Green synthesis of silver nanoparticles using Trema Orientalis (L.) extract and evaluation of their antibacterial activity DOI Creative Commons
Richa Das,

Pradeep Kumar,

Amit Kumar Singh

et al.

Green Chemistry Letters and Reviews, Journal Year: 2024, Volume and Issue: 18(1)

Published: Dec. 23, 2024

A novel green method was developed to create pure, safe, and stable silver nanoparticles (AgNPs) using Trema orientalis (L.) leaf extract as a reducing stabilizing agent evaluated its antibacterial activity. UV-vis spectroscopy indicated the biogenesis of AgNPs based on absorbance in range 400–500 nm. The Fourier transform infrared (FTIR) revealed that flavonoids play crucial role synthesis stability AgNPs, serving primary phytoconstituents involved. were spherical, crystalline nature. size ranged from 14.04–34.38 nm determined by transmission electron microscopy (TEM). For phase determination structure, subjected X-ray diffraction (XRD). crystallinity percentage calculated 79.28%. investigation atomic force (AFM) measured average roughness, maximum height, valley depth AgNPs. mean surface roughness 12.054 well diffusion demonstrated activity against Staphylococcus aureus, resulting inhibition zones measuring 9 , 10 13 14 mm. These effects observed at concentrations 25 µg/mL, 50 75 100 respectively. minimum inhibitory concentration S. aureus 55.31 μg/ml. This work provides more sustainable efficient bacterial treatment.

Language: Английский

Eco-friendly synthesis of Chitosan NPs from Fioria vitifolia (L.) L: Potential to Antibacterial, Antioxidant, Cytotoxicity properties of HepG2 cells and their evaluation of safety on Zebrafish embryo DOI Creative Commons

Mohamed Imath,

Chinnasamy Ragavendran, Chinnaperumal Kamaraj

et al.

Results in Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 104076 - 104076

Published: Jan. 1, 2025

Language: Английский

Citations

3
Biogenic Nickel Oxide Nanoparticles: Synthesis, Characterization and Biomedical Potential DOI

Akankshya Dash,

Chinnasamy Ragavendran, Ranjith Rajendran

et al.

Molecular Biotechnology, Journal Year: 2025, Volume and Issue: unknown

Published: March 5, 2025

Language: Английский

Citations

0
WOUND HEALING EVALUATION OF NOVEL CISSUS QUADRANGULARIS, BIOCERAMICS AND TENDON EXTRACELLULAR MATRIX INCORPORATED SCAFFOLDS FOR PERIODONTAL BONE REGENERATION WITH ZEBRAFISH MODELS DOI

Srinivasa Sitaram,

Balaji Ganesh,

Gurumoorthy Kaarthikeyan

et al.

BULLETIN OF STOMATOLOGY AND MAXILLOFACIAL SURGERY, Journal Year: 2025, Volume and Issue: unknown, P. 206 - 215

Published: March 20, 2025

Background: Wound healing is a complex biological process involving, proliferation, and tissue remodelling, requiring advanced biomaterials to facilitate effective regeneration. This study evaluated the wound potential of composite scaffolds incorporating Cissus quadrangularis extract, carrageenan, tendon extracellular matrix (ECM) with bioceramics such as silver hydroxyapatite tricalcium phosphate using zebrafish model. Materials Methods: The were extensively characterized Scanning Electron Microscopy (SEM), Fourier Transform Infrared Spectroscopy (FTIR), X- ray diffraction (XRD) determine their physiochemical properties correlation efficacy. wild- type wounded treated following negative control (Group 1), (TEM) 2), Group 3 (contained + 2 components), 4 (Silver components) respectively for 21 days. closure ratio was assessed on 0, 7 14 days histological observations. Results: As results, SEM analysis revealed highly porous architecture interconnected pores, enhancing cellular adhesion, migration at site. surface roughness provided an optimal microenvironment fibroblast infiltration re-epithelization, accelerating process. FTIR confirmed presence hydroxyl, carboxyl, amide, groups indicating strong biomaterial interactions, hydration, bioactivity. observed peaks validated incorporation essential calcium ion release osteogenic differentiation. XRD patterns exhibited well- defined crystalline corresponding bioactive glass, ensuring stability, controlled degradation, prolonged bioactivity Zebrafish assays demonstrated significant improvements in closure, reduced inflammation, enhanced remodelling scaffold groups. histology observations that treatment induced rapid epidermal formation, immune cell activity, vascularization. Faster contraction new scale formation post injury, highlighting scaffold’s effectiveness compared slower recovery untreated controls. combined effects synergistic approach Conclusion: application phosphate, C. quadrangularis, TEM effectively promoted healing. Future research should focus optimizing composition validating efficacy mammalian models translational applications

Language: Английский

Citations

0
Unraveling the Synergistic effects of ZnO and Ag@ZnO Nanoparticles: An in Vitro investigation of Anti-Cancer, Anti-Inflammatory, Antioxidant, and antibacterial properties DOI

Sangeetha Alaguvel,

Samira Khathoon Kalifathullah,

S. Devikala

et al.

Inorganic Chemistry Communications, Journal Year: 2025, Volume and Issue: unknown, P. 114522 - 114522

Published: April 1, 2025

Language: Английский

Citations

0
Eco-friendly synthesis of ZnO nanoparticles fabricated using Fioria vitifolia L. and their Biomedical Potentials DOI

Mohamed Imath,

Jayant Giri, Faruq Mohammad

et al.

Microbial Pathogenesis, Journal Year: 2024, Volume and Issue: unknown, P. 107139 - 107139

Published: Nov. 1, 2024

Language: Английский

Citations

3
Eco-friendly synthesis of silver nanoparticles using Phyllanthus niruri leaf extract: Assessment of antimicrobial activity, effectiveness on tropical neglected mosquito vector control, and biocompatibility using a fibroblast cell line model DOI Creative Commons
K. Prabakaran,

Mathalaimuthu Baranitharan,

M. Mathiyazhagan

et al.

Open Chemistry, Journal Year: 2024, Volume and Issue: 22(1)

Published: Jan. 1, 2024

Abstract Mosquitoes are rapidly advancing as vectors of several severe diseases. The increasing resistance mosquitoes and the environmental harm caused by insecticides pose significant challenges for eradicating mosquito vectors. In this study, 18 plant extracts were tested larvicidal properties against Aedes aegypti, Culex quinquefasciatus , Anopheles stephensi larvae. Phyllanthus niruri (Pn) showed enhanced activity in both laboratory field trials. biosynthesis silver nanoparticles (AgNPs) using Pn leaf methanol extract (Pn-LME) was confirmed UV-visible spectroscopy, X-ray diffraction, transmission electron microscopy, scanning Fourier-transform infrared spectroscopy. Among various concentrations, 3 mM AgNPs exhibited LC90 values 0.83, 1.46, 9.11 ppm compared to 9.25, 93.48, 14.60 Pn-LME A. C. aegypti respectively. This indicates high mortality at low AgNP concentrations. Additionally, Pn-AgNPs antibacterial no cytotoxicity normal fibroblast cells (L929). Field trials demonstrated a 98.70% decrease larval density breeding sites, 96.55% reduction 97.85% Ae. sites. study presents an eco-friendly cost-effective bio-pesticide synthesized from leaves controlling preventing filarial, dengue, malaria

Language: Английский

Citations

2
Eco-friendly synthesis of betanin-conjugated zinc oxide nanoparticles: antimicrobial efficacy and apoptotic pathway activation in oral cancer cells DOI
Chinnasamy Ragavendran,

Mohamed Imath,

Chinnaperumal Kamaraj

et al.

Molecular Biology Reports, Journal Year: 2024, Volume and Issue: 51(1)

Published: Nov. 7, 2024

Language: Английский

Citations

2
Green synthesis of silver nanoparticles using Trema Orientalis (L.) extract and evaluation of their antibacterial activity DOI Creative Commons
Richa Das,

Pradeep Kumar,

Amit Kumar Singh

et al.

Green Chemistry Letters and Reviews, Journal Year: 2024, Volume and Issue: 18(1)

Published: Dec. 23, 2024

A novel green method was developed to create pure, safe, and stable silver nanoparticles (AgNPs) using Trema orientalis (L.) leaf extract as a reducing stabilizing agent evaluated its antibacterial activity. UV-vis spectroscopy indicated the biogenesis of AgNPs based on absorbance in range 400–500 nm. The Fourier transform infrared (FTIR) revealed that flavonoids play crucial role synthesis stability AgNPs, serving primary phytoconstituents involved. were spherical, crystalline nature. size ranged from 14.04–34.38 nm determined by transmission electron microscopy (TEM). For phase determination structure, subjected X-ray diffraction (XRD). crystallinity percentage calculated 79.28%. investigation atomic force (AFM) measured average roughness, maximum height, valley depth AgNPs. mean surface roughness 12.054 well diffusion demonstrated activity against Staphylococcus aureus, resulting inhibition zones measuring 9 , 10 13 14 mm. These effects observed at concentrations 25 µg/mL, 50 75 100 respectively. minimum inhibitory concentration S. aureus 55.31 μg/ml. This work provides more sustainable efficient bacterial treatment.

Language: Английский

Citations

2