Fruits Extracts Mediated Synthesis of Zinc Oxide Nanoparticles Using Rubus coreanus and its Catalytic Activity for Degradation of Industrial Dye

• 영문명: Fruits Extracts Mediated Synthesis of Zinc Oxide Nanoparticles Using Rubus coreanus and its Catalytic Activity for Degradation of Industrial Dye
• 발행기관: 한국자원식물학회
• 저자명: Rupa, Esrat Jahan Gokulanathan, Anandapadmanaban Ahn, Jong-Chan Mathiyalagan, Ramya Markus, Josua Elizabeth, Jimenez Perez Zuly Soshnikova, Veronika Kim, Yeon-Ju Yang, Deok-Chun
• 간행물 정보: 『한국자원식물학회 학술심포지엄』2018년도 춘계학술발표회, 93~93쪽, 전체 1쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2018.04.30

영문 초록

The gold (LC-AuNPs) and silver (LC-AgNPs) nanoparticles were rapidly synthesized by fruit extract of Lycium chinense within 1.15 and 25 min respectively in an eco-friendly way. The synthesized nanoparticles confirmed by relevant surface plasmon resonance peaks for gold and silver nanoparticles at 536 and 480 nm, respectively. FE-TEM results revealed that LC-AuNPs were 20-50 nm and LC-AgNPs were 50-100 nm. The maximum distribution of gold, silver elements and the crystallographic nature of synthesized were confirmed using EDX, elemental mapping and XRD. LC-AgNPs showed inhibitory activity against pathogenic microorganisms such as E. coli and S. aureus, whereas LC-AuNPs did not show inhibitory activity. The LC-AgNps nanoparticles exhibited significant cytotoxicity to human breast cancer MCF7 cell line and less cytotoxicity to non-diseased RAW264.7 (murine macrophage) cells whereas LC-AuNps showed minimal toxicity to both cell lines. In-depth research on this rapid, facile and greenery nanoparticles may play a potential role in biomedical applications.

키워드

L. chinense Gold nanoparticles Silver nanoparticles Antibacterial activity Cytotoxicity Breast cancer