LUMINESCENCE AND FLUORESCENCE STUDY OF PHOTOSYSTEM II ELECTRON TRANSFER IN TRIAZINE RESISTANT MUTANTS OF WEED PLANTS. COMPARISON WITH HERBICIDE RESISTANT MUTANTS FROM CYANOBACTERIAFluorescent quantum dots (QDs) have shown great promise for use as biolabels in cell and animal biology and more recently in...
This extended emission distinguishes phosphorescence from other forms of luminescence, such as fluorescence, which ceases almost immediately after the excitation source is no longer present. 8 The key difference between luminescence and phosphorescence lies in their persistence and the mechanisms behind ...
【24hr】Spectral parameters and visible fluorescence of Sm3+ in alkali-barium-bismuth-tellurite glass with high refractive index 包量 机译 高折射率碱钡铋碲玻璃中Sm3 +的光谱参数和可见荧光 作者:Lin H;Wang XY;Lin L;Yang DL;Xu TK;Yu JY;Pun EYB; 刊名:Journal of Luminescence 2006年第2期...
Time-Resolved Fluorescence-Based Assay for the Determination of Alkaline Phosphatase Activity and Application to the Screening of Its Inhibitors A single-step end point method is presented for determination of the activity of the enzyme alkaline phosphatase (ALP) using the effect of enhancement of f....
In some cases both bioluminescence and fluorescence can be combined to fine-tune the emitted light. The vast majority of the light-emitting species inhabit the ocean, but luminescent life forms can be found in almost every environment. Through the course of evolution, a variety of functions of ...
Excitation light entering a slab-type light waveguide path 10 excites a fluorescent substance on the surface and generates fluorescence and the fluorescence is emitted from a refraction type coupling prism 11 and then contains noise light including Raman scattering light. The light impinges on the ...
Fluorescence-lifetime-based sensing: applications to clinical chemistry and cellular imaging Measurements of fluorescence lifetimes, rather than intensity or intensity ratios, offer many advantages in clinical chemistry and imaging. However, measur... JR Lakowicz,H Szmacinski,RB Thompson - Proceedings ...
Optical Properties of Fe^{3+} in Ordered and Disordered LiAl_ {5} O_ {8} The fluorescence and excitation spectra of Fe 3 + in the ordered and disordered phases of the spinel Li Al 5 O 8 have been measured at 77 and 4.2 K. At these temperatures, a strong zero-phonon line is obse...
The fluorescence quenching behavior of the studied zinc(II) phthalocyanines by the addition of 1,4-benzoquinone were also described in toluene. select article Controlled fabrication of the strong emission YVO4:Eu3+ nanoparticles and nanowires by microwave assisted chemical synthesis Research articleAbstrac...
Circular Dichroism and ORD, Biomacromolecular Applications; Circular Dichroism, Applications; Circular Dichroism, Induced; Circular Dichroism Spectrometers; Circularly Polarized Luminescence and Fluorescence Detected Circular Dichroism; Magnetic Circular Dichroism, Theory; UV-Visible Absorption and Circular Dichroism ...