“…Therefore, bacterial-derived iron chelators, as well as surface-active compounds, are recognised as essential to plant welfare. …”
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“…In particular, egg white and yolk proteins are considered functional food substances because they possess biological activities such as antimicrobial, antioxidant, metal-chelating, antihypertensive, anticancer, and immunomodulatory activities. …”
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“…According to their X-ray crystal structures, the associated six-coordinate meridional [CrN(3)C(3)] chromophores increasingly deviate from a pseudo-octahedral arrangement according to L = ddpd ≈ dpq ≪ tpy; a trend in line with the replacement of six-membered with five-membered chelate rings around Cr(III). Room-temperature ligand-centered UV-excitation at 18 170 cm(−1) (λ(exc) = 350 nm), followed by energy transfer and intersystem crossing eventually yield microsecond metal-centered Cr((2)E → (4)A(2)) phosphorescence in the red to near infrared domain 13 150–12 650 cm(−1) (760 ≤ λ(em) ≤ 790 nm). …”
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“…Most, if not all, understood iron overload, chelation therapy, blood typing, and cross-matching. …”
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“…For that, we have optimized hydrothermal synthesis by using triethanolamine (TEA) as the chelating agent. The magnetic characterisation allows us to identify the Fe-clustering degree by following both magnetic susceptibility as well as magnetization values at 2 K. …”
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“…The photo-fenton activity of KBFO and N-doped KBFO samples were analysed by degrading effluents like Methylene Blue (MB), Bisphenol-A (BPA) and antibiotics such as Norfloxacin (NOX) and Doxycycline (DOX). 20 mmol of Nitrogen-doped KBFO (20N-KBFO) exhibits enhanced catalytic activity while degrading MB. 20N-KBFO sample is further tested for degradation of Bisphenol-A and antibiotics in the presence of H(2)O(2) and chelating agent L-cysteine. Under optimum conditions, MB, BPA, and NOX, and DOX are degraded by 99.5% (0.042 min(-1)), 83% (0.016 min(-1)), 72% (0.011 min(-1)) and 95% (0.026 min(-1)) of its initial concentration respectively. …”
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“…Tannic acid (TA) was exploited as both a structuring directing agent and green chelating site for heavy metal ions recovery from aqueous solutions. …”
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“…The improvements on the flame-retardant properties of the TPU/5%APP-Cu@PDA composites were due to the following explanations: Cu(2+)-chelated PDA has a certain catalytic effect on the carbonization process, which can promote the formation of complete carbon layers and hinder the transfer of heat and oxygen. …”
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“…Diagnosis of prediabetes is essential for an early identification of high-risk individuals who will benefit from intensive iron chelation therapy and lifestyle modification. Therefore, patients with β-TM should undergo annual screening for glucose abnormalities, according to international recommendations, starting from the age of 10 years. …”
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“…The pathway was mediated by zinc transporters, but the capacity of MT to chelate and release zinc ions also played a crucial role. …”
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“…Very interestingly, among many metal cations, only Pd(2+), which can chelate strongly with theophylline, strongly quenched the photoluminescence from the micelles. …”
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“…RESULTS: Mycobacterium Chelone were isolated from the purulent drainage obtained from wounds by routine microbiological techniques. …”
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“…While dehydrins might chelate metals and bind DNA under water deficit, other intrinsically disordered LEAPs might participate in forming intracellular proteinaceous condensates or adopt amphipathic α-helical conformation, enabling them to stabilise desiccation-sensitive proteins and membranes. …”
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“…Inhibition of lipid peroxidation (ferrostatin-1) or chelating iron (deferoxamine) largely suppresses iron accumulation–induced ferroptosis in dissociated hESCs. …”
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“…Characterization by SEM, EDS, BET, FTIR, TGA and XPS showed successful coupling and that the amide group of BC-NH2 had chelated with Cu(ii). This atomically economical multicomponent Ugi reaction provides a new option for preparing composite materials that effectively remove heavy metals.…”
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“…Porous spherical NiCo(2)O(4) powders with a micro–nano structure were prepared by the spray drying method using citric acid as the chelating agent and soluble salts as cobalt and nickel sources. …”
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“…The surface 2,2′-bipyridine groups can function as chelating ligands for the formation of metal complexes, thus generating molecularly-defined catalytic sites that are exposed on the surface of the material. …”
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“…As cellulose nanocrystals are the natural nanomaterial, and l-cysteine contains strong mercury chelating groups, Lcys-CNCs show excellent adsorption capacity for mercury ions. …”
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“…In all these systems, the metal center is chelated by (N,N,O)-donor ligands containing either 2-picolylamine or 8-aminoquinoline fragments. …”
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“…The mechanism of Ag(i) adsorption and reduction was clarified in that Ag(i) chelated with imine units, and a redox reaction occured between Ag(i) and the benzenoid amine units. …”
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