Tags

Type your tag names separated by a space and hit enter

Synthesis and characterization of novel poly(3-aminophenyl boronic acid-co-vinyl alcohol) nanocomposite polymer stabilized silver nanoparticles with antibacterial and antioxidant applications.
Colloids Surf B Biointerfaces. 2020 Sep; 193:111112.CS

Abstract

In this work, the synthesis method and applications of nanocomposite polymer stabilized silver nanoparticles (AgNPs) are reported. 3-Aminophenyl boronic acid (3APBA) was used as a reductant of silver nitrate which acted as an oxidant for the polymerization of 3APBA through in situ chemical oxidative polymerization to poly(3-aminophenyl boronic acid) or PABA. The formation of PABA in the reaction mixture led to particle agglomeration owing to PABA poor solubility. However, in the presence of hydrophilic poly(vinyl alcohol) (PVA), PABA binds to the free hydroxyl group of PVA to form a composite polymer (PABA-PVA), which perfectly stabilized the formed AgNPs. Succinctly, PVA acted as a solubilizer and stabilizer for (PABA-PVA)AgNPs synthesis. Synthesis was optimized and sharp absorption peaks at 290 nm and 426 nm were observed, attributing to the π-π* transition of the benzenoid ring of PABA and the characteristic absorption spectrum of AgNPs, respectively. (PABA-PVA)AgNPs was characterized using UV-vis, TEM, FESEM, EDX, XRD, FTIR, TGA/DTG, DLS and zeta potential analysis. In addition, the antibacterial, antioxidant and metal chelating capacities of (PABA-PVA)AgNPs were evaluated. The (PABA-PVA)AgNPs exhibited significant antibacterial activity against Escherichia coli and Listeria monocytogenes, and good antioxidant and metal chelating properties of (PABA-PVA)AgNPs, thus validating its attractive biological applications.

Authors+Show Affiliations

Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Analytical Chemistry and Environment Research Unit, Division of Chemistry, Department of Science, Faculty of Science and Technology, Prince of Songkla University, Pattani 94000, Thailand.Department of Food Technology, Faculty of Agro-Industry, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand.Department of Food Technology, Faculty of Agro-Industry, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand.Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Analytical Chemistry and Environment Research Unit, Division of Chemistry, Department of Science, Faculty of Science and Technology, Prince of Songkla University, Pattani 94000, Thailand. Electronic address: thitima.r@psu.ac.th.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

32464358

Citation

Jayeoye, Titilope John, et al. "Synthesis and Characterization of Novel Poly(3-aminophenyl Boronic Acid-co-vinyl Alcohol) Nanocomposite Polymer Stabilized Silver Nanoparticles With Antibacterial and Antioxidant Applications." Colloids and Surfaces. B, Biointerfaces, vol. 193, 2020, p. 111112.
Jayeoye TJ, Olatunde OO, Benjakul S, et al. Synthesis and characterization of novel poly(3-aminophenyl boronic acid-co-vinyl alcohol) nanocomposite polymer stabilized silver nanoparticles with antibacterial and antioxidant applications. Colloids Surf B Biointerfaces. 2020;193:111112.
Jayeoye, T. J., Olatunde, O. O., Benjakul, S., & Rujiralai, T. (2020). Synthesis and characterization of novel poly(3-aminophenyl boronic acid-co-vinyl alcohol) nanocomposite polymer stabilized silver nanoparticles with antibacterial and antioxidant applications. Colloids and Surfaces. B, Biointerfaces, 193, 111112. https://doi.org/10.1016/j.colsurfb.2020.111112
Jayeoye TJ, et al. Synthesis and Characterization of Novel Poly(3-aminophenyl Boronic Acid-co-vinyl Alcohol) Nanocomposite Polymer Stabilized Silver Nanoparticles With Antibacterial and Antioxidant Applications. Colloids Surf B Biointerfaces. 2020;193:111112. PubMed PMID: 32464358.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Synthesis and characterization of novel poly(3-aminophenyl boronic acid-co-vinyl alcohol) nanocomposite polymer stabilized silver nanoparticles with antibacterial and antioxidant applications. AU - Jayeoye,Titilope John, AU - Olatunde,Oladipupo Odunayo, AU - Benjakul,Soottawat, AU - Rujiralai,Thitima, Y1 - 2020/05/11/ PY - 2020/01/22/received PY - 2020/04/04/revised PY - 2020/05/04/accepted PY - 2020/5/29/pubmed PY - 2021/4/7/medline PY - 2020/5/29/entrez KW - 3-Aminophenyl boronic acid KW - Nanocomposite KW - Nanoparticles KW - Oxidative polymerization KW - Poly(3-aminophenyl boronic acid) KW - Poly(vinyl alcohol) SP - 111112 EP - 111112 JF - Colloids and surfaces. B, Biointerfaces JO - Colloids Surf B Biointerfaces VL - 193 N2 - In this work, the synthesis method and applications of nanocomposite polymer stabilized silver nanoparticles (AgNPs) are reported. 3-Aminophenyl boronic acid (3APBA) was used as a reductant of silver nitrate which acted as an oxidant for the polymerization of 3APBA through in situ chemical oxidative polymerization to poly(3-aminophenyl boronic acid) or PABA. The formation of PABA in the reaction mixture led to particle agglomeration owing to PABA poor solubility. However, in the presence of hydrophilic poly(vinyl alcohol) (PVA), PABA binds to the free hydroxyl group of PVA to form a composite polymer (PABA-PVA), which perfectly stabilized the formed AgNPs. Succinctly, PVA acted as a solubilizer and stabilizer for (PABA-PVA)AgNPs synthesis. Synthesis was optimized and sharp absorption peaks at 290 nm and 426 nm were observed, attributing to the π-π* transition of the benzenoid ring of PABA and the characteristic absorption spectrum of AgNPs, respectively. (PABA-PVA)AgNPs was characterized using UV-vis, TEM, FESEM, EDX, XRD, FTIR, TGA/DTG, DLS and zeta potential analysis. In addition, the antibacterial, antioxidant and metal chelating capacities of (PABA-PVA)AgNPs were evaluated. The (PABA-PVA)AgNPs exhibited significant antibacterial activity against Escherichia coli and Listeria monocytogenes, and good antioxidant and metal chelating properties of (PABA-PVA)AgNPs, thus validating its attractive biological applications. SN - 1873-4367 UR - https://www.unboundmedicine.com/medline/citation/32464358/Synthesis_and_characterization_of_novel_poly_3_aminophenyl_boronic_acid_co_vinyl_alcohol__nanocomposite_polymer_stabilized_silver_nanoparticles_with_antibacterial_and_antioxidant_applications_ DB - PRIME DP - Unbound Medicine ER -