The biodegradability of detergents is one aspect of the much more wide ranging and very topical problem of environmental pollution in general and water pollution in particular. For these reasons industry, in agreement with public authorities, has progressively shifted its production to detergents containi...
8.2–8.5 are comprised of specific chemical groups (e.g., quinolone, aniline, phenol, etc.) that absorb light at particular wavelengths. The Gaussian function shown in Eq. (8.3) can be applied to deconvolute continuous absorbance spectra into discrete bands associated with these individual ...
Being a natural component derived from red algae of various species, it shows large lot-to-lot variability in reactivity with peroxyl radicals. In addition, its nonspecific binding to polyphenol antioxidants and photobleaching by excitation light can all introduce interference to the reaction and, ...
A New Absorbance Ratio Derivative Method and Its Application to Simultaneous Determination of Two Components in a Mixture New absorbance ratio derivative methodSimultaneous determinationPhenolResorcinIn this paper,the principle of a new absorbance ratio derivative method was described... XU Jialiang - 《...
interspecificvariationinspectralabsorbanceandnutritionalqualityofthree 系统标签: 生菜lettuceabsorbance光谱营养interspecific 华北农学报・2013,28(增刊):188191 收稿日期:2013-09-08 基金项目:“十二五”国家“863”课题(2013AAl03001;2011AA03A114);所基本科研业务费项目(BSRF201204) 作者简介:余意(1988-),女,湖南岳阳...
A red LED (λmax 660 nm) was oriented directly above the separation microchannel. Light passing through the microchannel was collected using a microscope objective, and directed through a perpendicularly oriented rectangular slit onto a 35-element PDA. One section of the PDA monitored the sample ...