Selective and sensitive detection of lysozyme based on plasmon resonance light-scattering of hydrolyzed peptidoglycan stabilized-gold nanoparticles

• Published in: Analyst (London) Vol. 143; no. 5; pp. 1133 - 1140
• Main Authors: Fu, Fei, Li, Linyao, Luo, Qingman, Li, Qingjin, Guo, Tingrui, Yu, Mengqun, Song, Yang, Song, Erqun
• Format: Journal Article
• Language: English
• Published: England Royal Society of Chemistry 07.03.2018
• Subjects: Biomarkers; Diagnosis; Economic conditions; Feasibility; Gold; Humans; Light scattering; Limit of Detection; Lysozyme; Metal Nanoparticles - chemistry; Muramidase - analysis; Nanoparticles; Peptidoglycan - chemistry; Resonance scattering; Surface Plasmon Resonance

The simple, economic, rapid, and sensitive detection of lysozyme has an important significance for disease diagnosis since it is a potential biomarker. In this work, a new detection strategy for lysozyme was developed based on the change of the plasmon resonance light scattering (PRLS) signal of pep...