Results 91 to 100 of about 37,125 (226)

Experimental and computational chemistry studies on the removal of methylene blue and malachite green dyes from aqueous solution by neem (Azadirachta indica) leaves

open access: yesJournal of Taibah University for Science, 2018
Adsorption of methylene blue and malachite green dyes from aqueous solution by neem leaves was studied using experimental and computational chemistry approaches.
Stevens A. Odoemelam   +2 more
doaj   +1 more source

Vertically Aligned Nanopillar Electrodes: Engineered Interfaces for Electrophysiology and Cell‐Electrode Coupling

open access: yesSmall Methods, Volume 10, Issue 11, 8 June 2026.
The graphic provides an overview of the emerging field of high‐surface area vertically aligned nanopillar electrodes for electrophysiological measurements. It depicts various types of electrodes; materials, and the methods used for fabrication of vertically aligned nanopillar electrodes.
Mohammad Alzahrani   +4 more
wiley   +1 more source

Multiplex visual nucleic acid detection via isothermal cascaded transcription of fluorescent RNA aptamers

open access: yesVIEW, Volume 7, Issue 3, June 2026.
(1) Existing multiplex nucleic acid detection struggles to combine high sensitivity, visual readout, and instrument‐free use, which is vital for rapid infection and antibiotic resistance diagnosis. (2) We developed MAGIC, integrating isothermal cascaded amplification and fluorescent RNA aptamer transcription, achieving 10 aM sensitivity, 100% accuracy ...
Yu Tang   +9 more
wiley   +1 more source

Evaluation of Adsorption Characteristics of Malachite Green onto Almond Shell (Prunus dulcis) [PDF]

open access: yes, 2010
The potential usage of almond shell (P. dulcis), which is an agricultural waste product, in the removal of malachite green from aqueous solutions was evaluated with respect to various experimental parameters including contact time, initial malachite ...
Özdeş, Duygu
core  

Optical Properties of Malachite Green Dye Doped SiO2 Glasses: Effect of Transition Metal (Fe-I) Used as a Codopant

open access: yesInternational Journal of Optics, 2014
Enhanced luminescence properties of Malachite Green (MG) (oxalate) in Fe-MG codoped SiO2 glasses compared to its values in MG doped SiO2 glasses are reported here.
Dulen Bora, Subrata Hazarika
doaj   +1 more source

Medicine for the Material World

open access: yesArchaeometry, Volume 68, Issue 3, Page 434-439, June 2026.
ABSTRACT It is clear that many of the inorganic materials of antiquity have been used both as medicines for human ills and also as agents in technological processes. This paper speculates that there might have been a stronger link between these two functions in the past, based on the concept of “active agents”—materials that are efficacious at curing ...
A. M. Pollard
wiley   +1 more source

Deciphering the properties and reaction mechanism of anhydromevalonate phosphate decarboxylase, a prenylated flavin mononucleotide‐dependent enzyme in the archaeal mevalonate pathway

open access: yesThe FEBS Journal, Volume 293, Issue 11, Page 3303-3319, June 2026.
Characterization of anhydromevalonate phosphate decarboxylase, the UbiD‐family decarboxylase involved in the archaeal mevalonate pathway, was conducted. The enzyme is responsible for the biosynthesis of isoprenoids, such as archaeal membrane lipids, respiratory quinones, and dolichols.
Rino Ishikawa   +9 more
wiley   +1 more source

Freshwater Mussel Anodonta cygnea Reduces Concentration, Germination Rate and Infectivity of Pathogenic Oomycete Saprolegnia spp. Spores

open access: yesFreshwater Biology, Volume 71, Issue 6, June 2026.
ABSTRACT Saprolegniosis, also known as water mould, is a lethal disease caused by Saprolegnia oomycetes that threatens freshwater animals including fish, amphibians, and crustaceans, as well as aquaculture. It causes biodiversity loss and population declines, including those of endangered fishes.
Ville Julkunen   +5 more
wiley   +1 more source

Investigation of pharmacokinetics of malachite green and leucomalachite green in Tilapia with liquid chromatography-tandem mass spectrometry

open access: yes, 2008
The purpose of this research is that investigate the effects of time and concentration of exposure for the accumulation and depletion of malachite green and leucomalachite green in tilapia by pharmacokinetics.
Lin, Nai-yuan
core  

Potential toxicity and affinity of triphenylmethane dye malachite green to lysozyme

open access: yes, 2012
Malachite green is a triphenylmethane dye that is used extensively in many industrial and aquacultural processes, generating environmental concerns and health problems to human being.
Sun, Ying   +8 more
core   +1 more source

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