In this thesis, a therapeutic effect of nanodiamonds (NDs) has been evidenced by investigating the role of NDs surface chemistry on their electronic properties. More precisely, the generation of reactive oxygen species from detonation NDs under ionizing radiation, which could improve current radiotherapy treatments, has been demonstrated. To this end, surface treatments facilitating electron transfer from NDs to their environment, namely hydrogenation and surface graphitization, were developed. Experimental conditions ensuring an efficient hydrogenation by hydrogen plasma were determined under ultrahigh vacuum, before being used to prepare large quantities of NDs in powder phase. A similar procedure was applied to the surface graphitization...
The nitrogen-vacancy center in diamond is a promising tool in oncology, electric field sensing, and ...
The potential biomedical applications of nanodiamond have been considered over the last few decades....
International audienceIn numerous fields of application (environmental remediation, catalysis, nanom...
A partir de l'étude des effets de la chimie de surface des Nanodiamants (NDs) sur leurs propriétés é...
Among all nanocarbons, detonation nanodiamonds (NDs) possess outstanding chemical and physical prope...
Les nanodiamants (NDs) présentent des propriétés physico-chimiques uniques au sein des nanomatériaux...
Among carbon nanomaterials, nanodiamonds exhibit unique physico-chemical properties, making them goo...
AbstractHydrogenated nanodiamonds (H-NDs) exhibit a negative electron affinity that confers a high r...
International audienceThe present paper provides first a state of art on hydrogenation treatments pe...
International audienceThe present study focuses on the interaction of hydrogen microwave CVD plasma ...
Ce travail de thèse s’inscrit dans un contexte d’explosion des nanoparticules et de leur très grand ...
Nanodiamonds (NDs) are emerging as a promising platform for theranostic particles because they unite...
anks to their unique properties and high biocompatibilities, fluorescent nanodiamonds are promising ...
The nitrogen-vacancy center in diamond is a promising tool in oncology, electric field sensing, and ...
The potential biomedical applications of nanodiamond have been considered over the last few decades....
International audienceIn numerous fields of application (environmental remediation, catalysis, nanom...
A partir de l'étude des effets de la chimie de surface des Nanodiamants (NDs) sur leurs propriétés é...
Among all nanocarbons, detonation nanodiamonds (NDs) possess outstanding chemical and physical prope...
Les nanodiamants (NDs) présentent des propriétés physico-chimiques uniques au sein des nanomatériaux...
Among carbon nanomaterials, nanodiamonds exhibit unique physico-chemical properties, making them goo...
AbstractHydrogenated nanodiamonds (H-NDs) exhibit a negative electron affinity that confers a high r...
International audienceThe present paper provides first a state of art on hydrogenation treatments pe...
International audienceThe present study focuses on the interaction of hydrogen microwave CVD plasma ...
Ce travail de thèse s’inscrit dans un contexte d’explosion des nanoparticules et de leur très grand ...
Nanodiamonds (NDs) are emerging as a promising platform for theranostic particles because they unite...
anks to their unique properties and high biocompatibilities, fluorescent nanodiamonds are promising ...
The nitrogen-vacancy center in diamond is a promising tool in oncology, electric field sensing, and ...
The potential biomedical applications of nanodiamond have been considered over the last few decades....
International audienceIn numerous fields of application (environmental remediation, catalysis, nanom...