Process variables in biomimetic synthesis of silver nanoparticles by aqueous extract of Azadirachta indica (Neem) leaves

2009 ◽  
Vol 12 (1) ◽  
pp. 237-246 ◽  
Author(s):  
A. Tripathy ◽  
Ashok M. Raichur ◽  
N. Chandrasekaran ◽  
T. C. Prathna ◽  
Amitava Mukherjee
Keyword(s):  
Silver Nanoparticles ◽  
Aqueous Extract ◽  
Azadirachta Indica ◽  
Biomimetic Synthesis ◽  
Process Variables ◽  
Neem Leaves

scholarly journals Biomimetic Synthesis of Silver Nanoparticles from Aqueous Extract of Saraca indica and its Profound Antibacterial Activity

2020 ◽  
Vol 11 (1) ◽  
pp. 8110-8120
Keyword(s):  
Silver Nanoparticles ◽  
Antibacterial Activity ◽  
Aqueous Extract ◽  
Silver Nanoparticle ◽  
Pathogenic Bacteria ◽  
Drug Formulation ◽  
Biomimetic Synthesis ◽  
Visible Absorption ◽  
The Stability ◽  
Average Size

The present findings were focused on green synthesis of silver nanoparticles through an aqueous extract of Saraca indica. The stability of the nanoparticle was achieved through the optimization of physico-chemical parameters. The sharp UV-visible absorption maximum at 400 was observed for biological synthesized silver nanoparticles. The spectroscopic analysis was thus used to assess the formation of silver nanoparticles. The AFM analysis did analyze the morphology of the nanocomposite, which was further confirmed through TEM micrograph. The electron micrograph image discloses that silver nanoparticles were polydispersed and dominantly as spherical with size ranges from 40nm to 100nm. The average size distribution was 49nm. The chemical reductions of Ag+ ions were further confirmed through FTIR. The biogenic silver nanoparticle and their drug formulation showed profound antibacterial activity against pathogenic bacteria. The flavonoids rich binding of silver nanoparticle showed great medicinal potential and can be used for the treatment of several harmful infectious diseases. Hence, plant-based metal nanoparticles meet the demand for less toxic formulation during drug development and its delivery.

Fabrication, characterization, anti-inflammatory, and anti-diabetic activity of silver nanoparticles synthesized from Azadirachta indica kernel aqueous extract

2022 ◽  
pp. 112684
Author(s):  
Nguyen Thuy Lan Chi ◽  
Mathiyazhagan Narayanan ◽  
Arunachalam Chinnathambi ◽  
Chandramohan Govindasamy ◽  
Baskaran Subramani ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Aqueous Extract ◽  
Azadirachta Indica ◽  
Anti Inflammatory

Effect of Aqueous Extract of Azadirachta indica (Neem) Leaves on Germination and Seedling Growth of Vigna radiata (L.)

2007 ◽  
Vol 10 (21) ◽  
pp. 3885-3889 ◽  
Author(s):  
Fawzia Al Charchafch . ◽  
Iman Al-Nabhani . ◽  
Hanan Al-Kharousi . ◽  
Fatma Al-Quraini . ◽  
Amal Al-Hanai .
Keyword(s):  
Aqueous Extract ◽  
Seedling Growth ◽  
Azadirachta Indica ◽  
Vigna Radiata ◽  
Neem Leaves

Effect of Aqueous Extract of Azadirachta indica (Neem) Leaves on Some Indices of Pancreatic Function in Alloxan-induced Diabetic Wistar Rats

Pharmacologia ◽  
2012 ◽  
Vol 3 (9) ◽  
pp. 420-425 ◽  
Author(s):  
Itemobong S. Ekaidem ◽  
Henry D. Akpan ◽  
Itoro F. Usoh ◽  
Patrick E. Ebong ◽  
N.B. Isong
Keyword(s):  
Aqueous Extract ◽  
Azadirachta Indica ◽  
Wistar Rats ◽  
Pancreatic Function ◽  
Neem Leaves

Biomimetic synthesis of silver nanoparticles by aqueous extract of Syzygium aromaticum

2012 ◽  
Vol 75 ◽  
pp. 33-35 ◽  
Author(s):  
K. Vijayaraghavan ◽  
S.P. Kamala Nalini ◽  
N. Udaya Prakash ◽  
D. Madhankumar
Keyword(s):  
Silver Nanoparticles ◽  
Aqueous Extract ◽  
Biomimetic Synthesis ◽  
Syzygium Aromaticum
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