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16 Newest Publications about the topic cuvettesrss
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27-Jun-2012 | Melinda Gombar; Eva Jozsa; Mihaly Braun; Katalin Osz, Photochemical & Photobiological Sciences, 2012
An inexpensive photoreactor using LED light sources and a fibre-optic CCD spectrophotometer as a detector was built by designing a special cell holder for standard 1.000-cm cuvettes. The use of this device was demonstrated by studying the aqueous photochemical reaction of ...
25-Oct-2011 | Zong, Wansong; Cao, Shutao; Xu, Qifei; Liu, Rutao, Luminescence, 2011
ABSTRACT This article concerns a new and precise strategy for the determination of Cu2+ based on a color reaction and outer filter effects (OFEs). Cu2+ can react with sodium diethyldithiocarbamate trihydrate (DDTC) to form a DDTC–Cu2+ complex with a significant absorption at 447 nm. Being ...
28-Apr-2011 | Eric Largy, Florian Hamon, Marie-Paule Teulade-Fichou, Analytical and Bioanalytical Chemistry, 2011
G4-FID (G-quadruplex fluorescent intercalator displacement) is a simple and fast method that allows to evaluate the affinity of a compound for G-quadruplex DNA and its selectivity towards duplex DNA. This assay is based on the loss of fluorescence of thiazole orange (TO) upon competitive ...
22-Feb-2011 | Lei Yang; Kuiyi Gao; Yanhong Luo; Jianheng Luo; Dongmei Li; Qingbo Meng, Langmuir, 2011
In situ observations of evaporation-induced colloidal self-assembly and in situ measurement of mass transfer process were carried out under a temperature and pressure controlling system. The growth processes of colloidal crystals in different cuvettes recorded by direct video observations ...
15-Nov-2010 | Arteaga, Oriol; Canillas, Adolf; Crusats, Joaquim; El‐Hachemi, Zoubir; Llorens, Joan; Sacristan, Eduardo; Rib ..., ChemPhysChem, 2010
Abstract Hydrodynamic forces in stirred solutions induce chirality in some supramolecular species of J‐aggregates, as detected at the level of the electronic transition. However, the mechanism that explains the phenomenon remains to be elucidated, although the basic effect of hydrodynamic ...
01-Jan-2010 | Waldron, Daniel E.; Marrington, Rachel; Grant, Marcus C.; Hicks, Matthew R.; Rodger, Alison, Chirality, 2010
Abstract Circular dichroism (CD) has become an increasingly important tool in the study of biological molecules as it enables structural information to be obtained nondestructively on solution‐phase samples. However, sample requirements for CD are often seen as being too high with protein ...