Results 11 to 20 of about 4,627 (181)

Fluorescent Nanodiamonds as Versatile Intracellular Temperature Sensors

CHIMIA, 2019
: Temperature is a widely known phenomenon, which plays an extremely important role in biological systems. Its behavior on the macro-scale has been quite well investigated and understood, thanks to the availability of reliable and precise thermometers ...
Evgenii Glushkov, Vytautas Navikas, Aleksandra Radenovic   +2 more
doaj   +4 more sources

Fluorescent nanodiamonds: past, present, and future [PDF]

Nanophotonics, 2018
Multi-color fluorescent nanodiamonds (FNDs) containing a variety of color centers are promising fluorescent markers for biomedical applications. Compared to colloidal quantum dots and organic dyes, FNDs have the advantage of lower toxicity, exceptional ...
Alkahtani Masfer H., Alghannam Fahad, Jiang Linkun, Almethen Abdulrahman, Rampersaud Arfaan A., Brick Robert, Gomes Carmen L., Scully Marlan O., Hemmer Philip R.   +8 more
doaj   +3 more sources

Bright Quantum-Grade Fluorescent Nanodiamonds. [PDF]

ACS Nano
Optically accessible spin-active nanomaterials are promising as quantum nanosensors for probing biological samples. However, achieving bioimaging-level brightness and high-quality spin properties for these materials is challenging and hinders their application in quantum biosensing.
Oshimi K, Ishiwata H, Nakashima H, Mandić S, Kobayashi H, Teramoto M, Tsuji H, Nishibayashi Y, Shikano Y, An T, Fujiwara M.   +10 more
europepmc   +5 more sources

Effect of H-Terminated Surfaces on “Silicon-Vacancy” Fluorescence in High-Pressure Nanodiamonds [PDF]

Nanomaterials
A new generation of fluorescent diamond nanoparticles synthesized from hydrocarbons at high pressure appears to be promising for the design of efficient single-photon diamond sources and nanometer-sized optical sensors.
D. G. Pasternak, A. A. Zhivopistsev, A. M. Romshin, O. S. Kudryavtsev, R. H. Bagramov, V. P. Filonenko, N. I. Kargin, I. I. Vlasov   +7 more
doaj   +2 more sources

FRET enhanced fluorescent nanodiamonds. [PDF]

Curr Pharm Biotechnol, 2014
Fluorescent nanodiamonds (FNDs) are one of the new and very promising biocompatible nanomaterials that can be used both as a fluorescence imaging agent and a highly versatile platform for controlled functionalization to target and deliver a wide spectrum of therapeutic agents.
Fudala R, Raut S, Maliwal BP, Zerda TW, Gryczynski I, Simanek E, Borejdo J, Rich R, Akopova I, Gryczynski Z.   +9 more
europepmc   +4 more sources

Evaluation of Cytotoxicity and Bioimaging of Nitrogen-Vacancy Nanodiamonds

Nanomaterials, 2022
Nanodiamonds, due to their chemical inertness and biocompatibility, have found extensive uses in drug delivery and biomedical applications. Fluorescent nanodiamonds with fluorescent properties generated by nitrogen-vacancy defects have been intensively ...
Claudia Fryer, Patricia Murray, Haifei Zhang   +2 more
doaj   +1 more source

High yield fabrication of fluorescent nanodiamonds [PDF]

Nanotechnology, 2009
A new fabrication method to produce homogeneously fluorescent nanodiamonds with high yields is described. The powder obtained by high energy ball milling of fluorescent high pressure, high temperature diamond microcrystals was converted in a pure concentrated aqueous colloidal dispersion of highly crystalline ultrasmall nanoparticles with a mean size ...
Boudou, J., Curmi, P., Jelezko, F., Wrachtrup, J., Aubert, P., Sennour, M., Balasubramanian, G., Reuter, R., Thorel, A., Gaffet, E.   +9 more
openaire   +6 more sources

Thermometric Characterization of Fluorescent Nanodiamonds Suitable for Biomedical Applications

Applied Sciences, 2021
Nanodiamonds have been studied for several biomedical applications due to their inherent biocompatibility and low cytotoxicity. Recent investigations have shown perspectives in using fluorescent nanodiamonds as nanothermometers because of their optical ...
Francisco Pedroza-Montero, Karla Santacruz-Gómez, Mónica Acosta-Elías, Erika Silva-Campa, Diana Meza-Figueroa, Diego Soto-Puebla, Beatriz Castaneda, Efraín Urrutia-Bañuelos, Osiris Álvarez-Bajo, Sofía Navarro-Espinoza, Raúl Riera, Martín Pedroza-Montero   +11 more
doaj   +1 more source

Nanodiamonds enable femtosecond-processed ultrathin glass as a hybrid quantum sensor

Scientific Reports, 2023
The quantum properties of fluorescent nanodiamonds offer great promise for fabricating quantum-enabled devices for physical applications. However, the nanodiamonds need to be suitably combined with a substrate to exploit their properties.
Bhavesh K. Dadhich, Biswajit Panda, Mehra S. Sidhu, Kamal P. Singh   +3 more
doaj   +1 more source

Interaction of 4 allotropic modifications of carbon nanoparticles with living tissues [PDF]

The Ukrainian Biochemical Journal, 2019
Environmental pollution and technological progress lead to carbon nanoparticles that pose a serious health risk. They are present in soot, dust, and printing toner and can also be formed during grinding and cutting.
S. Ya. Paryzhak, T. I. Dumych, S. M. Peshkova, E. E. Bila, A. D. Lutsyk, A. Barras, R. Boukherroub, S. Szunerits, R. O. Bilyy   +8 more
doaj   +1 more source