Results 101 to 110 of about 1,087,009 (341)

Studi Potensi Ekstrak Brucea Javanica Sebagai Bioaktif Antikanker Payudara Terhadap Sel T47d [PDF]

open access: yes, 2010
Research. Buah makasar (Brucea javanica) known has anticancer activity.This research would bioassay the anticancer activity ofBrucea javanica extract toward T47D breast cancercell by in-vitro method, using SRB dyed. In order to study the mechanism, a dot
Andriyani, R. (Rina), Udin, Z. (Zalinar)
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Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida   +16 more
wiley   +1 more source

Desenvolvimento e validação de método analítico para quantificação do fármaco bevacizumabe por cromatografia a líquido de alta eficiência

open access: yesQuímica Nova, 2012
In this study, an analytical method was developed and validated for quantitation of the drug bevacizumab (Avastin®) by high performance liquid chromatography (HPLC). The HPLC column was a BioSuite 250® HR SEC, 300 x 7.8 mm x 5 µm (Waters, USA).
Elionai Cassiana de Lima Gomes   +3 more
doaj   +1 more source

Molecular diagnosis by PCR-DHPLC technique of wood-decay fungi in historical buildings in Italy [PDF]

open access: yes, 2012
Wood inhabiting fungi cause real problems in the preservation of wooden surfaces and are responsible for the deterioration of cultural heritage. The identification of fungi based on morphological characteristics are still a topical issue.
Gastonguay, Louis   +4 more
core  

High rates of non-adherence to antihypertensive treatment revealed by high-performance liquid chromatography-tandem mass spectrometry (HP LC-MS/MS) urine analysis

open access: yesHeart, 2014
Objectives Non-adherence to therapy is an important cause of suboptimal blood pressure control but few practical tools exist to accurately and routinely detect it.
M. Tomaszewski   +10 more
semanticscholar   +1 more source

Copper Doping Enhances the Activity and Selectivity of Atomically Precise Ag44 Nanoclusters for Photocatalytic CO2 Reduction

open access: yesAdvanced Functional Materials, EarlyView.
By a simple anti‐Galvanic reaction, up to six copper atoms could be preferably doped into the Ag2(SR)5 staple motifs and Ag20 dodecahedral shell of an atomically precise Ag44(SR)30 nanocluster. When anatase TiO2 is used as substrate, the (AgCu)44/TiO2 photocatalyst exhibited much improved activity in photocatalytic CO2 reduction compared to Ag44/TiO2 ...
Ye Liu   +5 more
wiley   +1 more source

Development and validation of a dissolution test for diltiazem hydrochloride in immediate release capsules

open access: yesQuímica Nova, 2011
This work describes the development and validation of a dissolution test for 60 mg of diltiazem hydrochloride in immediate release capsules. The best dissolution in vitro profile was achieved using potassium phosphate buffer at pH 6.8 as the dissolution ...
Taciane Ferreira Mendonça   +4 more
doaj   +1 more source

Light‐Controlled Reversible Coassembly of Hybrid Functional Nanostructures

open access: yesAdvanced Functional Materials, EarlyView.
Light‐responsive hybrid nanostructures are formed by coassembling azobenzene‐ and PAH‐functionalized nanoparticles through reversible an tunable π interactions. The system enables tunable coupling between distinct components such as gold and magnetite or carbon nanotubes, producing switchable optical and magnetic properties under light and magnetic ...
Michal Sawczyk   +5 more
wiley   +1 more source

Determination of [S,S′]-Ethylenediaminedisuccinic Acid by High-Performance Liquid Chromatography [PDF]

open access: yes, 2017
A new high-performance liquid chromatography (HPLC) method for the determination of ethylenediaminedisuccinic acid (EDDS) is presented. Free EDDS4- and EDDS complexes with divalent metals undergo conversion to the Fe(III) complex in the presence of Fe ...
Nowack, B., Schulin, R., Tandy, S.
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