Zobrazeno 1 - 10
of 295
pro vyhledávání: '"Graphene quantum dots (GQDs)"'
Autor:
Giulia Santarelli, Giordano Perini, Alessandro Salustri, Ivana Palucci, Roberto Rosato, Valentina Palmieri, Camilla Iacovelli, Silvia Bellesi, Michela Sali, Maurizio Sanguinetti, Marco De Spirito, Massimiliano Papi, Giovanni Delogu, Flavio De Maio
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
IntroductionThe emergence of drug-resistant Mycobacterium tuberculosis (Mtb) strains has underscored the urgent need for novel therapeutic approaches. Carbon-based nanomaterials, such as graphene oxide (GO), have shown potential in anti-TB activities
Externí odkaz:
https://doaj.org/article/cc8ed8420d3a48f694073faefa969449
Publikováno v:
Electrochemistry Communications, Vol 160, Iss , Pp 107680- (2024)
In this study, Ni-GQDs nanocomposite coatings were prepared by double-pulse electrodeposition under supercritical CO2 with graphene quantum dots (GQDs) as the second phase additive. The effects of supercritical CO2 conditions and reverse pulse curren
Externí odkaz:
https://doaj.org/article/f1a78afe16f44acfaae7c850b3fe099c
Autor:
David Nugroho, Rachadaporn Benchawattananon, Jirapad Janshongsawang, Nipaporn Pimsin, Paweena Porrawatkul, Rungnapa Pimsen, Piyawan Nuengmatcha, Prawit Nueangmatcha, Saksit Chanthai
Publikováno v:
Arabian Journal of Chemistry, Vol 17, Iss 1, Pp 105443- (2024)
This study was aimed to implement the one-pot pyrolysis for hybrid nanomaterial synthesis consisting of graphene quantum dots (GQDs) from solid citric acid and carbon dots (CDs) which was hydrothermally derived from the herbal plant extract of “Hou
Externí odkaz:
https://doaj.org/article/2bb69eae1b5c4a6ca6826e8fb3b4c3ac
Publikováno v:
Nano Biomedicine and Engineering, Vol 15, Iss 1, Pp 1-13 (2023)
Quercetin can help with a variety of health problems. Most methods for measuring quercetin in biological fluids are characterized by low sensitivity and selectivity. The employment of metal–organic frameworks in sensor applications with carbon-base
Externí odkaz:
https://doaj.org/article/fcd13dd67ab4462888d456078d436f1c
Publikováno v:
Molecules, Vol 29, Iss 6, p 1362 (2024)
In recent years, oxygen vacancy (VO) engineering has become a research hotspot in the field of photocatalysis. Herein, an efficient GQDs/BiOCl-VO heterojunction photocatalyst was fabricated by loading graphene quantum dots (GQDs) onto BiOCl nanosheet
Externí odkaz:
https://doaj.org/article/ed891b5edaeb475dadc0a4b40c6d28d4
Publikováno v:
Heliyon, Vol 9, Iss 11, Pp e21739- (2023)
This work aimed to investigate photocatalytic properties of GQDs@PEG@Mg–ZnFe2O4 nanocomposite, composed of graphene quantum dots (GQDs), polyethylene glycol (PEG), and Mg–ZnFe2O4, for the degradation of methylene blue (MB) and crystal violet (CV)
Externí odkaz:
https://doaj.org/article/967e9aa7915a49a3b270556e9ccd9220
Autor:
Neeraj Kumar, Mohd Abubakar Sadique, Raju Khan, V. Sorna Gowri, Surender Kumar, Mohammad Ashiq, Sathish Natarajan
Publikováno v:
Hybrid Advances, Vol 3, Iss , Pp 100065- (2023)
Breast cancer is a fatal disease caused by the abnormal development of cells in the breast, which forms tumors, and whose progression results in metastatic behavior. In this study, we present a novel electrochemical immunosensor based on graphene qua
Externí odkaz:
https://doaj.org/article/07b9e1d54efc4b198418a40ad3094404
Akademický článek
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Akademický článek
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Publikováno v:
Nanomaterials, Vol 13, Iss 21, p 2880 (2023)
Graphene quantum dots (GQDs), as 0D graphene nanomaterials, have aroused increasing interest in chemiresistive gas sensors owing to their remarkable physicochemical properties and tunable electronic structures. Research on GQDs has been booming over
Externí odkaz:
https://doaj.org/article/2474d1d8a9f048bc973adf5cc3caf058