私密直播全婐app免费大渔直播,国产av成人无码免费视频,男女同房做爰全过程高潮,国产精品自产拍在线观看

當(dāng)前位置:群英聚首 > 論文著作 > 正文
A highly selective fluorescent nanoprobe based on AIE and ESIPT for imaging hydrogen sulfide in live cells and zebrafish
來源:張培盛教授個人網(wǎng)站 發(fā)布日期:2018-06-24
作者:Peisheng Zhang, Xuezheng Nie, Meng Gao, Fang Zeng,* Anjun Qin, Shuizhu Wu* and Ben Zhong Tang
關(guān)鍵字:hydrogen sulfide, AIE, nanoprobe
論文來源:期刊
具體來源:Mater. Chem. Front., 2017,1, 838-845
發(fā)表時間:2017年

The rational design of effective tools capable of monitoring hydrogen sulfide (H2S) is of great

importance to fully understand its physiological and pathological functions. Herein, a self-assembled fluorescent nanoprobe with both aggregation-induced emission (AIE) and excited-state intramolecular proton transfer (ESIPT) characteristics for H2S detection has been successfully developed via a modified nanoprecipitation method. The nanoprobe features high water dispersibility, a large Stokes shift (ca. 100 nm), good biocompatibility as well as high selectivity towards H2S over other putative interferents. Live cell imaging experiments demonstrate that the nanoprobe, with good cell-membrane permeability, can facilitate the visualization of exogenous and endogenous H2S levels. Moreover, the nanoprobe has also been found capable of detecting H2S in zebrafish. This nanoprobe with AIE and ESIPT characteristics can provide a novel method for the development of fluorescent probes for monitoring biological processes.


Copyright © 2005 Polymer.cn All rights reserved
中國聚合物網(wǎng) 版權(quán)所有
經(jīng)營性網(wǎng)站備案信息

京公網(wǎng)安備11010502032929號

工商備案公示信息

京ICP證050801號

京ICP備12003651號

主站蜘蛛池模板: 宁安市| 桓仁| 岳阳市| 宿州市| 丹东市| 依兰县| 龙游县| 长宁区| 沾化县| 新蔡县| 古丈县| 竹山县| 开江县| 越西县| 泗洪县| 航空| 广宗县| 昂仁县| 阳信县| 通渭县| 江门市| 盱眙县| 石嘴山市| 綦江县| 邵阳县| 山丹县| 岱山县| 沂源县| 聂荣县| 额济纳旗| 民县| 阳西县| 长顺县| 吉木萨尔县| 右玉县| 固镇县| 邹城市| 盐池县| 三原县| 泾阳县| 琼海市|