RGB color-tunable electrofluorochromic devices with a turn-on mode were fabricated successfully and applied for the first time in encrypted information storage and display.
成功制备了具有开启模式的RGB可调色电致发光设备,并首次应用于加密信息存储与显示。
Fluorescence phenomena in nerve-labeling styryl-type dyes
作者:Tiberiu M. Siclovan、Rong Zhang、Victoria Cotero、Anshika Bajaj、Dmitry V. Dylov、Siavash Yazdanfar、Randall L. Carter、Cristina A.Tan Hehir、Arunkumar Natarajan
DOI:10.1016/j.jphotochem.2015.05.033
日期:2016.2
classes of diversely substituted styryl type dyes have been synthesized with the goal of extending their expected fluorescent properties as much toward red as possible given the constraint that they maintain drug-like properties and retain high affinity binding to their biological target. We report on the synthesis, optical properties of a series of styryl dyes (d1–d14), and the anomalous photophysical
DNA Polyfluorophores for Real-Time Multicolor Tracking of Dynamic Biological Systems
作者:Shenliang Wang、Jia Guo、Toshikazu Ono、Eric T. Kool
DOI:10.1002/anie.201201928
日期:2012.7.16
of common organic dyes make it difficult or impossible to visualize and follow multiple biological components in rapidly moving systems. The development of a multispectral set of improved DNA‐scaffolded fluorophores is described. Their use in multicolor cellular imaging (see scheme) and in tracking of biological motions on the subsecond timescale is demonstrated.
染色以生存:常见有机染料的光谱限制使其难以或不可能在快速移动的系统中可视化和跟踪多种生物成分。描述了一组改进的 DNA 支架荧光团的多光谱组的开发。展示了它们在多色细胞成像(见方案)和亚秒时间尺度上的生物运动跟踪中的使用。
Polymorphism and mechanochromism of N-alkylated 1,4-dihydropyridine derivatives containing different electron-withdrawing end groups
and MC properties. Additionally, a number of polymorphs of these DHP derivatives showed a decreasing trend as length of the alkyl chain increased, indicating that a longer alkyl chain was not conducive to formation of the polymorphs. Although differences in emissions of the polymorphs were mainly attributed to their different intermolecularinteractions and molecular packing patterns, a subtle difference