OPTIMIZATION OF ULTRASONIC EXTRACTION AND ANALYSES METHODOLOGY BY HPLC FOR DETERMINATION OF DIURON AND ITS METABOLITES IN SOIL CULTIVATION OF SUGAR CANE

Diuron, N-(3,4-dichlorophenyl)-N, N-dimethylurea can be transformed into the soil through the biodegradation of 3-(3,4-dichlorophenyl)-3-methylurea (DCPMU), 3.4-diclorofenilureia (DCPU) and 3,4-dichloroaniline (DCA).This study aimed to optimize and validate a method of extraction and analysis of these substances in the soil by HPLC/DAD.There was ex

We conduct high-accuracy calculations of isotope shift (IS) factors of the states involving the D_{1} and D_{2} lines in Zn II.Together with a global fit to Footballs the available optical IS data, we extract nuclear-model independent, precise differential radii for a long chain of Zn isotopes.These radii are compared with the ones inferred from mu

Development of high-throughput monitoring technologies enables interrogation of cancer samples at various levels of cellular activity.Capitalizing on these developments, various public efforts such as The Cancer Genome Atlas (TCGA) generate disparate omic data for large patient cohorts.As demonstrated by recent studies, these heterogeneous data sou

Materials chemistry and crystal growth are seen as closely related activities because the assessment and implementation of numerous DULSE RICE CAKES UNSALTED physical properties are based on single crystals and epitaxial layers.The idea of a materials synthesis directed toward the investigation and application of physical solid-state properties is