Green synthesis of noble metal nanoparticles using cysteine-modified silk fibroin: catalysis and antibacterial activity

RSC Advances ◽  
2014 ◽  
Vol 4 (86) ◽  
pp. 46285-46292 ◽  
Author(s):  
Soumen Das ◽  
Basab Bijayi Dhar
Keyword(s):  
Antibacterial Activity ◽  
Green Synthesis ◽  
Metal Nanoparticles ◽  
Noble Metal ◽  
Silk Fibroin ◽  
Noble Metal Nanoparticles

Noble metal nanoparticles (NPs) have shown remarkable potential for numerous applications.

Self-Assembled Exopolysaccharide Nanoparticles for Bioremediation and Green Synthesis of Noble Metal Nanoparticles

2017 ◽  
Vol 9 (27) ◽  
pp. 22808-22818 ◽  
Author(s):  
Chengcheng Li ◽  
Le Zhou ◽  
Hang Yang ◽  
Roujing Lv ◽  
Peilong Tian ◽  
...  
Keyword(s):  
Green Synthesis ◽  
Metal Nanoparticles ◽  
Noble Metal ◽  
Noble Metal Nanoparticles ◽  
Self Assembled

scholarly journals Biocompatibility and photo-induced antibacterial activity of lignin-stabilized noble metal nanoparticles

RSC Advances ◽  
2018 ◽  
Vol 8 (70) ◽  
pp. 40454-40463 ◽  
Author(s):  
Diamela María Rocca ◽  
Julie P. Vanegas ◽  
Kelsey Fournier ◽  
M. Cecilia Becerra ◽  
Juan C. Scaiano ◽  
...  
Keyword(s):  
Antibacterial Activity ◽  
Metal Nanoparticles ◽  
Noble Metal ◽  
Antimicrobial Properties ◽  
Noble Metal Nanoparticles ◽  
Stabilizing Agents

Natural derived compounds, lignins, can be used as reducing and stabilizing agents to synthesize noble metal nanoparticles with antimicrobial properties.

Moxifloxacin-capped noble metal nanoparticles as potential urease inhibitors

2015 ◽  
Vol 39 (10) ◽  
pp. 8080-8086 ◽  
Author(s):  
Muhammad Nisar ◽  
Shujaat Ali Khan ◽  
Muhammad Raza Shah ◽  
Ajmal Khan ◽  
Umar Farooq ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Antibacterial Activity ◽  
Metal Nanoparticles ◽  
Noble Metal ◽  
Noble Metal Nanoparticles ◽  
Urease Inhibitors ◽  
Urease Inhibition ◽  
Silver And Gold Nanoparticles

The fluoroquinolone drug moxifloxacin (Mox) has been used to protect silver and gold nanoparticles. The nano-conjugates exhibited urease inhibition and antibacterial activity.

scholarly journals Visible Light-Mediated Sustainable Antibacterial Activity and Osteogenic Functionality of Au and Pt Multi-Coated TiO2 Nanotubes

Materials ◽  
2021 ◽  
Vol 14 (20) ◽  
pp. 5976
Author(s):  
Kyoung-Suk Moon ◽  
Young-Bum Park ◽  
Ji-Myung Bae ◽  
Eun-Joo Choi ◽  
Seung-Han Oh
Keyword(s):  
Antibacterial Activity ◽  
Visible Light ◽  
Metal Nanoparticles ◽  
Noble Metal ◽  
Noble Metals ◽  
Human Mesenchymal Stem Cells ◽  
Antibacterial Activities ◽  
Titania Nanotubes ◽  
Noble Metal Nanoparticles ◽  
Low Level Laser Therapy

The visible light reactions of noble metal-based photocatalysts have been increasingly utilized to investigate their antibacterial activities. Furthermore, the photoreactions at various visible light wavelengths for specific combinations of titania nanotubes and noble metal nanoparticles have been found to promote osteogenic functionality. In this investigation, a novel multi-coating combination of noble metals (gold and platinum) on titania nanotubes was assessed using plasmonic photocatalysis and low-level laser therapy at 470 and 600 nm. The results showed that this coating on the nanotubes promoted antibacterial activity and osteogenic functionality. The order in which the gold and platinum coatings were layered onto the titania nanotubes strongly affected the osteogenic performance of the human mesenchymal stem cells. These results have identified a new approach for the development of efficient novel combinations of noble metal nanoparticles and titania nanotubes with visible light responses, sustainable antimicrobial activity, and osteogenic functionality.

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