Wheat straw extracted lignin in silver nanoparticles synthesis: Expanding its prophecy towards antineoplastic potency and hydrogen peroxide sensing ability

Rijuta Ganesh Saratale, Ganesh Dattatraya Saratale, Gajanan Ghodake, Si Kyung Cho, Avinash Kadam, Gopalakrishnan Kumar, Byong Hun Jeon, Deepak Pant, Amit Bhatnagar, Han Seung Shin

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Lignin, is the most abundant, renewable and degradable biopolymer available in the nature. The present study exploited purified lignin from wheat straw as reducing, capping and stabilizing agent for the green synthesis of silver nanoparticles (Li-AgNPs) under optimized conditions. The analytical studies revealed synthesized Li-AgNPs having a face centered cubic crystalline structure, size ranging ~15–20 nm and the biomolecules comprising majorly phenolic, hydroxyl and carboxylic group of lignin coated on the surface of AgNPs. Li-AgNPs showed significant antimicrobial efficacy against human pathogens namely; Staphylococcus aureus and Escherichia coli and also determined their minimum inhibitory and minimum bactericidal concentration (MIC and MBC). Li-AgNPs also displayed substantial antioxidant activity in terms of well-known enzyme marker viz.; ABTS and DPPH free radical scavenging assay relative to commercial AgNPs. In vitro cytotoxicity assay of Li-AgNPs demonstrated dose-dependent toxicity effects in SKOV3 ovarian cancer cell line (LD50; 150 μg/mL) indicative of promising anticancer agent. Further, H 2 O 2 sensing ability of stabilized Li-AgNPs exhibited its vital role in determining reactive oxygen species. Synthesis of Li-AgNPs is a cheap green technology and could exhibit its commercial use in biomedical, cosmetic, and pharmaceutical industry.

Original languageEnglish
Pages (from-to)391-400
Number of pages10
JournalInternational Journal of Biological Macromolecules
Volume128
DOIs
Publication statusPublished - 2019 May 1

Fingerprint

Lignin
Straw
Silver
Hydrogen peroxide
Antineoplastic Agents
Nanoparticles
Hydrogen Peroxide
Triticum
Assays
Environmental technology
Biopolymers
Cosmetics
Excipients
Lethal Dose 50
Reducing Agents
Scavenging
Drug Industry
Microbial Sensitivity Tests
Biomolecules
Pathogens

All Science Journal Classification (ASJC) codes

  • Structural Biology
  • Biochemistry
  • Molecular Biology
  • Economics and Econometrics
  • Energy(all)

Cite this

Saratale, Rijuta Ganesh ; Saratale, Ganesh Dattatraya ; Ghodake, Gajanan ; Cho, Si Kyung ; Kadam, Avinash ; Kumar, Gopalakrishnan ; Jeon, Byong Hun ; Pant, Deepak ; Bhatnagar, Amit ; Shin, Han Seung. / Wheat straw extracted lignin in silver nanoparticles synthesis : Expanding its prophecy towards antineoplastic potency and hydrogen peroxide sensing ability. In: International Journal of Biological Macromolecules. 2019 ; Vol. 128. pp. 391-400.
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Wheat straw extracted lignin in silver nanoparticles synthesis : Expanding its prophecy towards antineoplastic potency and hydrogen peroxide sensing ability. / Saratale, Rijuta Ganesh; Saratale, Ganesh Dattatraya; Ghodake, Gajanan; Cho, Si Kyung; Kadam, Avinash; Kumar, Gopalakrishnan; Jeon, Byong Hun; Pant, Deepak; Bhatnagar, Amit; Shin, Han Seung.

In: International Journal of Biological Macromolecules, Vol. 128, 01.05.2019, p. 391-400.

Research output: Contribution to journalArticle

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AU - Saratale, Rijuta Ganesh

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AU - Ghodake, Gajanan

AU - Cho, Si Kyung

AU - Kadam, Avinash

AU - Kumar, Gopalakrishnan

AU - Jeon, Byong Hun

AU - Pant, Deepak

AU - Bhatnagar, Amit

AU - Shin, Han Seung

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