Total Internal Reflection Transient Absorption Microscopy: An Online Detection Method for Microfluidics.
Total Internal Reflection Transient Absorption Microscopy: An Online Detection Method for Microfluidics.
复制标题
DOI:
10.1021/acs.jpca.9b12046
复制
发表时间:
2020-05-21
期刊:
影响因子:
--
通讯作者:
Calhoun TR
中科院分区:
文献类型:
--
作者:
Colon BA;Hassan MR;Saleheen A;Baker CA;Calhoun TR
Microreactors have garnered widespread attention for their tunability and precise control of synthetic parameters to efficiently produce target species. Despite associated advances, a lack of on-line detection and optimization methods has stalled the progression of microfluidic reactors. Here we employ and characterize a total internal reflection transient absorption microscopy (TIRTAM) instrument to image excited state dynamics on a continuous flow device. The experiments presented demonstrate the capability to discriminate between different chromophores as well as in differentiating the effects of local chemical environments that a chromophore experiences. This work presents the first such on-line transient absorption measurements and provides a new direction for the advancement and optimization of chemical reactions in microfluidic devices.
登录
查看更多内容
影响因子:
2.8
作者:
Curtin, Alexandra E.;Skinner, Ryan;Sanders, Aric W.
通讯作者:
Sanders, Aric W.
影响因子:
1.6
作者:
Asai, Tatsuro;Takata, Atsushi;Yoshida, Jun-ichi
通讯作者:
Yoshida, Jun-ichi
影响因子:
3.7
作者:
Carey, Christopher R.;Yu, Yanghai;Hartland, Gregory V.
通讯作者:
Hartland, Gregory V.
影响因子:
15
作者:
Chan, EM;Alivisatos, AP;Mathies, RA
通讯作者:
Mathies, RA
影响因子:
10.8
作者:
Gabriel, Michelle M.;Kirschbrown, Justin R.;Papanikolas, John M.
通讯作者:
Papanikolas, John M.