Results 11 to 20 of about 153,197 (305)

Antibiotic residues in broiler and layer meat in Chittagong district of Bangladesh [PDF]

open access: yesVeterinary World, 2014
Aim: The present study was described thin layer chromatography (TLC) and ultra-high performance liquid chromatography (UHPLC) method for the detection of antibacterial substances in poultry muscle (breast and thigh), kidney, and liver.
Sarmina Sattar   +6 more
doaj   +1 more source

Quantification of taxol by high-performance thin layer chromatography in Taxus wallichiana callus cultivated in vitro

open access: yesBioTechnologia, 2021
In the present study, the induction of callus, callus biomass growth and the yield of taxol were investigated in Taxus wallichiana. This is the first report of a quantification study of taxol in in vitro grown tissues of Taxus obtained from• Jammu and ...
Abdul Mujib   +4 more
doaj   +1 more source

Novel microstructures and technologies applied in chemical analysis techniques [PDF]

open access: yes, 1997
Novel glass and silicon microstructures and their application in chemical analysis are presented. The micro technologies comprise (deep) dry etching, thin layer growth and anodic bonding.
Burger, G.J.   +5 more
core   +3 more sources

Performance of Electropun Polyacrylonitrile Nanofibrous Phases, Shown for the Separation of Water-Soluble Food Dyes via UTLC-Vis-ESI-MS [PDF]

open access: yes, 2006
Research in the miniaturization of planar chromatography led to various approaches in manufacturing ultrathin-layer chromatography (UTLC) layers of reduced thickness (
Andrew, Lachlan L. H.   +3 more
core   +2 more sources

Toxicological Analysis of Some Drugs of Abuse in Biological Samples [PDF]

open access: yes, 2015
Consumption of drugs of abuse is a scourge of modern world. Abuse, drug addiction and their consequences are one of the major current problems of European society because of the significant repercussions in individual, family, social and economic level ...
Baconi, Daniela Luiza   +5 more
core   +3 more sources

Quantum Cascade Laser Enabled Nano-liter Polymer Waveguide Sensor [PDF]

open access: yes, 2012
To improve the Mid-Infrared (IR) chemical sensing capabilities in liquids and gases, a polymer based waveguide that has 100% interaction with Quantum Cascade (QC) laser field is proposed and demonstrated.
Deev, Andrei, Wu, Sheng
core   +1 more source

Chromatographic analysis of wheatgrass extracts

open access: yesJournal of Pharmacy and Bioallied Sciences, 2015
Aim: Wheatgrass (WG) is the shoot of Triticum aestivum Linn. belongs to the family Gramineae, and possess high chlorophyll content and essential vitamins, minerals, vital enzymes, amino acids, dietary fibers etc., It has been shown to possess anti-cancer,
Masood Shah Khan   +4 more
doaj   +1 more source

Seagrass Posidonia oceanica (L.) Delile as a marine biomarker: A metabolomic and toxicological analysis [PDF]

open access: yes, 2018
A human-made environmental disaster due to the shipwrecked of Costa Concordia cruise vessel on the Tuscan Island of Giglio (Italy) coast and the possible pollutants release has been feared, so requiring the activation of removal operations and the ...
Agostini   +39 more
core   +1 more source

Research of Rhodiola rosea Rhizomes and Roots Using High Performance Thin Layer Chromatography

open access: yesРазработка и регистрация лекарственных средств, 2022
Introduction. The research results obtained through the analysis of different varieties of Rhodiola rosea rhizomes and roots using high-performance thin layer chromatography (HPTLC), grown in the Saint-Petersburg State Chemical-Pharmaceutical University (
N. V. Sklyarevskaya   +3 more
doaj   +1 more source

Solution-processed bilayer photovoltaic devices with nematic liquid crystals [PDF]

open access: yes, 2013
The cross-linking of polymerisable liquid crystalline semiconductors is a promising approach to solution-processable, multilayer, organic photovoltaics. Here we demonstrate an organic bilayer photovoltaic with an insoluble electron-donating layer formed ...
AlKhalifah, Manea S.   +5 more
core   +2 more sources

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