International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Open Access | Fully Refereed | Peer Reviewed

ISSN: 2319-7064




Downloads: 2

Research Paper | Physics | India | Volume 10 Issue 8, August 2021


Optical Characterization of Carbon Quantum Dots

Dr Rohini V S


Abstract: Carbon quantum dots (CQDs) are a new class of small carbon nanoparticles with a particle size of less than 10 nm and have vast applications in the ?eld of bioimaging, biosensing and disease- detection. These are promising materials for nano-biotechnology since it has smaller particle size, excellent biocompatibility and excitation wavelength dependent photoluminescence (PL) behavior, photo induced electron transfer, chemical inertness and low toxicity. These materials have excellent ?uorescent properties such as broad excitation spectra, narrow and tunable emission spectra, and high photostability against photo bleaching and blinking than other ?uorescent semiconductor quantumdots.


Keywords: quantum dots, photoluminescence (PL), emission spectra, CQDs


Edition: Volume 10 Issue 8, August 2021,


Pages: 382 - 391


How to Cite this Article?

Dr Rohini V S, "Optical Characterization of Carbon Quantum Dots", International Journal of Science and Research (IJSR), https://www.ijsr.net/get_abstract.php?paper_id=SR21808215518, Volume 10 Issue 8, August 2021, 382 - 391

How to Share this Article?

Enter Your Email Address


Similar Articles with Keyword 'quantum'

Downloads: 1

Research Paper, Physics, India, Volume 10 Issue 5, May 2021

Pages: 435 - 436

Basics of SchrÖdinger's Wave Equation

Nikhil Singh

Share this Article

Downloads: 1

Research Paper, Physics, Italy, Volume 10 Issue 10, October 2021

Pages: 1518 - 1520

Elimination of Quantum Indeterminism

Ing. Sisto Firrao

Share this Article

Similar Articles with Keyword 'photoluminescence'

Downloads: 1 | Monthly Hits: ⮙1

Research Paper, Physics, India, Volume 10 Issue 9, September 2021

Pages: 572 - 574

Luminescence Characterization of ? - Irradiated Ce Doped Barium Orthovanadate Phosphors

Vikas Gulhare, R. S. Kher, S. J. Dhoble

Share this Article

Downloads: 98

Research Paper, Physics, India, Volume 9 Issue 3, March 2020

Pages: 1503 - 1509

Photoluminescence Studies of Sr2CeO4 Phosphor without and with Flux under Different Excitation Wavelengths

Ch. Atchyutha Rao, K.V.R. Murthy

Share this Article

Similar Articles with Keyword 'PL'

Downloads: 149

Research Paper, Physics, India, Volume 9 Issue 2, February 2020

Pages: 879 - 882

Acoustical Resonance in Humans through Determination of Individual Natural Frequency

Anirvan Gupta, Nivedita Azad

Share this Article

Downloads: 107

Research Paper, Physics, China, Volume 9 Issue 6, June 2020

Pages: 310 - 319

Macroscopic World Examples of Collective Interferences Formed by Individual Deterministic Events

Tao Jia

Share this Article

Similar Articles with Keyword 'emission'

Downloads: 1 | Monthly Hits: ⮙1

Research Paper, Physics, India, Volume 10 Issue 9, September 2021

Pages: 572 - 574

Luminescence Characterization of ? - Irradiated Ce Doped Barium Orthovanadate Phosphors

Vikas Gulhare, R. S. Kher, S. J. Dhoble

Share this Article

Downloads: 1 | Monthly Hits: ⮙1

Research Paper, Physics, India, Volume 10 Issue 10, October 2021

Pages: 480 - 483

Mechanoluminescence Characterization of γ - irradiated Ba3 (VO4) 2: Eu phosphors

Vikas Gulhare, S J Dhoble, R S Kher

Share this Article

Similar Articles with Keyword 'spectra'

Downloads: 1

Research Paper, Physics, India, Volume 10 Issue 6, June 2021

Pages: 898 - 904

Vibrational Spectral Studies and Thermodynamic Functions of Solid 2, 4-Dihydroxy-5-Fluro Pyrimidine

Dr. Sunil Sharma, Dr. Nitin Singh

Share this Article

Downloads: 1 | Monthly Hits: ⮙1

Research Paper, Physics, India, Volume 10 Issue 9, September 2021

Pages: 572 - 574

Luminescence Characterization of ? - Irradiated Ce Doped Barium Orthovanadate Phosphors

Vikas Gulhare, R. S. Kher, S. J. Dhoble

Share this Article
Top