Results 31 to 40 of about 195,750 (203)

Semi-automated water sampling module for repeated sampling and concentration of Bacillus cereus group spores

open access: yesScientific Reports, 2023
Monitoring the presence of pathogenic Bacillus spores is important for industrial applications, as well as necessary for ensuring human health. Bacillus thuringiensis is used as a biopesticide against several insect pests.
Walid M. Hassen   +4 more
doaj   +1 more source

Current Progress for Retrospective Identification of Nerve Agent Biomarkers in Biological Samples after Exposure

open access: yesToxics, 2022
Organophosphorus neurotoxic agents (OPNAs) seriously damage the nervous system, inhibiting AChE activity and threatening human health and life. Timely and accurate detection of biomarkers in biomedical samples is an important means for identifying OPNA ...
Jin Wang   +4 more
doaj   +1 more source

FLUORIDE CONCENTRATIONS IN TABLE SALTS SOLD IN SUPERMARKETS OF BOGOTA, COLOMBIA

open access: yes, 2021
Purpose: To determine the fluoride (F) concentrations in table salts sold in Bogota, Colombia, as well as to verify whether the values were consistent with the information provided by the manufacturers and with the standards of the national program of ...
Emi Nagata, Mariana [UNESP]   +4 more
core  

“Smelltronics”—From Gas to Smell Sensing

open access: yesAdvanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono   +7 more
wiley   +1 more source

BOOSTING FLUORIDE-TOOTHPASTES WITH NON-FLUORIDE AGENTS FOR CARIES CONTROL

open access: yes, 2023
The widespread use of toothpastes and the limited effect of fluoride (F) on caries control have stimulated the search for agents to enhance the anticaries effect of F-containing toothpastes.
Delbem, Alberto Carlos Botazzo [UNESP]   +4 more
core  

Insulin signal decrease in muscle but not in the liver of castrated male rats from chronic exposure to fluoride [PDF]

open access: yes, 2010
With half the animals as controls without fluoride (F) in their drinking water, 16 of 32 seven-week-old castrated male Wistar rats were administered NaF in their drinking water and F contained in food pellets (estimated total F intake: 4.0 mg F/kg bw/day)
Garbin, Clea Adas Saliba   +7 more
core   +3 more sources

Analysis on the status que and causes of fluorine and acid pollution around coal-rich areas in China

open access: yes矿业科学学报, 2020
Fluorine pollution is widespread and fluorine pollution overlaps with coal-bearing areas in China, while sulfur, which is associated with acids, is a coal-based pollutant.This paper summarizes the present situation of coexisting fluorine and acid ...
Hong Xiuping, Liang Handong
doaj   +1 more source

Smart Electrospun Nanofibers for Controlled Oil‐Water Separation

open access: yesAdvanced Materials Interfaces, EarlyView.
Stimuli‐responsive electrospun nanofibers are reviewed as advanced platforms for controlled oil/water separation. The effects of surface wettability, porous structure, and external stimuli, including pH, temperature, gas, and light, on separation performance are discussed.
Aynaz Sedaghatnia   +6 more
wiley   +1 more source

Mitochondria and Neuromast Tagging With Fluorescent Gallium‐Triapine Analogues: In Cellulo MP FLIM and Zebrafish Live Imaging

open access: yesAdvanced Science, EarlyView.
Fluorescent BODIPY‐conjugated thiosemicarbazone ligands and their Ga(III), In(III), and Fe(III) complexes, inspired by Triapine, are developed as theranostic agents. Multiphoton FLIM and confocal microscopy in cancer cells and zebrafish reveal real‐time uptake, mitochondrial localisation, and whilst spectroscopic assays indicated preserved complex ...
Megan J. Green   +15 more
wiley   +1 more source

HMGCR‐Driven Cholesterol Metabolism Promotes Osteoarthritis Progression by Accelerating Synovial Fibroblast Senescence

open access: yesAdvanced Science, EarlyView.
In the pathological context of osteoarthritis (OA), the phosphorylation of AKT1 at Ser473 enhances its binding to Lys140 of Insig1, which facilitates the formation of AKT1–Insig1 complex. Subsequently, the activation of AKT1 promotes the phosphorylation of Insig1 at Ser189, potentially enhancing the dissociation of Insig1 from sterol regulatory element‑
Xiaoqi Zhang   +19 more
wiley   +1 more source

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