Results 11 to 20 of about 382,450 (269)
Recent studies on the properties of silver-thiolate nanoclusters [PDF]
E3S Web of ConferencesAtom-precise metal nanoclusters have made great progress in the fields of catalysis, medicine and sensing due to their attracting strong photoluminescence, high catalytic performance, and chirality.
Wang Lu, Yao Liaoyuan
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Glucose Sensor Using Redox Active Oligonucleotide-Templated Silver Nanoclusters
Nanomaterials, 2019 Redox active, photoluminescent silver nanoclusters templated with oligonucleotides were developed for glucose sensing. The silver nanoclusters had a photoluminescent emission at 610 nm that reversibly changed to 530 nm upon oxidation.
Kathryn L. Schroeder +2 more
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Fluorescent DNA Stabilized Silver Nanoclusters as Biosensors [PDF]
Journal of Chemistry, 2013 DNA stabilized fluorescent silver nanoclusters are promising materials, of which fluorescent properties can be exploited to develop sensors. Particularly, the presence of a DNA strand in the structure has promoted the development of gene sensors where ...
Alfonso Latorre +2 more
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Multimodal Imaging of Silver Nanoclusters [PDF]
, 2017 Recent developments in Nanobiotechnology have given rise to a novel brand of fluorescent labels, fluorescent metal nanoclusters, e.g., gold and silver nanoclusters. Generally, high atomic number elements such as silver can attenuate more X-ray and consider as label in X-ray microtomography.
Rezaei, Atena
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Inhibition of DNA replication initiation by silver nanoclusters [PDF]
Nucleic Acids Research, 2021 Abstract Silver nanoclusters (AgNCs) have outstanding physicochemical characteristics, including the ability to interact with proteins and DNA. Given the growing number of diagnostic and therapeutic applications of AgNCs, we evaluated the impact of AgNCs on DNA replication and DNA damage response in cell-free extracts prepared from ...
Yu Tao +5 more
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STRUCTURAL STABILITY OF Ag55 AND Ag147 NANOCLUSTERS WITH A CHANGE IN THE INITIAL MORPHOLOGY
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2021 This article provides a comparative analysis of thermally induced structural transitions in silver nanoclusters with a change in their initial morphology.
D.A. Ryzhkova +2 more
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Surface modifications of eight-electron palladium silver superatomic alloys
Communications Chemistry, 2022 Atomically and structurally precise silver nanoclusters hold great potential for catalytic and optoelectronic applications. Here, the authors synthesize and characterize a series of atomically defined dithio- and diselenophosphate-protected eight ...
Subrat Kumar Barik +8 more
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Small symmetry-breaking triggering large chiroptical responses of Ag70 nanoclusters
Nature Communications, 2022 Having control over the chirality of metal nanoclusters is challenging. Here, the authors report the deracemization of silver nanoclusters and monitor the chiroptical responses.
Xi-Ming Luo +8 more
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Biosensors, 2022 A new preparation method for extreme fluorescent green emission tryptophan-stabilized silver nanoclusters (Tryp-AgNCs) is presented in this scientific research.
Sayed M. Saleh +4 more
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Single Au Atom Doping of Silver Nanoclusters [PDF]
ACS Nano, 2018 Ag29 nanoclusters capped with lipoic acid (LA) can be doped with Au. The doped clusters show enhanced stability and increased luminescence efficiency. We attribute the higher quantum yield to an increase in the rate of radiative decay. With mass spectrometry, the Au-doped clusters were found to consist predominantly of Au1Ag28(LA)123-.
Marte van der Linden +7 more
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