ArticleSensors and actuators. B, Chemical2019
DNA-programming multicolor silver nanoclusters for sensitively simultaneous detection of two HIV DNAs.
Article in Sensors and actuators. B, Chemical, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.
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Who cites it
10 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Optical and Electrochemical Biosensors for Detection of Pathogens Using Metal Nanoclusters: A Systematic Review.Biosensors · 2025Pooled it
- Highly sensitive and accurate detection of dam MTase activity via G-switch-activated AgNCs fluorescence.Mikrochimica acta · 2025Article
- Metal Nanocluster-Based Biosensors for DNA Detection.Biosensors · 2025Review
- Rapid diagnosis of COVID-19RSC advances · 2022Review
- Nanobiosensor-based diagnostic tools in viral infections: Special emphasis on Covid-19.Reviews in medical virology · 2022Review
- A Novel Fluorescence Aptasensor Based on Magnetic Beads/Gold Nanoparticles/DNA-Stabilized Silver Nanoclusters for Detection ofFoods (Basel, Switzerland) · 2022Article
- Electrochemical investigations for COVID-19 detection-A comparison with other viral detection methods.Chemical engineering journal (Lausanne, Switzerland : 1996) · 2021Article
- Internet of medical things (IoMT)-integrated biosensors for point-of-care testing of infectious diseases.Biosensors & bioelectronics · 2021Review
- Base amount-dependent fluorescence enhancement for the assay of vascular endothelial growth factor 165 in human serum using hairpin DNA-silver nanoclusters and oxidized carbon nanoparticles.Mikrochimica acta · 2020Article
- Review
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4 authors.
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Abstract
A novel DNA-stabilized silver nanoclusters (AgNCs)-based label-free fluorescent platform for simultaneously detecting two human immunodeficiency virus oligonucleotides (HIV DNAs) was developed. The sensing platform was established based on fluorescence enhancement of guanine (G)-rich and the phenomenon in the process of two silver nanoclusters (AgNCs) forming a nanoclusters dimer. The probe (AgNCs/G) utilized for HIV-1 detection adopted an effective conformation based on enhancement effect of G-rich sequence (at 500 nm ex / 565 nm em) while the probe (AgNCs/AgNCs) for HIV-2 generated fluorescence signals (at 580 nm ex / 630 nm em) with bright fluorescence only in nanoclusters dimer. The nanoprobe shows high selectivity for multiplexed analysis of target DNA with a detection limit of 11 pM, respectively. Moreover, this is the first time to use the affectivity of fluorescent AgNCs and two HIV DNAs simultaneous detection integrated into a novel method, which shows a great promise in biomedical research and early clinical diagnosis.
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