Results 101 to 110 of about 153,197 (305)
Journal of Pharmacy and Bioallied Sciences, 2013 A sensitive, selective, precise and stability-indicating high-performance thin-layer chromatographic (HPTLC) method for analysis of repaglinide both as a bulk drug and in nanoemulsion formulation was developed and validated.
Juber Akhtar, Sheeba Fareed, Mohd Aqil
doaj +1 more source
Polymeric Squaraine Dyes as Electron Donors in Bulk Heterojunction Solar Cells
, 2010 A polysquaraine low band gap polymer was synthesized by Yamamoto coupling of a monomeric dibromo indolenine squaraine dye. The resulting polymer has a weight average molar mass in the order of Mw ~30.000-50.000 and a polydispersity of ca.
Ajayaghosh +54 more
core +1 more source
A pilot investigation into the effect of maca supplementation on physical activity and sexual desire in sportsmen [PDF]
, 2009 AIMS OF THE STUDY: Maca (Lepidium meyenii Walp) is consumed both as a sports supplement by strength and endurance athletes, and as a natural stimulant to enhance sexual drive.
Alvin Ibarra +18 more
core +2 more sources
Advanced Materials Interfaces, EarlyView.Zero‐dimensional carbon nanomaterials are presented as multifunctional platforms linking structure, property, and sensing performance. Surface engineering and heteroatom doping modulate electron‐transfer and luminescent behavior, enabling electrochemical, photoluminescent, and electrochemiluminescent detection. Fundamental design principles, analytical
Gustavo Martins +8 more
wiley +1 more source
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, 2018 Department of ChemistryRu-based sensitizers (N719, N3, black dye, etc.) have been developed continuously and reached an efficiency of ~11.7% under AM 1.5G irradiation (1000 W/m2).
Kim, Un-Young
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Evaluation of diffusive gradients in thin-films using a Diphonix® resin for monitoring dissolved uranium in natural waters [PDF]
, 2015 Commercially available Diphonix® resin (TrisKem International) was evaluated as a receiving phase for use with the diffusive gradients in thin-films (DGT) passive sampler for measuring uranium.
Amos, Sean +4 more
core +2 more sources
Quantitative analysis of propranolol hydrochloride by high performance thin layer chromatography
Indian Journal of Pharmaceutical Sciences, 2008 A simple, accurate and precise HPTLC method has been developed for estimation of propranolol hydrochloride from bulk drug and tablet formulations. The separation was achieved on TLC plates using appropriate solvent system. The spots so developed were densitometrically scanned at 290 nm.
Bhavar, Girija, Chatpalliwar, V. A.
openaire +3 more sources
Advanced Materials Interfaces, EarlyView.Procalcitonin is a key biomarker for bacterial infections, but conventional detection methods are often time‐consuming. Here, we present an electrochemical sensor based on highly conductive Ti3C2Tx MXene combined with PEDOT:PSS, enabling direct antibody immobilization, while a bovine serum albumin coating provides antifouling protection.
Angelika Banaś +6 more
wiley +1 more source
Natural Product Communications, 2018 In this study, a thin-layer chromatography (TLC) and a high performance liquid chromatographic (HPLC) methods were developed for the chemical profiling, qualitative and quantitative analysis of P. guineense extracts.
Eunice Ego Mgbeahuruike +3 more
doaj +1 more source
A New Phytochemical Screening Programme used for Crops grown with Organic and Conventional Methods [PDF]
, 2002 A broad screening programme, covering the most general phytochemical groups of compounds, was developed on the basis of Thin Layer Chromatography (TLC).
Brandt, Kirsten +4 more
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