Highly sensitive, label-free colorimetric assay of trypsin using silver nanoparticles

Biosensors and Bioelectronics

Volumn 49, Issue , 2013, Pages 20-24

  Miao, Peng ^a,b   Liu, Tao ^a   Li, Xiaoxi ^b   Ning, Limin ^b   Yin, Jian ^a   Han, Kun ^a  

^a SUZHOU INSTITUTE OF BIOMEDICAL ENGINEERING AND TECHNOLOGY   (China)

^b NANJING UNIVERSITY   (China)

Author keywords

Biosensor; Label free; Silver nanoparticles; Trypsin

Indexed keywords

ELECTROSTATIC PROPERTIES; LABEL FREE; LOCALIZED SURFACE PLASMON RESONANCE; QUANTITATIVE DETERMINATIONS; SILVER NANOPARTICLES; SILVER NANOPARTICLES (AGNPS); TRYPSIN; UV-VIS SPECTROPHOTOMETRY;

BIOSENSORS; COLOR; COLORIMETRY; NANOPARTICLES; PEPTIDES; SURFACE PLASMON RESONANCE;

SILVER;

CYSTEINYLARGINYLALANYLASPARTYLASPARTYLASPARTIC ACID; DIPEPTIDE; PEPTIDE; SILVER NANOPARTICLE; STABILIZING AGENT; TRYPSIN; UNCLASSIFIED DRUG;

ARTICLE; COLORIMETRY; CONTROLLED STUDY; ENZYME SUBSTRATE; LIMIT OF DETECTION; LINEAR SYSTEM; PROTEIN HYDROLYSIS; STATIC ELECTRICITY; SURFACE PLASMON RESONANCE; ULTRAVIOLET SPECTROPHOTOMETRY;

BIOSENSOR; LABEL-FREE; SILVER NANOPARTICLES; TRYPSIN;

COLORIMETRY; HUMANS; LIMIT OF DETECTION; METAL NANOPARTICLES; SILVER; SPECTROPHOTOMETRY, ULTRAVIOLET; TRYPSIN;

EID: 84878347553     PISSN: 09565663     EISSN: 18734235     Source Type: Journal    
DOI: 10.1016/j.bios.2013.04.038     Document Type: Article

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