Enhancement of Singlet Oxygen Generation of Radachlorin® Conjugated with Polyvinylpyrrolidone and Nanodiamonds in Aqueous Media

Kulvelis, Yu. V.; Лебедев, В. Т.; Yevlampieva, N. P.; Cherechukin, Daniil S.; Yudina, Elena B.

doi:10.1007/978-3-030-77371-7_10

Cited by 5 publications

(1 citation statement)

References 38 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In recent studies, DNDs were used as carriers of PDT photosensitizers to form novel photocatalytic materials that facilitate further 1 O 2 production. Kulvelis et al used the photosensitizer Radachlorin ® (sodium salts of chlorin e 6 , chlorin p 6 , and purpurin 5) with polyvinylpyrrolidone (PVP) and DNDs to synthesize a ternary catalytic complex, using UV irradiating the complex to excite the DNDs, which do not emit light and transfer energy to surrounding molecules, thereby catalyzing the production of 1 O 2 [ 32 ]. 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.…”

Section: Fluorescence Imagingmentioning

confidence: 99%

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

Wang,

Sang,

Zou

et al. 2023

Molecules

View full text Add to dashboard Cite

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.

show abstract

Section: Fluorescence Imagingmentioning

confidence: 99%