Results 51 to 60 of about 4,502 (174)

A chemo‐enzymatic colorimetric cascade for detecting ethylene glycol contamination

The FEBS Journal, EarlyView.
A chemo‐enzymatic cascade is developed for ethylene glycol (EG) detection. EG is oxidized by GoADH with C1‐mediated cofactor recycling to produce glycolaldehyde (GAL). GAL subsequently reacts with purpald to generate a detectable purple chromophore.
Tawatchai Singphongam, Tadtarit Anujareewat, Wachirawit Chinantuya, Pratchaya Watthaisong, Chayasith Uttamapinant, Somchart Maenpuen, Ruchanok Tinikul   +6 more
wiley   +1 more source

COMPLEX OF TREATMENT, REHABILITATIVE AND PREVENTIVE MEASURES AT THE GROUP ACUTE POISONING WITH ANHYDROUS HYDROGEN FLUORIDE AND NITROGEN DIOxIDE IN INDUSTRIAL CONDITIONS

Acta Biomedica Scientifica, 2012
The article presents the experience of medicosanitary department of the factory of titanium alloys production. on the organization of stage medical aid for employees at the acute occupational poisoning with hydrogen fluoride and nitrogen dioxide.
I. S. Osherov, N. A. Roslaya, E. L. Bazarova, O. F. Roslyi   +3 more
doaj  

Isolation and Identification of Sodium Fluoroacetate Degrading Bacteria from Caprine Rumen in Brazil

The Scientific World Journal, 2012
The objective of this paper was to report the isolation of two fluoroacetate degrading bacteria from the rumen of goats. The animals were adult goats, males, crossbred, with rumen fistula, fed with hay, and native pasture.
Expedito K. A. Camboim, Arthur P. Almeida, Michelle Z. Tadra-Sfeir, Felício G. Junior, Paulo P. Andrade, Chris S. McSweeney, Marcia A. Melo, Franklin Riet-Correa   +7 more
doaj   +1 more source

Determination of fluoride content in toothpaste using spectrophotometry

Dental Journal, 2013
Background: Intake excessive fluoride in children’s teeth are generally marked with white and brown patches. Excessive fluoride of more than 4.0 mg/L can cause a person suffering from poisoning, fragility of the bones (osteoporosis), liver and kidney ...
Susanti Pudji Hastuti, Devinta Lestari, Yohanes Martono   +2 more
doaj   +1 more source

Investigation of Misleading Techniques Used in Online Fluoride Misinformation

International Journal of Dental Hygiene, EarlyView.
ABSTRACT Objectives Fluoride misinformation can fuel anti‐fluoridation movements, influencing political decisions and dental treatment choices. This study aimed to elucidate the misleading techniques used to produce online fluoride misinformation. Methodology Two independent investigators searched scientific databases for references that supported or ...
Matheus Lotto, Caio Sampaio, Olívia Santana Jorge, Juliano Pelim Pessan, Thiago Cruvinel   +4 more
wiley   +1 more source

On the Employment of a Chloride or Floride Salt Fuel System in Advanced Molten Salt Reactors, Part 2; Core Inventory, Fuel Burnup, and Salt Clean-Up System

Energies
Breed and Burn (B&B) fuel cycle in molten salt reactors (MSRs) qualifies this reactor type as one of the best candidates to be developed for the Gen-IV R&D program.
Omid Noori-kalkhoran, Lakshay Jain, Lewis Powell, Andrew Jones, Daliya Aflyatunova, Bruno Merk   +5 more
doaj   +1 more source

Prevalência de fluorose dentária em escolares de Marinópolis, São Paulo Prevalence of dental fluorosis in school children from Marinópolis, São Paulo

Cadernos de Saúde Pública, 2002
O objetivo deste estudo foi determinar a freqüência e severidade da fluorose dentária em escolares de 5 a 12 e de 15 anos de idade da cidade de Marinópolis, São Paulo, Brasil, com o propósito de se obter um banco de dados-base inicial para o ...
Ioneide Maria Gomes Brandão, Arsenio Sales Peres, Nemre Adas Saliba, Suzely Adas Saliba Moimaz   +3 more
doaj   +1 more source

From Evidence to Engagement: Understanding Online Resistance to Community Water Fluoridation for Public Health Communication—A Qualitative Study

Journal of Public Health Dentistry, EarlyView.
ABSTRACT Objectives This study explored how individuals in an online anti‐CWF community construct and sustain opposition narratives to inform evidence‐based communication and policy engagement. Methods A qualitative study was undertaken with adults who self‐identified as not supportive of CWF.
Nilesh Torwane, Diep Ha, Ratilal Lalloo, Kristiana Ludlow, Nithin Manchery, Loc Do   +5 more
wiley   +1 more source

Efficacy evaluation of ethanolic extract of Tamarindus indica L. leaves as possible alternate therapy in septic arthritis model of rabbit

BMC Complementary and Alternative Medicine, 2019
Background Our previous study exhibited free radicals scavenging and antioxidant activities of ethanolic and aqueous extracts of Tamarindus indica L. leaves in chronic sodium fluoride poisoning in rats. Tamarindus indica L. seed extract was also reported
Bishnu Prasad Sinha, Souvick Chatterjee, Rinku Buragohain, Indranil Samanta, Siddhartha Narayan Joardar, Prasenjit Mukherjee, Asit Kumar Maji, Partha Das, Tapan Kumar Mandal, Tapas Kumar Sar   +9 more
doaj   +1 more source

Ordered Ionic‐Liquid Channels Enable Fast Anhydrous Proton Conduction at up to 240°C for Fuel Cells

Angewandte Chemie, Volume 138, Issue 31, 27 July 2026.
Infiltration of ionic liquids into a composite scaffold comprised of graphene and boron nitride nanosheets functionalised with positively charged polyethyleneimine produces robust proton conducting membranes for the intermediate temperature electrochemical devices.
Mazin Al‐Alawi, Kaiqiang He, Mattia Belotti, Fanmengjing Wang, Jiffin Oommen, Douglas R. MacFarlane, Hoang‐Long Du, Alexandr N. Simonov, Huanting Wang   +8 more
wiley   +2 more sources