Optical and Biomedical Features of Green Carbon Quantum Dots

Engineering materials, Journal Year: 2024, Volume and Issue: unknown, P. 85 - 116

Published: Jan. 1, 2024

Language: Английский

Enhanced Grätzel Solar Cells Using Carbon Nanodots and Natural Dye

ACS Physical Chemistry Au, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 16, 2024

Photoluminescent carbon nanodots have shown great potential in various scientific fields, with prominence technological applications. Their low toxicity, affordability, and biocompatibility make them a promising alternative developing next-generation solar cells. This study explored (CNDs) as an to traditional allotropes, focusing on creating sustainable environmentally friendly Grätzel-type cells using low-cost materials. The feasibility of CNDs, conjunction Leandra australis fruit dye TiO2 sensitizers, was investigated, well the impact diffusion coefficient I3 - electrolyte due excess I2. synergistic interaction between CNDs altered material energy states, red-shifting solution's light absorption region (Dye-CNDs). Improved V oc J sc values were recorded, result, 5% increase conversion efficiency (η) calculated for FTO/TiO2-Dye-CNDs photoanode cell compared control (FTO/TiO2-Dye). These results highlight significantly enhance cells, paving way more solutions.

Language: Английский

Unlocking Photosynthetic Potential: Harnessing Rosa roxburghii Derived Carbon Dots as Nanofertilizers for Enhanced Plant Growth

ACS Applied Bio Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 17, 2024

The synthesis of nanomaterials from renewable resources has emerged as an environmentally friendly alternative. This approach helps to reduce the use chemical fertilizers in agricultural production, further reducing potential harm ecosystem and effectively burden on environment. In this work, we synthesized

Language: Английский