Results 31 to 40 of about 360,804 (296)

Biodegradable Luminescent Silicon Quantum Dots for Two Photon Imaging Applications [PDF]

, 2012
Cadmium- and lead-based quantum dots are normally coated for biological applications, because their degradation may result in the release of toxic heavy metal ions.
Chen-An Tien, Ching-Wen Chang, Folarin Erogbogbo, Folarin Erogbogbo, Mark Swihart, Priscilla Adjei-Baffour, Wing-Chueng Law   +6 more
core   +2 more sources

Quantum Dots for Biophotonics [PDF]

Theranostics, 2012
This theme issue provides an excellent collection of reviews and original research articles on the study of various bioconjugated quantum dot formulations for diagnostics and therapy applications using biophotonic imaging and sensing approaches.
openaire   +4 more sources

Synthesis and food packaging application of silver nano-particles: A review

Hybrid Advances
The food sustainability and safety issues are one of the biggest challenges that are faced by the developing countries as a result of the growing human population.
Madhushree M.V. Rao, Naeem Mohammad, Shaibal Banerjee, Pawan K. Khanna   +3 more
doaj   +1 more source

Photovoltaic Performance of a Nanowire/Quantum Dot Hybrid Nanostructure Array Solar Cell

Nanoscale Research Letters, 2018
An innovative solar cell based on a nanowire/quantum dot hybrid nanostructure array is designed and analyzed. By growing multilayer InAs quantum dots on the sidewalls of GaAs nanowires, not only the absorption spectrum of GaAs nanowires is extended by ...
Yao Wu, Xin Yan, Xia Zhang, Xiaomin Ren
doaj   +1 more source

Quantum Optics with Quantum Dots [PDF]

The Expanding Frontier of Atomic Physics, 2003
A review on the work aimed at experimental demonstration of Pauli blocking and single-spin measurement in single-electron-charged self-assembled quantum dots is presented.
openaire   +1 more source

Black Phosphorus Quantum Dots

Angewandte Chemie International Edition, 2015
AbstractAs a unique two‐dimensional nanomaterial, layered black phosphorus (BP) nanosheets have shown promising applications in electronics. Although mechanical exfoliation was successfully used to prepare BP nanosheets, it is still a challenge to produce novel BP nanostructures in high yield.
Zhang, Xiao, Xie, Haiming, Liu, Zhengdong, Tan, Chaoliang, Luo, Zhimin, Li, Hai, Lin, Jiadan, Sun, Liqun, Chen, Wei, Xu, Zhichuan, Xie, Linghai, Huang, Wei, Zhang, Hua   +12 more
openaire   +3 more sources

Synthesis, characterizations and EMI shielding behaviour of nanostructured molybdenum-chalcogenides (MoSeTe)

Nano Trends
Nanostructured molybdenum chalcogenides (MoSeTe), distinguished by their unique structures, have emerged as promising candidates for advanced technological applications due to their multifunctional properties.
Soban Imran Mulla, Naeem Mohammad, Pawan K. Khanna   +2 more
doaj   +1 more source

Resonant electron transfer between quantum dots

, 1999
An interaction of electromagnetic field with a nanostructure composed of two quantum dots is studied theoretically. An effect of a resonant electron transfer between the localized low-lying states of quantum dots is predicted.
A. A. Gorbatsevich, A. M. Bychkov, A. V. Krasheninnikov, A. V. Krasheninnikov, B. E. Kane, C. H. Bennett, C. Monroe, D. Loss, D. P. DiVincenzo, D. P. DiVincenzo, F. Grossmann, G. Burkard, H. Lüth, I. L. Chuang, J. I. Cirac, K. Nomoto, L. D. Landau, Leonid A. Openov, Q. A. Turchette, S. Bandyopadhyay, S. Bandyopadhyay, S. Flügge, S. Lloyd, S. N. Molotkov, S. N. Molotkov, V. M. Galitskii   +25 more
core   +1 more source

Quantum-dot devices and Quantum-dot Cellular Automata

Journal of the Franklin Institute, 1997
We discuss novel nanoelectronic architecture paradigms based on cells composed of coupled quantum-dots. Boolean logic functions may be implemented in specific arrays of cells representing binary information, the so-called Quantum-Dot Cellular Automata (QCA).
openaire   +1 more source

Polypyrrole-based chalcogen/chalcogenide nano-composites and their energy applications: A review

Next Materials
Substantial research and development in the field of conducting polymers and their composites has opened up new avenues in the field of energy applications.
Aneet Abhishek, Naeem Mohammad, Pawan K. Khanna   +2 more
doaj   +1 more source