Biosynthesis of Silver Nanoparticles from Microbacterium sp. for Determination of Antibacterial and Antitumor DOI Creative Commons

Thuraya Mehbas Dewan,

Rashid Rahim Hateet

Iraqi Journal of Industrial Research, Journal Year: 2023, Volume and Issue: 10(2), P. 105 - 116

Published: Oct. 20, 2023

Synthesizing of AgNPs with a cost effective, environmentally friendly in simple ways, then use them as antibacterial and anticancer on breast cancer cell line. The soil samples were collected from different places. Isolated, purified, identified genotypically by 16Sr RNA sequencing analysis compared NCBI, GenBank which Microbacterium sp., there was new strain discovered for the first time Iraq register our name gave sequence ID GenBank. Biosynthesis using extracellular synthesis reducing Ag+ to Ag0 forming silver nanoparticles. color (reddish brown) indicator formation AgNPs, characterizing using: UV-Visible Spectroscopy, XRD (X-ray diffraction), SEM (Scanning Electron Microscopy), EDX (Energy Dispersive Spectroscopy X-ray), AFM (Atomic Force Microscopy).Biological identification determination antimicrobial activity biosynthesized specimens Al- Sadr hospital / Misan (identified VITEK 2). result showed inhibition zone pathogenic bacteria range (6- 38mm), Gentamycin antibiotic same specimens. By MTT test against cells (MCF7 line), antitumor determined very high results. line about 81% at 100µg/ml, rate good strongly suppressed MCF-7 lines proliferation, so biomedical field can be used agents, considerable

Language: Английский

A Pragmatic Review on Bio-polymerized Metallic Nano-Architecture for Photocatalytic Degradation of Recalcitrant Dye Pollutants DOI
Stephen Sunday Emmanuel, Christopher Olusola Olawoyin, Ademidun Adeola Adesibikan

et al.

Journal of Polymers and the Environment, Journal Year: 2023, Volume and Issue: 32(1), P. 1 - 30

Published: July 24, 2023

Language: Английский

Citations

35
Fabrication and characterization of bio-nanocomposite from sweet potato starch and Moringa oleifera leaf extract loaded with carbon quantum dots from Coffea arabica grounds DOI Creative Commons
Muhammad Nazar,

Muhammad Hasan,

Basuki Wirjosentono

et al.

Results in Engineering, Journal Year: 2024, Volume and Issue: 23, P. 102448 - 102448

Published: June 24, 2024

The study aims to generate and characterize a bio-nanocomposite film derived from sweet potato starch Moringa oleifera leaf extract carbon quantum dots (CQDs) Arabica coffee grounds employing the solvent casting method. effect of various concentrations CQDs (0–400 ppm) was investigated on physicochemical properties, UV-barrier, antioxidant biodegradability bionanocomposite (BNC) films. morphological surface examined using scanning electron microscopy (SEM). Thermogravimetric analysis (TGA) differential calorimetry (DSC) were performed evaluate thermal stability samples. Mechanical including tensile strength (TS) elongation at break (EB), also assessed. results show that incorporation with starch-based biofilms had remarkable impact properties BNC. SEM images confirm homogeneous structure films slight granulations. Colorimetric indicates increase in color difference BNCs as concentration varied. BNC100 formulation confirmed batter opacity, transparency, UV-barrier while BNC50 possessed significant improvement tensile, well substantial melting point. FTIR XRD proper chemical interactions among components within polymeric BNC film. In addition, CQD integration has steadily enhanced fabricated have demonstrated better quality terms optical physical thermomechanical biodegradation rate, behavior suggest film's application food packaging or other relevant fields.

Language: Английский

Citations

9
Silver Nanocomposites with Enhanced Shelf-Life for Fruit and Vegetable Preservation: Mechanisms, Advances, and Prospects DOI Creative Commons
Xin Ding,

Huan Lin,

Jie Zhou

et al.

Nanomaterials, Journal Year: 2024, Volume and Issue: 14(15), P. 1244 - 1244

Published: July 24, 2024

Reducing fruit and vegetable waste maintaining quality has become challenging for everyone. Nanotechnology is a new intriguing technology that currently being implemented in preservation. Silver nanomaterials provide superior antibacterial qualities, biodegradability, biocompatibility, which expands their potential applications include silver nanocomposites Ag-MOF, of are mainly composed nanoparticles. Notably, not all kinds nanoparticles utilized the preservation fruits vegetables thoroughly described. Therefore, synthesis, mechanism action, advancements research on were discussed this study.

Language: Английский

Citations

8
Discarded yerba mate as a source of cellulose fibers with promising applications for drinking water decontamination DOI

Cintya Gordon-Falconí,

María Florencia Iannone,

Myriam S. Zawoznik

et al.

Industrial Crops and Products, Journal Year: 2024, Volume and Issue: 211, P. 118253 - 118253

Published: Feb. 22, 2024

Language: Английский

Citations

4
Cellulose fortified bio-composite film preparation using starch isolated from waste avocado seed: starch properties and film performance DOI
Manoj K. Sharma,

S. Bhuvaneswari,

Hitendra Kumar Lautre

et al.

Biomass Conversion and Biorefinery, Journal Year: 2023, Volume and Issue: unknown

Published: Nov. 6, 2023

Language: Английский

Citations

9
Recent improvements in starch films with cellulose and its derivatives–A review DOI
Poorna Chandrika Sabapathy, Parthiban Anburajan,

Chandra Kanta Bhusal

et al.

Journal of the Taiwan Institute of Chemical Engineers, Journal Year: 2024, Volume and Issue: unknown, P. 105920 - 105920

Published: Dec. 1, 2024

Language: Английский

Citations

1
Fabrication and Characterization of Bio-Nanocomposite from Sweet Potato Starch and Moringa Oleifera Leaf Extract Loaded with Carbon Quantum Dots from Coffea Arabica Grounds DOI
Muhammad Nazar,

Muhammad Hasan,

Basuki Wirjosentono

et al.

Published: Jan. 1, 2024

The study aims to generate and characterize bio-nanocomposite film from sweet potato starch the extract of moringa leaf enriched with Carbon Quantum Dots (CQDs) synthesized arabica coffee grounds. CQDs different concentrations (0-400 ppm) was incorporated in bio-composite that using solvent evaporation technique. Optical properties including UV-barrier, transparency, opacity, color change were determined. morphological surface determined scanning electron microscope. TGA DSC performed evaluate thermal stability samples. Mechanical tensile strength elongation at break each sample also evaluated. able block UV light completely wavelength 200 350 nm, addition 100 mgL-1 possessed a better UV-blocking properties, opacity while 50 show thermomechanical compared other formulations. Generally, incorporating bio-composites has promoted significant improvement both optical films.

Language: Английский

Citations

0
Unique approaches in microbial synthesis of silver nanoparticles DOI

Khalida Bloch,

Sarbartha Chakraborty,

Anuja Kulkarni

et al.

Elsevier eBooks, Journal Year: 2024, Volume and Issue: unknown, P. 51 - 71

Published: Nov. 22, 2024

Language: Английский

Citations

0
Closing Editorial DOI Open Access
Raffaella Striani

Polymers, Journal Year: 2024, Volume and Issue: 16(24), P. 3594 - 3594

Published: Dec. 22, 2024

It is a real honor for me to be the Guest Editor of this Special Issue and continue project with second edition “Sustainable Biopolymer-Based Composites: Processing, Characterization Application II” [...]

Language: Английский

Citations

0
Biosynthesis of Silver Nanoparticles from Microbacterium sp. for Determination of Antibacterial and Antitumor DOI Creative Commons

Thuraya Mehbas Dewan,

Rashid Rahim Hateet

Iraqi Journal of Industrial Research, Journal Year: 2023, Volume and Issue: 10(2), P. 105 - 116

Published: Oct. 20, 2023

Synthesizing of AgNPs with a cost effective, environmentally friendly in simple ways, then use them as antibacterial and anticancer on breast cancer cell line. The soil samples were collected from different places. Isolated, purified, identified genotypically by 16Sr RNA sequencing analysis compared NCBI, GenBank which Microbacterium sp., there was new strain discovered for the first time Iraq register our name gave sequence ID GenBank. Biosynthesis using extracellular synthesis reducing Ag+ to Ag0 forming silver nanoparticles. color (reddish brown) indicator formation AgNPs, characterizing using: UV-Visible Spectroscopy, XRD (X-ray diffraction), SEM (Scanning Electron Microscopy), EDX (Energy Dispersive Spectroscopy X-ray), AFM (Atomic Force Microscopy).Biological identification determination antimicrobial activity biosynthesized specimens Al- Sadr hospital / Misan (identified VITEK 2). result showed inhibition zone pathogenic bacteria range (6- 38mm), Gentamycin antibiotic same specimens. By MTT test against cells (MCF7 line), antitumor determined very high results. line about 81% at 100µg/ml, rate good strongly suppressed MCF-7 lines proliferation, so biomedical field can be used agents, considerable

Language: Английский

Citations

0