Detail publikace

Magnetical and Optical Properties of Nanodiamonds Can Be Tuned by Particles Surface Chemistry: Theoretical and Experimental Study

KRATOCHVÍLOVÁ, I. ŠEBERA, J. ASHCHEULOV, P. GOLAN, M. LEDVINA, M. MÍČOVÁ, J. MRAVEC, F. KOVALENKO, A. ZVEREV, D. YAVKIN, B. ORLINSKII, S. ZÁLIŠ, S. FIŠEROVÁ, A. RICHTER, J. ŠEFC, L. TURÁNEK, J.

Originální název

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

In this paper, new steps toward a better understanding and utilization of high-pressure high-temperature nanodiamonds (NDs) containing nitrogen-vacancy (NV) centers have been taken. NV–-related long-term luminescence of oxygenated particles increased in comparison to plasma hydrogenated NDs NV– luminescence. The optically detected NV– electron spin resonance process can be also significantly affected by ND termination. For H-terminated ND particles the NV– to NV0 conversion energy is lower than the NV– excitation energy, so that the delocalized triplet electrons can be more easily released from the original positions and drawn to the electron-attracting localities in the material. The final result of this study was application of luminescent NDs in cells, showing the detectability of luminescent NDs in a standard confocal microscope and ND subcellular distribution in the cells by TEM.

Klíčová slova

nanodiamonds; luminiscence; TEM; electron resonance; nitrogen-vacancy

Autoři

KRATOCHVÍLOVÁ, I.; ŠEBERA, J.; ASHCHEULOV, P.; GOLAN, M.; LEDVINA, M.; MÍČOVÁ, J.; MRAVEC, F.; KOVALENKO, A.; ZVEREV, D.; YAVKIN, B.; ORLINSKII, S.; ZÁLIŠ, S.; FIŠEROVÁ, A.; RICHTER, J.; ŠEFC, L.; TURÁNEK, J.

Rok RIV

2014

Vydáno

30. 9. 2014

Nakladatel

American Chemical Society

Místo

USA

ISSN

1932-7447

Periodikum

Journal of Physical Chemistry C (print)

Ročník

118

Číslo

Stát

Spojené státy americké

Strany od

25245

Strany do

25252

Strany počet

BibTex

@article{BUT110142,
  author="Irena {Kratochvílová} and Jakub {Šebera} and Petr {Ashcheulov} and Martin {Golan} and Miroslav {Ledvina} and Julia {Míčová} and Filip {Mravec} and Alexander {Kovalenko} and Dmitry {Zverev} and Boris {Yavkin} and Sergei {Orlinskii} and Stanislav {Záliš} and Anna {Fišerová} and Jan {Richter} and Luděk {Šefc} and Jaroslav {Turánek}",
  title="Magnetical and Optical Properties of Nanodiamonds Can Be Tuned by Particles Surface Chemistry: Theoretical and Experimental Study",
  journal="Journal of Physical Chemistry C (print)",
  year="2014",
  volume="118",
  number="43",
  pages="25245--25252",
  doi="10.1021/jp507581c",
  issn="1932-7447"
}