Ontology highlight
ABSTRACT:
SUBMITTER: Liu J
PROVIDER: S-EPMC6030262 | biostudies-literature | 2018 Jun
REPOSITORIES: biostudies-literature
Liu Jia J Hu Xiaolong X Cao Fangqi F Zhang Yurong Y Lu Jianzhong J Zeng Libo L
Royal Society open science 20180627 6
We used lateral flow strips based on gold nanoparticles to detect 6-monoacetylmorphine (6-MAM; heroin's unique metabolite) in oral fluid samples. In this competitive lateral chromatographic immunoassay, the 6-MAM was chemically synthesized and conjugated to bovine serum albumin. The results were qualitatively detected via the colour change of the test line. By using a proper sample pad, a suitable nitrocellulose membrane and a customized sponge device adsorbed the oral fluid directly from the mo ...[more]