Biogenic synthesis of silver nanoparticles using Trigonella foenum-graecum seed extract: Characterization, photocatalytic and antibacterial activities

2021 ◽  
Vol 323 ◽  
pp. 112670 ◽  
Author(s):  
Manal A. Awad ◽  
Awatif A. Hendi ◽  
Khalid Mustafa Ortashi ◽  
Batool Alzahrani ◽  
Dina Soliman ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Antibacterial Activities ◽  
Seed Extract ◽  
Biogenic Synthesis ◽  
Trigonella Foenum Graecum

scholarly journals Antibacterial, anticancer and antioxidant potential of silver nanoparticles engineered using Trigonella foenum‐graecum seed extract

2018 ◽  
Vol 12 (4) ◽  
pp. 526-533 ◽  
Author(s):  
Shivangi Goyal ◽  
Nidhi Gupta ◽  
Ajeet Kumar ◽  
Sreemoyee Chatterjee ◽  
Surendra Nimesh
Keyword(s):  
Silver Nanoparticles ◽  
Seed Extract ◽  
Antioxidant Potential ◽  
Trigonella Foenum Graecum

scholarly journals Green synthesis of silver nanoparticles using seed extract of Alpinia katsumadai, and their antioxidant, cytotoxicity, and antibacterial activities

RSC Advances ◽  
2017 ◽  
Vol 7 (63) ◽  
pp. 39842-39851 ◽  
Author(s):  
Yangqing He ◽  
Fenfei Wei ◽  
Zhanying Ma ◽  
Hao Zhang ◽  
Qian Yang ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Green Synthesis ◽  
Antibacterial Activities ◽  
Seed Extract ◽  
Green Approach ◽  
Cytotoxicity Activities

A rapid green approach for synthesizing of silver nanoparticles using Alpinia katsumadai seed extract is described and their antioxidant, antibacterial and cytotoxicity activities evaluated.

Biogenic Synthesis of Silver Nanoparticles from Avicennia marina Seed Extract and Its Antibacterial Potential

2019 ◽  
Vol 9 (2) ◽  
pp. 266-273 ◽  
Author(s):  
Krishna Suresh Babu Naidu ◽  
Nelisha Murugan ◽  
J. K. Adam ◽  
Sershen
Keyword(s):  
Silver Nanoparticles ◽  
Avicennia Marina ◽  
Seed Extract ◽  
Biogenic Synthesis ◽  
Antibacterial Potential

Cola nitida-Mediated Biogenic Synthesis of Silver Nanoparticles Using Seed and Seed Shell Extracts and Evaluation of Antibacterial Activities

2015 ◽  
Vol 5 (4) ◽  
pp. 196-205 ◽  
Author(s):  
A. Lateef ◽  
M. A. Azeez ◽  
T. B. Asafa ◽  
T. A. Yekeen ◽  
A. Akinboro ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Antibacterial Activities ◽  
Biogenic Synthesis ◽  
Cola Nitida

Biosynthesis of Silver Nanoparticles Using Fenugreek Seed Extract and Evaluation of Their Antifungal and Antibacterial Activities

2018 ◽  
Vol 15 (4) ◽  
pp. 1255-1260
Author(s):  
Mona S. Alwhibi ◽  
Dina A. Soliman ◽  
Manal Ahmed Awad ◽  
Humaira Rizwana ◽  
Najat A. Marraiki
Keyword(s):  
Silver Nanoparticles ◽  
Antibacterial Activities ◽  
Seed Extract ◽  
Fenugreek Seed

Efficacy of Silver Nanoparticles Synthesized from Hymenocallis species (Spider Lilly) Leaf Extract as Antimicrobial Agents

2019 ◽  
Vol 12 (5) ◽  
pp. 4644-4647
Author(s):  
K.K. Gupta ◽  
Neha Kumari ◽  
Neha Sinha ◽  
Akruti Gupta
Keyword(s):  
Silver Nanoparticles ◽  
Leaf Extract ◽  
Antimicrobial Agents ◽  
Color Change ◽  
Bacterial Species ◽  
Antimicrobial Property ◽  
Biogenic Synthesis ◽  
E Coli ◽  
Light Yellow ◽  
Antibiotic Property

Biogenic synthesis of silver nanoparticles synthesized from Hymenocallis species (Spider Lilly) leaf extract was subjected for investigation of its antimicrobial property against four bacterial species (E. coli, Salmonella sp., Streptococcus sp. & Staphylococcus sp.). The results revealed that synthesized nanoparticles solution very much justify the color change property from initial light yellow to final reddish brown during the synthesis producing a characteristics absorption peak in the range of 434-466 nm. As antimicrobial agents, their efficacy was evaluated by analysis of variance in between the species and among the different concentration of AgNPs solution, which clearly showed that there was significant variation in the antibiotic property between the four different concentrations of AgNPs solution and also among four different species of bacteria taken under studies. However, silver nanoparticles solution of 1: 9 and 1:4 were proved comparatively more efficient as antimicrobial agents against four species of bacteria.

Green Synthesis of Silver Nanoparticles Using Artocarpus hirsutus Seed Extract and its Antibacterial Activity

2020 ◽  
Vol 21 (10) ◽  
pp. 980-989
Author(s):  
Sampath Shobana ◽  
Sunderam Veena ◽  
S.S.M. Sameer ◽  
K. Swarnalakshmi ◽  
L.A. Vishal
Keyword(s):  
Silver Nanoparticles ◽  
Cell Wall ◽  
Antibacterial Activity ◽  
Listeria Monocytogenes ◽  
Nanoparticle Synthesis ◽  
Enterobacter Aerogenes ◽  
Seed Extract ◽  
Diffusion Method ◽  
Multi Drug Resistance ◽  
Gastrointestinal Bacteria

Aims: To evaluate the antibacterial activity of Artocarpus hirsutus mediated seed extract for nanoparticle synthesis. Background: Gastrointestinal bacteria are known for causing deadly infections in humans. They also possess multi-drug resistance and interfere with clinical treatments. Applied nanotechnology has been known to combat such infectious agents with little interference from their special attributes. Here we synthesize silver nanoparticles from Artocarpus hirsutus seed extract against two gastro-intestinal bacterial species: Enterobacter aerogenes and Listeria monocytogenes. Objective: To collect, dry, and process seeds of Artocarpus hirsutus for nanoparticle synthesis. To evaluate the morphological interaction of silver nanoparticles with bacteria. Methods: Artocarpus hirsutus seeds were collected and processed and further silver nanoparticles were synthesized by the co-precipitation method. The synthesized nanoparticles were characterized using XRD, UV, FTIR, and SEM. These nanoparticles were employed to study the antibacterial activity of nanoparticles against Enterobacter aerogenes and Listeria monocytogenes using well diffusion method. Further, morphological interaction of silver nanoparticles on bacteria was studied using SEM. Result: Silver nanoparticles were synthesized using Artocarpus hirsutus seed extract and characterization studies confirmed that silver nanoparticles were spherical in shape with 25-40 nm size. Antibacterial study exhibited better activity against Enterobacter aerogenes with a maximum zone of inhibition than on Listeria monocytogenes. SEM micrographs indicated that Enterobacter aerogenes bacteria were more susceptible to silver nanoparticles due to the absence of cell wall. Also, the size and charge of silver nanoparticles enable easy penetration of the bacterial cell wall. Conclusion: In this study, silver nanoparticles were synthesized using the seed extract of Artocarpus hirsutus for the first time exploiting the fact that Moraceae species have high phytonutrient content which aided in nanoparticle synthesis. This nanoparticle can be employed for large scale synthesis which when coupled with the pharmaceutical industry can be used to overcome the problems associated with conventional antibiotics to treat gastrointestinal bacteria.

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