Spectroscopic investigation of biosynthesized nickel nanoparticles and its larvicidal, pesticidal activities

被引：86

作者：

Elango, Ganesh ^{[1
]}

Roopan, Selvaraj Mohana ^{[1
]}

Dhamodaran, Kasinathan Irukatla ^{[2
]}

Elumalai, Kuppusamy ^{[2
]}

Al-Dhabi, Naif Abdullah ^{[3
]}

Arasu, Mariadhas Valan ^{[3
]}

机构：

[1] VIT Univ, Sch Adv Sci, Dept Chem, Chem Heterocycles & Nat Prod Res Lab, Vellore 632014, Tamil Nadu, India

[2] Govt Arts Coll Autonomous, Dept Adv Zool & Biotechnol, Madras 600035, Tamil Nadu, India

[3] King Saud Univ, Coll Sci, Addiriyah Chair Environm Studies, Dept Bot & Microbiol, POB 2455, Riyadh 11451, Saudi Arabia

来源：

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY | 2016年 / 162卷

关键词：

Green synthesis; C; nucifera; Ni NPs; Pesticidal activity; Larvicidal activity; GREEN SYNTHESIS; PHOTOCATALYTIC ACTIVITY; SNO2; NANOPARTICLES; NI NANOPARTICLES; AQUEOUS EXTRACT; COCOS-NUCIFERA; EFFICACY; REDUCTION; PEEL;

D O I：

10.1016/j.jphotobiol.2016.06.045

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Methanolic extract of Cocos nucifera (C. nucifera) was collected using Soxhlet apparatus. C nucifera methanolic extract was used to prepare Nickel nanoparticles (Ni NPs). Eco-friendly synthesized Ni NPs were confirmed by several analytical techniques such as UV-Visible spectroscopy (UV-Vis), Fourier Transform Infrared spectroscopy (FT-IR), X-ray diffraction (XRD), Scanning Electron Microscope (SEM), Energy Dispersive X-ray analysis (EDAX), Transmission Electron Microscope (TEM) and Zeta potential. The obtained results infer that green synthesized Ni NPs are in cubical shape with an average particle size of 47 nm. Synthesized Ni NPs were subjected to pesticidal activity against agricultural pest Callasobruchus maculates (C maculates) which resulted in 97.31% mortality. These results were compared with commercially available standard Azadirachtin. Also we have studied larvicidal activity againstAedes ageypti (A. ageypti) larvae which resulted in LC so and LC go value of 25924,446.99 ppm respectively and the result proved to be significant which were processed by ANOVA LSD Tukey's test. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：162 / 167

页数：6

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