulation of oxidase-mimicking Ce-based nanorods, Journal of Materials Chemistry B, 7 (2019) 5834-5841.