Results 41 to 50 of about 56,224 (294)

Bisphosphonates as chelating agents in uranium poisoning

open access: yes, 2020
The study of uranium toxicity is very important for public health in general andespecially for workers involved in the processes of uranium mining and millingbecause of the immediate and/or mediate risks of exposure.
Orona, Nadia Soledad   +4 more
core  

Designed Lewis Acid–Base Passivation for High Performance Perovskite Solar Cells

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Silicon's high cost and long energy payback time remain major barriers to the global expansion of solar power. In contrast, metal–halide perovskites offer abundant, solution‐processable absorbers, and have achieved efficiencies of 25%–30%, positioning them as strong competitors to silicon.
Afna Manaf   +4 more
wiley   +1 more source

When Should We Use Chelating Agents in Carbonate Stimulation?

open access: yes, 2011
Carbonate reservoir stimulation has been carried out for years using HCl-based fluids. High HCl concentrations should not be used when the well completion has Cr-based alloy in which the protective layer is chrome oxide, which is soluble in HCl.
C. A. De Wolf   +3 more
core   +1 more source

Blood Biomarkers and Surface‐Enhanced Raman Spectroscopy for Gout: A Comprehensive Review

open access: yesAdvanced Functional Materials, EarlyView.
Schematic illustrating gout disease progression from asymptomatic hyperuricemia to chronic tophaceous disease, highlighting the limitations of conventional imaging and biochemical diagnostics and the potential of engineered SERS platforms for ultrasensitive blood‐based detection of urate‐related biomarkers across disease stages, with the color gradient
Isuri Perera   +6 more
wiley   +1 more source

Decalcifying efficacy of different irrigating solutions: effect of cetrimide addition

open access: yesBrazilian Oral Research, 2014
The objective of the present study was to evaluate and compare the influence of cetrimide on decalcifying capability of different irrigating solutions. Fifteen maxillary central incisor teeth has been collected.
POGGIO Claudio   +4 more
doaj   +1 more source

Chelating Agents and Heavy Metal Phytoextraction

open access: yes, 2015
Phytoremediation is a naturally slow process limited by low availability of target metals in soils. Adsorption−desorption at the particle–solution interface are the most responsible reactions controlling heavy metal bioavailability in soil.
Tahmasbian, Iman   +5 more
core   +1 more source

Multifunctional Gold Nanocluster‐Based PROTAC System for Targeted Degradation of Phosphorylated Tau and Modulation of Neuroinflammation in Alzheimer's Disease

open access: yesAdvanced Functional Materials, EarlyView.
We present a novel proteolysis‐targeting chimera (PROTAC) system conjugated to lipoic acid gold nanoclusters (PLANC), designed to degrade pTau, regulate inflammatory signaling, and effectively traverse the blood‐brain barrier (BBB). PLANC degraded pTau at various phosphorylation sites, with mechanistic studies confirming proteasome‐mediated degradation
Sarah Nevins   +9 more
wiley   +1 more source

Nanobody‐Conjugated Theranostic Prodrug Targeting αvβ3 Integrin Enables Precision Cancer Therapy With Real‐Time Imaging

open access: yesAdvanced Healthcare Materials, EarlyView.
The image shows a schematic form a nanobody‐conjugated theranostic prodrug (NBD) platform targeting tumor‐associated αvβ3 integrin. The NBD system integrates selective nanobody‐mediated tumor recognition, glutathione‐responsive disulfide cleavage for doxorubicin release, and aza‐BODIPY‐based near‐infrared fluorescence for real‐time imaging.
Sanu Karan   +13 more
wiley   +1 more source

SYNTHESIS OF N- ACETONITRIL AND N- ETHYLAMINE- 3- HYDROXYPYRIDINONES AS IRON (III) CHELATORS

open access: yesJournal of Research in Medical Sciences, 2000
<font><font color="#555555"><span style="font-size: 10pt; font-family: Tahoma">Background. The need of iron-chelating agents as orally active alternatives to desferal for the treatment of iron overload in thalassaemic patients, has ...
L.A. SAGHAEI
doaj  

Biobased biodegradable chelating agents enhance coupled ex situ and in situ carbon dioxide mineralization via peridotite dissolution and wormholing

open access: yesCommunications Earth & Environment
Mantle peridotite, which is also present in near-surface environments, reacts readily with CO2, and is expected to be suitable for CO2 mineralization.
Luis Salalá   +3 more
doaj   +1 more source

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