A highly sensitive fluorogenic chemodosimeter for rapid visual detection of phosgene
作者:Xuanjun Wu、Zhisheng Wu、Yuhui Yang、Shoufa Han
DOI:10.1039/c2cc17411a
日期:——
A highly sensitive chemodosimeter was identified from a panel of rhodamine derivatives for rapid and visual detection of phosgene with a detection limit of 50 nM triphosgene. Visual detection of gaseous phosgene with chemodosimeter absorbed paper strips was demonstrated.
A rhodamine-deoxylactam based sensor for chromo-fluorogenic detection of nerve agent simulant
作者:Zhisheng Wu、Xuanjun Wu、Yuhui Yang、Ting-bin Wen、Shoufa Han
DOI:10.1016/j.bmcl.2012.08.077
日期:2012.10
N-(rhodamine B)-deoxylactam-5-amino-1-pentanol (dRB-APOH) was designed and prepared as the chromo-fluorogenic sensor for detection of a nerve agent simulant via analyte triggered tandem phosphorylation and opening of the intramolecular deoxylactam. The successful detection of diethyl chlorophosphate suggests the utility of rhodamine-deoxylactams as the chromo-fluorogenic signal reporting platform for design of sensors targeting reactive chemical species via various chemistries. (c) 2012 Elsevier Ltd. All rights reserved.
A photothermal cell viability-reporting theranostic nanoprobe for intraoperative optical ablation and tracking of tumors
作者:Shuqi Wu、Shoufa Han、Jiahuai Han、Xinhui Su
DOI:10.1039/c4cc01823k
日期:——
A photothermal acid-responsive nanoprobe was developed for intraoperative detection and photothermal killing of tumors, and tracking of therapeutic effects.
开发了一种光热酸响应性纳米探针,用于术中检测和光热杀死肿瘤,并追踪治疗效果。
Chromo-fluorogenic detection of aldehydes with a rhodamine based sensor featuring an intramolecular deoxylactam
作者:Zhu Li、Zhongwei Xue、Zhisheng Wu、Jiahuai Han、Shoufa Han
DOI:10.1039/c1ob06448g
日期:——
A chromogenic and fluorogenic detection of aldehydes was achieved viaanalyte triggered opening of the deoxylactam of N-(rhodamine B)-deoxylactam-ethylenediamine (dRB-EDA). The utility of the sensor was demonstrated by fluorescent labeling of aldehyde-displaying sialoproteins on cell surfaces.