SYNTHESIS AND CHARACTERIZATION OF PALLADIUM NANOCRYSTALS-NITROGEN DOPED CARBON DOTS: HECK REACTION

Authors

  • Shahid Ali Department of Basic and applied Chemistry, University of Central Punjab, Lahore, Pakistan Author
  • Muntasir Ahmed Bachelors of Chemistry, University Govt Degree College Lal Qilla Maidan Affiliated with University of Malakand Author
  • Ansar Abbas Department of Basic and applied Chemistry, University of Central Punjab, Lahore, Pakistan Author
  • Mahnoor Department of Chemistry, University of Agriculture Faisalabad Author
  • Maida Zulfqar Department of Chemistry, University of Agriculture Faisalabad Author
  • Farhan Ullah Department of Chemistry, Kohat University of Science and Technology Author
  • Kalsoom Hayat Department of Physics, University of Agriculture Faisalabad Author
  • Rehana Yasmeen Department of Chemistry, Kohat University of Science and Technology Author
  • Sana Department of Chemistry, University of Agriculture Faisalabad Author

DOI:

https://doi.org/10.62019/df9q1d23

Keywords:

Nitrogen-doped Carbon Dots (NCDs), Carbon nanomaterials, Fluorescent carbon dots, Excitation at 370 nm, Emission at 450 nm

Abstract

Nitrogen dope Carbon Dots (NCDs) were prepared from precursor compound having promising potential for the selective up take of Pd nano crystals. A calculated amount of the dried carbon dots dispersed in distilled water was subjected to spectrofluorimetric analysis which showed significant fluorescence. Carbon dots revealed maximum emission at 450nm followed by excitation at 370 nm. Well architect carbon dots showed selective up take for Pd octahedral as compared to Pd cubic nano crystals. The uptake of Pd octahedron nano crystals was maximum at carbon dots (10 hrs autoclaved) which showed 89.7% as compared to 5 hrs and 15 hrs which were 84.4% and 31.7% respectively. While the maximum uptake of Pd cubic nanocrystals on 5hrs, 10hrs and 15 hrs autoclaved carbon dots was found respectively to be negligible, 21.72% and 15.59%. Furthermore, Pd-NCDs finds applicability for catalyzing can be used in Heck reactions.

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Published

2025-09-22

Issue

Vol. 2 No. 3 (2025): Journal of Medical & Health Sciences Review

Section

Articles

License

Copyright (c) 2025 Shahid Ali, Muntasir Ahmed, Ansar Abbas, Mahnoor, Maida Zulfqar, Farhan Ullah, Kalsoom Hayat, Rehana Yasmeen, Sana (Author)

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

All articles published in the Journal of Medical & Health Sciences Review (JMHSR) remain the copyright of their respective authors. JMHSR publishes its content under the Creative Commons Attribution‑NonCommercial 4.0 International License (CC BY‑NC 4.0), which allows readers to freely share, copy, adapt, and build upon the work for non‑commercial purposes, provided proper credit is given to both the authors and the journal. 

How to Cite

SYNTHESIS AND CHARACTERIZATION OF PALLADIUM NANOCRYSTALS-NITROGEN DOPED CARBON DOTS: HECK REACTION. (2025). Journal of Medical & Health Sciences Review, 2(3). https://doi.org/10.62019/df9q1d23