Microbial Fabrication of Zinc Oxide Nanoparticles and Evaluation of Their Antimicrobial and Photocatalytic Properties

被引：109

作者：

Jain, Devendra ^{[1
]}

Shivani ^{[1
]}

Bhojiya, Ali Asger ^{[1
,2
]}

Singh, Himmat ^{[3
]}

Daima, Hemant Kumar ^{[4
]}

Singh, Mandeep ^{[5
]}

Mohanty, Santosh Ranjan ^{[6
]}

Stephen, Bjorn John ^{[7
]}

Singh, Abhijeet ^{[6
]}

机构：

[1] Maharana Pratap Univ Agr & Technol, Dept Mol Biol & Biotechnol, Udaipur, Rajasthan, India

[2] Mewar Univ, Dept Agr & Vet Sci, Chittaurgarh, India

[3] Malviya Natl Inst Technol, Mat Res Ctr, Jaipur, Rajasthan, India

[4] Amity Univ Rajasthan, Amity Inst Biotechnol, Amity Ctr Nanobiotechnol & Nanomed ACNN, Jaipur, Rajasthan, India

[5] ICAR Indian Inst Soil Sci, All India Network Project Soil Biodivers Bioferti, Bhopal, India

[6] RMIT Univ, Sch Sci, Melbourne, Vic, Australia

[7] Manipal Univ Jaipur, Dept Biosci, Jaipur, Rajasthan, India

来源：

FRONTIERS IN CHEMISTRY | 2020年 / 8卷

关键词：

zinc oxide nanoparticles; zinc tolerant bacteria; antimicrobial; photocatalytic dye degradation; physiochemical; ZNO NANOPARTICLES; ANTIBACTERIAL ACTIVITY; BIOSYNTHESIS; GROWTH;

D O I：

10.3389/fchem.2020.00778

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Zinc oxide (ZnO) nanoparticles have attracted significant interest in a number of applications ranging from electronics to biomedical sciences due to their large exaction binding energy (60 meV) and wide bandgap of 3.37 eV. In the present study, we report the low-cost bacterium based "eco-friendly" efficient synthesis of ZnO nanoparticles by using the zinc-tolerant bacteriaSerratia nematodiphila. The physicochemical characterization of ZnO nanoparticles was performed by employing UV-vis spectroscopy, XRD, TEM, DLS, Zeta potential, and Raman spectroscopy. The antimicrobial and antifungal studies were investigated at different concentrations using the agar well-diffusion method, whereby the microbial growth rate decreases with the increase in nanoparticle concentration. Further, photocatalytic performance studies were conducted by taking methyl orange (MO) as a reference dye.

引用

页数：11

共 47 条

[1]

Ahmed S, 2017, J PHOTOCH PHOTOBIO B, V166, P272, DOI [10.1016/j.JPhotobiol.2016.12.011, 10.1016/j.jphotobiol.2016.12.011]

[2]

Ali M. I., 2015, INT J CURR ENG TECHN, V5, P2531

[3]

[Anonymous], 2016, INT J AGR SCI

[4] ZnO nanoparticles (ZnO-NPs) and their antifungal activity against coffee fungus Erythricium salmonicolor [J].

Arciniegas-Grijalba, P. A. ;

Patino-Portela, M. C. ;

Mosquera-Sanchez, L. P. ;

Guerrero-Vargas, J. A. ;

Rodriguez-Paez, J. E. .

APPLIED NANOSCIENCE, 2017, 7 (05) :225-241

[5] Green biosynthesis and characterization of zinc oxide nanoparticles using brown marine macroalga Sargassum muticum aqueous extract [J].

Azizi, Susan ;

Ahmad, Mansor B. ;

Namvar, Farideh ;

Mohamad, Rosfarizan .

MATERIALS LETTERS, 2014, 116 :275-277

[6] Synthesis, characterization and antimicrobial applications of zinc oxide nanoparticles loaded gum acacia/poly(SA) hydrogels [J].

Bajpai, S. K. ;

Jadaun, Mamta ;

Tiwari, Seema .

CARBOHYDRATE POLYMERS, 2016, 153 :60-65

[7] Green synthesis of zinc oxide nanoparticles using Hibiscus subdariffa leaf extract: effect of temperature on synthesis, anti-bacterial activity and anti-diabetic activity [J].

Bala, Niranjan ;

Saha, S. ;

Chakraborty, M. ;

Maiti, M. ;

Das, S. ;

Basu, R. ;

Nandy, P. .

RSC ADVANCES, 2015, 5 (07) :4993-5003

[8] Photocatalytic degradation of methylene blue dye by zinc oxide nanoparticles obtained from precipitation and sol-gel methods [J].

Balcha, Abebe ;

Yadav, Om Prakash ;

Dey, Tania .

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2016, 23 (24) :25485-25493

[9] Biosynthesis of zinc oxide nanoparticles from Azadirachta indica for antibacterial and photocatalytic applications [J].

Bhuyan, Tamanna ;

Mishra, Kavita ;

Khanuja, Manika ;

Prasad, Ram ;

Varma, Ajit .

MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING, 2015, 32 :55-61

[10] Enrichment of cereal grains with zinc: Agronomic or genetic biofortification? [J].

Cakmak, Ismail .

PLANT AND SOIL, 2008, 302 (1-2) :1-17

← 1 2 3 4 5 →