New Photocatalytic Materials Based on Complexes of Nanodiamonds with Diphthalocyanines of Rare Earth Elements

Лебедев, В. Т.; Török, G.; Kulvelis, Yu. V.; Soroka, Marina A.; Ganzha, V. A.; Орлова, В. А.; Фомин, Э. В.; Sharonova, Larisa V.; Shvidchenko, A. V.

doi:10.1007/978-3-030-77371-7_7

Cited by 5 publications

(1 citation statement)

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“…Due to the chemical inertness of the DNDs in this new catalytic complex, they are resistant to 1 O 2 and can remain stable for a long time. Lebedev et al developed a new photoactive catalyst synthesized from europium diphthalocyanine molecules dissolved in dimethylformamide and transferred into the aqueous dispersion of DNDs (~4.5 nm in size and positive ζ-potential of ~30–40 mV) to form diphthalocyanine phthalocyanine-ND complexes [ 33 ]. This hybrid structure can be used as a catalyst to produce 1 O 2 in the surrounding medium (air, water, biological tissues) under light excitation at wavelengths ~600–700 nm [ 33 ].…”

Section: Fluorescence Imagingmentioning

confidence: 99%

Multiple Bioimaging Applications Based on the Excellent Properties of Nanodiamond: A Review

Wang,

Sang,

Zou

et al. 2023

Molecules

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Nanodiamonds (NDs) are emerging as a promising candidate for multimodal bioimaging on account of their optical and spectroscopic properties. NDs are extensively utilized for bioimaging probes due to their defects and admixtures in their crystal lattice. There are many optically active defects presented in NDs called color centers, which are highly photostable, extremely sensitive to bioimaging, and capable of electron leap in the forbidden band; further, they absorb or emit light when leaping, enabling the nanodiamond to fluoresce. Fluorescent imaging plays a significant role in bioscience research, but traditional fluorescent dyes have some drawbacks in physical, optical and toxicity aspects. As a novel fluorescent labeling tool, NDs have become the focus of research in the field of biomarkers in recent years because of their various irreplaceable advantages. This review primarily focuses on the recent application progress of nanodiamonds in the field of bioimaging. In this paper, we will summarize the progress of ND research from the following aspects (including fluorescence imaging, Raman imaging, X-ray imaging, magnetic modulation fluorescence imaging, magnetic resonance imaging, cathodoluminescence imaging, and optical coherence tomography imaging) and expect to supply an outlook contribution for future nanodiamond exploration in bioimaging.

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Section: Fluorescence Imagingmentioning

confidence: 99%