Pubblicazione scientifica

Quantitative and Sensitive Detection of Chloramphenicol by Surface-Enhanced Raman Scattering

FILONE TECNOLOGICO	TEMA
produzione e raccolta

RIASSUNTO

We used surface-enhanced Raman scattering (SERS) for the quantitative and sensitive detection of chloramphenicol (CAP). Using 30 nm colloidal Au nanoparticles (NPs), a low detection limit for CAP of 10−8 M was obtained. The characteristic Raman peak of CAP centered at 1344 cm−1 was used for the rapid quantitative detection of CAP in three different types of CAP eye drops, and the accuracy of the measurement result was verified by high-performance liquid chromatography (HPLC). The experimental results reveal that the SERS technique based on colloidal Au NPs is accurate and sensitive, and can be used for the rapid detection of various antibiotics.

DATA

Data di pubblicazione: 20/12/2017

AUTORI

DING YUFENG
ZHANG XIN
YIN HONGJUN
MENG QINGYUN
ZHAO YONGMEI
LIU LUO
WU ZHENGLONG
XU HAIJUN

ENTE DI AFFERENZA

BEIJING KEY LAB OF BIOPROCESS BEIJING UNIV CHEM TECH BEIJING 100029 CHINA 2015200888 MAIL BUCT EDU CN YD YINHJ MAIL BUCT EDU CN HY MENGQY MAIL BUCT EDU CN QM LIULUO MAIL BUCT EDU CN LL
COLLEGE OF SCIENCE BEIJING UNIV CHEM TECH BEIJING 100029 CHINA
ENGINEERING RSCH CTR SEMICON INTEGRATED TECH INST SEMICON CHINESE ACAD SCIENCES BEIJING 100083 CHINA YMZHAO SEMI AC CN
ANALYTICAL & TESTING CTR BEIJING NORMAL UNIV BEIJING 100875 CHINA WUZL BNU EDU CN

RIVISTA

Sensors (Basel, Switzerland), 17(12), 2962

IMPACT FACTOR

3,510

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