One was the formation of paraquinone chromophoric
structures generated by oxidation of lignin, resulting in yellowing, another was the reduction of the paraquinone chromophoric
structures to hydroquinones, leading to photo-bleaching, and indicated that photo-degradation of WPCs involved several factors including the wood flour content, coupling agents, manufacturing methods, and weathering conditions, and found that the lightness, total color change, as well as wood loss increased with exposure time .
In this project we not only plan to experimentally demonstrate the crucial role of the phonon-assisted dynamics in facilitating efficient energy transfer in chromophoric
complexes and odour recognition, but also to develop a general theoretical framework to describe and understand the role coherent vibrations play in the dynamics of biomolecular systems, as well as to develop methods to identify the presence and properties of such vibrations.
Patent 8,618,230 (December 31, 2013), "Method for Crosslinking by Thermal Huisgen Reaction, Crosslinkable Chromophoric
Polymers, and Crosslinked Polymer Substances Having Stable Electro-Optical Properties," Fabrice Odobel, Annabelle Jenny Scarpaci, Errol Blart, and Laurent Fontaine (Centre National de la Recherche Scientifique (CNRS), Paris, France).
The bleaching section release organochlorine compounds, which form chromophoric
compounds with lignin breakdown compounds and impart color to the effluent.
This problem has been addressed by substituting the two fluorines bonded to boron in F-BODIPY with chromophoric
molecules, such as pyrene, anthracene, phenanthracene, and biphenyl.
Other topics include the world ocean silica cycle, the global distribution and dynamics of chromophoric
dissolved organic matter, and ocean acidification and coral reefs.
In order for UV to degrade a polymeric surface, chromophoric
groups (chemical groups capable of absorbing UV light) must be contained in the chemical structure of the polymer or in compounds dispersed in the polymer matrix.
Next to superior imaging tools and cell culture for fluorescence microscopy and a mini-systems for safe collection and transportation of parasite material, MoBiTec will hand out a free booklet featuring a comprehensive line of cell viability and cytotoxicity assays for fluorimetric and chromophoric
Helms JR (2006) Spectral shape as an indicator of molecular weight in chromophoric
dissolved organic matter.
Thiobarbituric acid reaction (TBAR) method was used to determine the MDA which can be measured at the wavelength of 532 nm by reacting with thiobarbituric acid (TBA) to form a stable chromophoric
production (Ohkawa et al.
This method is based on the formation of a chromophoric
Phycobilisome is composed of chromophoric
proteins arranged in a definite order to maximize energy trapping and eventually channeling it to PSII reaction center.