Modification of nanodiamonds for fluorescence bioimaging

Fryer, Claudia; Murray, Patricia; Zhang, Haifei

doi:10.1039/d3ra08762j

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2024

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Cited by 3 publications

References 42 publications

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Revealing into the formation mechanism of various nanostructures self-assembled from a bipyridine containing homopolymer

Gao,

Wang,

Sun

2024

European Polymer Journal

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Revealing into the formation mechanism of various nanostructures self-assembled from a bipyridine containing homopolymer

Gao,

Wang,

Sun

2024

European Polymer Journal

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Electronic g-tensors of dangling bonds in hydroxylated and aminated nanodiamonds: a computational study

Masys,

Jonauskas,

Rinkevicius

2024

Phys. Scr.

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The calculations of electronic g-tensors, one of the most important parameters in electron paramagnetic resonance spectroscopy, are carried out for dangling bonds (DBs) introduced into hydroxylated and aminated diamond nanoparticles, or nanodiamonds (NDs), of different shapes and sizes. Regarding the shapes of NDs, octahedral, cubic, and tetrahedral model systems are used, while the impact of the change in size is inspected by increasing octahedral ND from C35 to C84. The results for single DBs reveal that tetrahedral NDs exhibit the widest variation range of the isotropic g-shift values for both surface functionalization schemes, whereas the isotropic g-shifts of octahedral and cubic NDs tend to strongly overlap. On the other hand, if one treats NDs as an ensemble of nanoparticles constituting a sample, the isotropic g-shifts arithmetically averaged over all available DBs show that tetrahedral ND with hydroxylated surface possesses a significantly higher value than the rest of the considered systems. However, applying the Boltzmann distribution results in a substantially lower value for cubic ND. In contrast, aminated NDs do not demonstrate average values that stand out from the others, irrespective of the analysis method employed. Overall, in addition to the comprehensive magnetic properties, the obtained data also provide interesting details on the formation of DBs in hydroxylated and aminated NDs.

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Synthesis of Nanodiamonds/Au Nanocomposite with Improved Crystal Structure Through Pulsed Laser Irradiation

MehradNia,

sajad,

Bahrami

et al. 2024

Preprint

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Modification of nanodiamonds for fluorescence bioimaging

Abstract: Detonated and milled nanodiamonds are modified with a fluorescent perylene diimide. The resulting nanodiamonds show enhanced fluorescence, good biocompatibility & uptake by mesenchyml stromal cells, and high fluorescence imaging quality.

Cited by 3 publications

References 42 publications

Revealing into the formation mechanism of various nanostructures self-assembled from a bipyridine containing homopolymer

Revealing into the formation mechanism of various nanostructures self-assembled from a bipyridine containing homopolymer

Electronic g-tensors of dangling bonds in hydroxylated and aminated nanodiamonds: a computational study

Synthesis of Nanodiamonds/Au Nanocomposite with Improved Crystal Structure Through Pulsed Laser Irradiation

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