circularly polarized luminescence (CPL)Rhodaminesupramolecular interactionsvortex stirringRecently, scientists have reported a bunch of chiral fluorescence materials or chiral composites that could emit circularly polarized luminescence. Herein, two achiral metal﹐rganic colloidal solutions were studied, showing ...
16. Chiral molecules usually exhibit unique photophysical properties, such as optical rotatory dispersion, circular dichroism (CD), and circularly polarized luminescence (CPL)17,18,19,20. CPL means the different emission of left-circularly and right-circularly polarized light in chiral ...
New‐type semiconductor Eu(OCN)2 nanocrystals with circularly polarized absorption (CD: circular dichroism) and emission (CPL: circularly polarized luminescence) under an applied magnetic field here demonstarted for the first time. The effective CD signal at 1.6 T was observed at approximately 440 ...
However, fluorescence emission is generally weak and CPL signals are even weaker, making it difficult to detect. The CPL-300 offers high sensitivity for the detection of these weak signals over a wide spectral range. CPL-300 Circularly Polarized Luminescence Spectrophotometer The standard ozone-free...
内容提示: ReviewCircularly polarized luminescencein chiral materialsYadong Zhang, 1,6 Shu Yu, 1,6 Bing Han, 5 Yunlong Zhou, 2,3 Xiuwen Zhang, 1 Xiaoqing Gao, 2,3, *and Zhiyong Tang 4, *SUMMARYDue to their magnetic photophysical properties, circularly polarizedluminescence (CPL) materials ...
Circularly polarised luminescence (CPL) is gaining a rapidly increasing following and finding new applications in both life and material sciences. Spurred by recent instrumental advancements, the development of CPL active chiral emitters is going through
In particular the circularly polarized luminescence (CPL) spectra of Eu3+ and Tb3+ has been extensively used for this purpose.27 However, our understanding of f–f CD/CPL is less than that of d–d transitions. In both the lanthanide ions mentioned above there are sources of both magnetic ...
The phenomenon of circularly polarized luminescence (CPL), for example emission of partially polarized light during f-f transitions of the lanthanide ions in optically active, chiral molecules (molecules existing in two different modifications whose structures cannot be superimposed over one another), is...
1235Accesses Abstract In this chapter, chiroptical properties, especially circularly polarized luminescence (CPL) properties of optically active molecules based on planar chiral [2.2]paracyclophane are mainly introduced. In addition, practical optical resolution methods of disubstituted and tetrasubstituted [2.2...
摘要: Circularly‐polarized luminescence (CPL) has received new attention on the rise of applications to generate devices and biologically active probes. These applications require fluorophores that are not only...关键词: aggregation‐induced emission circularly‐polarized luminescence chirality polymers ...