Green Synthesis of TiO2 Nanoparticle in Morus nigra Leaves; Characterization and Biological Potential

被引：4

作者：

Hussain, Shabbir ^{[1
]}

Nazar, Wajeeha ^{[2
]}

Tajammal, Affifa ^{[2
]}

Nasreen, Zahida ^{[3
]}

Ahmad, Tauqeer ^{[4
,5
]}

Asghar, Amina ^{[6
]}

Mustafa, Zeeshan ^{[7
]}

Shahid, Muhammad ^{[8
]}

Batoo, Khalid Mujasam ^{[9
]}

Hussain, Sajjad ^{[10
,11
]}

机构：

[1] Khwaja Fareed Univ Engn & Informat Technol, Inst Chem, Rahim Yar Khan 64200, Pakistan

[2] Lahore Garrison Univ, Dept Chem, Lahore, Pakistan

[3] Univ Mianwali, Dept Zool, Mianwali 42200, Pakistan

[4] Univ Sargodha, Inst Chem, Sargodha 40100, Pakistan

[5] Univ Mianwali, Dept Chem, Mianwali 42200, Pakistan

[6] Univ Educ, Div Sci & Technol, Dept Chem, Lahore 54770, Pakistan

[7] Lahore Garrison Univ Lahore, Dept Phys, Lahore, Pakistan

[8] Univ Agr Faisalabad, Dept Chem & Biochem, Faisalabad 38040, Pakistan

[9] King Saud Univ, Coll Sci, POB 2455, Riyadh 11451, Saudi Arabia

[10] Sejong Univ, Hybrid Mat Ctr HMC, Seoul 05006, South Korea

[11] Sejong Univ, Dept Nanotechnol & Adv Mat Engn, Seoul 05006, South Korea

来源：

POLISH JOURNAL OF ENVIRONMENTAL STUDIES | 2024年 / 33卷 / 03期

关键词：

bio-synthesis; TiO2; spectroscopy; antibacterial; TITANIUM-DIOXIDE NANOPARTICLES; OXIDE NANOPARTICLES; DNA-BINDING;

D O I：

10.15244/pjoes/175060

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Titanium dioxide nanoparticles (TiO2(Aq) and TiO2(Et)) were synthesized by treating titanium tetraisopropoxide (TTIP) with the aqueous/ethanolic extracts of Morus nigra leaves. The synthetic method is an environmentally friendly, inexpensive and beneficial as the plant leaves act as stabilizing and reducing agents. The obtained NPs were characterized by FTIR spectroscopy, X-ray diffraction (XRD) analysis, scanning electron microscopy (SEM) and Raman spectroscopy. The crystallite sizes of TiO2(Aq) and TiO2(Et) NPs were found to be 0.17 and 0.076 nm, respectively. FTIR spectroscopy have shown the coating of plant material upon the surface of nanoparticles. SEM analysis has shown the round shape and irregular surface morphologies of nanoparticles. The bio-synthesized TiO2 NPs displayed negligible toxic hemolytic effects and had a little inhibition of Staphylococcus aureus and Proteus Mirabilis bacteria as compared to ciprofloxacin.

引用

页码：2707 / 2714

页数：8

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