Luminescence of nanodiamond driven by atomic functionalization: Towards novel detection principles

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F12%3A00376576" target="_blank" >RIV/68378271:_____/12:00376576 - isvavai.cz</a>

Alternative codes found

RIV/61388971:_____/12:00376576 RIV/61389005:_____/12:00376576 RIV/61388963:_____/12:00376576 RIV/68407700:21460/12:00184506

Result on the web

<a href="http://dx.doi.org/10.1002/adfm.201101936" target="_blank" >http://dx.doi.org/10.1002/adfm.201101936</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/adfm.201101936" target="_blank" >10.1002/adfm.201101936</a>

Result language

angličtina

Original language name

Luminescence of nanodiamond driven by atomic functionalization: Towards novel detection principles

Original language description

Here we present a novel method for remote monitoring of chemical processes in biological environments based on color changes from photoluminescence of NV centers in ND. We propose to drive the NV luminescence chemically, by alternating the surface electric field developed by interacting atoms and molecules with the diamond surface. We demonstrate this phenomenon on oxidized and hydrogenated ND as well as single crystal diamond containing engineered NV centers to the nm-depth. The hydrogenation of NDs leads to quenching of luminescence related to negatively charged (NV-) centers and this way produces changes in the intensity ratio between NV- (636 nm) to neutral NV0 (575nm) centers. We discuss how the reduction of diamond size increases the magnitude ofNV color shift mechanism.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Advanced Functional Materials

ISSN

1616-301X

e-ISSN

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Volume of the periodical

22

Issue of the periodical within the volume

4

Country of publishing house

DE - GERMANY

Number of pages

7

Pages from-to

812-819

UT code for WoS article

000300447500017

EID of the result in the Scopus database

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