Results 251 to 260 of about 3,053,858 (295)

Mango peels-assisted synthesis of carbon quantum dots for potential optical sensing of diazinon. [PDF]

Sci Rep
Asri NAN, Fen YW, Fauzi NIM, Kamaruzzaman NA, Khaidir REM, Hashim HS, Anuar MF, Zailani MAZM, Fadzil ADIM, Basari NNAM, Kamarudin MA, Abdullah H.   +11 more
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Europium-decorated carbon quantum dots for dual Cu²⁺/Fe³⁺ detection and live-cell bioimaging. [PDF]

Sci Rep
Mohandoss S, Gnanasekaran L, Sekar R, Iyyappan J, Durai M, Shanmugapriya D, Velu KS, Ahmad N, Somu P.   +8 more
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Carbon quantum dots and their applications

Chemical Society Reviews, 2015
This review covers the progress in the research and development of carbon quantum dots and their applications in chemical sensing, biosensing, bioimaging, nanomedicine, photocatalysis and electrocatalysis.
Shi Ying, Lim, Wei, Shen, Zhiqiang, Gao
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Quantum Dots in Carbon Nanotubes

Japanese Journal of Applied Physics, 2000
A technology to fabricate electrical contacts on individual single-wall carbon nanotubes has been developed, and electrical measurements are carried out below 4.2 Kelvin. The electrical transport property at low temperatures has basically been characterized as a quantum dot with a pronounced Coulomb blockade effect and zero dimensional confined ...
K.Ishibashi, T.Ida, M.Suzuki, K.Tsukagoshi, Y.Aoyagi   +4 more
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Electrochemistry in Carbon‐based Quantum Dots

Chemistry – An Asian Journal, 2020
AbstractElectrochemistry belongs to an important branch of chemistry that deals with the chemical changes produced by electricity and the production of electricity by chemical changes. Therefore, it can not only act a powerful tool for materials synthesis, but also offer an effective platform for sensing and catalysis. As extraordinary zero‐dimensional
Xiaoteng Ding, Yusheng Niu, Gong Zhang, Yuanhong Xu, Jinghong Li   +4 more
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Carbon “quantum” dots for optical bioimaging

Journal of Materials Chemistry B, 2013
Carbon dots, generally referring to small carbon nanoparticles with various levels of surface passivation, have emerged as a new class of quantum dot-like fluorescent nanomaterials. Since the original report in 2006, carbon dots have been investigated by many research groups worldwide, with major advances already made in their syntheses, structural and
Pengju G, Luo, Sushant, Sahu, Sheng-Tao, Yang, Sumit K, Sonkar, Jinping, Wang, Haifang, Wang, Gregory E, LeCroy, Li, Cao, Ya-Ping, Sun   +8 more
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Carbon Nanotube Quantum Dots

physica status solidi (b), 2002
We present a theoretical study of the local electronic properties of quantum-dot nanotubes composed of different isolated nanotubes joined via modelled junctions (defect pairs composed of heptagon and pentagon along the axial direction of pure nanotubes).
C.G. Rocha, T.G. Dargam, A. Latg�
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Carbon Quantum Dots in Nanobiotechnology

2019
There has been an outburst of attraction in the use of nanoparticles and nanomaterials for bioimaging, biosensing and other chemical and biological applications. At the leading edge of the new trend of the emerging nanoparticles in the carbonic nanomaterials family, fluorescent carbon quantum dots have drawn considerable attention due to their unique ...
Hamidreza Behboudi, Golnaz Mehdipour, Nooshin Safari, Mehrab Pourmadadi, Arezoo Saei, Meisam Omidi, Lobat Tayebi, Moones Rahmandoust   +7 more
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Carbon Quantum Dots

2018
Carbon quantum dots (CQDs) are the latest generation of carbon nanomaterials in applications where fullerenes, carbon nanotubes, and graphene are abundantly used. With several attractive properties such as tunable optical property, edge-functionalization, and defect-rich chemical structure, CQDs have the potential to revolutionize optoelectronics ...
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