Results 91 to 100 of about 163,880 (289)

Assessing TiO2/Chitosan‐Based Hydrogels for Water Remediation: Sunlight‐Driven Degradation of Antibiotics in Water

open access: yesAdvanced Materials Interfaces, EarlyView.
Chitosan–TiO2 composite hydrogels combine adsorption of organic pollutants with photocatalysis, allowing to remove 85% of a broadly diffused antibiotic (sulfamethoxazole) under direct sunlight irradiation, opening great promises for point‐of‐use, outdoor applications.
Beatrice Cerea   +5 more
wiley   +1 more source

Methylene blue fails to inhibit Tau and polyglutamine protein dependent toxicity in zebrafish

open access: yesNeurobiology of Disease, 2010
Methylene blue is an FDA approved compound with a variety of pharmacologic activities. It inhibits aggregation of several amyloidogenic proteins known to be deposited in neurodegenerative diseases. Recently, it has been proposed that methylene blue shows
Frauke van Bebber   +4 more
doaj   +1 more source

ADVERSE

open access: yes, 2013
A normally dormant reductase enzyme system is activated, which reduces methylene blue to leucomethylene blue, which in turn reduces methaemoglobin to haemoglobin.
Methylene Blue
core  

Methylene Blue staining v1

open access: yes, 2016
A simple protocol for staining with Methylene Blue, a very commonly available stain.
Manu Prakash
core   +1 more source

An Advanced Molecularly Imprinted Polymer‐Based Electrochemical Aptasensor for Carbendazim Detection

open access: yesAdvanced Materials Interfaces, EarlyView.
A dual‐recognition electrochemical aptasensor that integrates a molecular imprinted polymer (MIP) and an aptamer is developed for the detection of a common pesticide, carbendazim (CBZ). The resulting sensor exhibits enhanced selectivity toward CBZ over structurally similar compounds and achieves a low detection limit of 1.3 nm, demonstrating its ...
Suthira Pushparajah   +3 more
wiley   +1 more source

A case of the blue blues: the safety issue of recognizing and avoiding the retinal toxicity of methylene blue compared to brilliant blue and trypan blue

open access: yesInternational Journal of Retina and Vitreous
While blue vital dyes remain indispensable in ophthalmic surgery, medication errors, particularly the inadvertent use of methylene blue instead of trypan blue and brilliant blue, pose a significant risk to patient safety. Methylene blue has been reported
Sidra Zafar   +4 more
doaj   +1 more source

Caracterização do lutito barro branco e avaliação de sua capacidade como adsorvente de corantes usando o azul de metileno como modelo [PDF]

open access: yes, 2005
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-Graduação em QuímicaA aplicação da técnica de adsorção sólido-líquido usando adsorventes de baixo custo tem mostrado resultados ...
Almeida, Carlos Alberto Policiano
core  

THE SUBSTITUTION OF METHYLENE BLUE THIOCYANATE FOR METHYLENE BLUE CHLORIDE IN THE REDUCTION TEST OF MILK

open access: yes, 1935
Methylene blue thiocyanate has been found to be superior to methylene blue chloride in the reduction test for bacteriological quality of milk, because the thiocyanate is easily prepared in a state of purity approaching 100%.
R. B. Sandin   +2 more
core   +1 more source

Cornus Mas L. Seed‐Derived Biosorbent for Methylene Blue Removal: Surface Characterization and Biosorption Performance

open access: yesAdvanced Materials Interfaces, EarlyView.
Cornus mas L. seeds are transformed into a high‐performance biosorbent through chemical modification, effectively removing methylene blue from aqueous solutions. Comprehensive characterization and optimization reveal a maximum biosorption capacity of 71.71 mg g−1, establishing this sustainable, cost‐effective material as a promising solution for ...
Hakan Yıldız   +2 more
wiley   +1 more source

Catalytic degradation of methylene blue using iron and nitrogen-containing carbon dots as Fenton-like catalysts

open access: yes, 2021
Wastewater pollution is an existing and serious environmental issue. One of the main wastewater pollution sources is from the dyestuff industries and its discharge poses a serious threat to the ecosystem due to its adverse effects on human and ...
Ball, Andrew S   +3 more
core   +1 more source

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