Photothermal Hyperthermia Study of Ag/Ni and Ag/Fe Plasmonic Particles Synthesized Using Dual-Pulsed Laser

Author:

Ali Imran1ORCID,Chen Jun2,Ahmed Khan Saeed3ORCID,Jamil Yasir4ORCID,Shah Aqeel Ahmed5ORCID,Shah Abdul Karim6,Gilani Sadaf Jamal7ORCID,Bin Jumah May Nasser8910,Fazal Yusra1,Pan Yunxiang1,Shen Zhonghua1

Affiliation:

1. School of Science, Nanjing University of Science and Technology, Nanjing 210094, China

2. Institute of Optoelectronics Nanomaterials, MIIT Key Laboratory of Advanced Display Materials and Devices, College of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, China

3. Department of Electrical Engineering, Sukkur IBA University, Sukkur 65200, Pakistan

4. Laser Spectroscopy Lab, Department of Physics, University of Agriculture, Faisalabad 38000, Pakistan

5. Wet Chemistry Laboratory, Department of Metallurgical Engineering, NED University of Engineering and Technology, University Road, Karachi 75270, Pakistan

6. Department of Chemical Engineering, Dawood University of Engineering and Technology, Karachi 75270, Pakistan

7. Department of Basic Health Sciences, Foundation Year of Health Colleges, Princess Nourah Bint Abdulrahman University, Riyadh 11671, Saudi Arabia

8. Biology Department, College of Science, Princess Nourah Bint Abdulrahman University, Riyadh 11671, Saudi Arabia

9. Environment and Biomaterial Unit, Health Sciences Research Center, Princess Nourah Bint Abdulrahman University, Riyadh 11671, Saudi Arabia

10. Saudi Society for Applied Science, Princess Nourah Bint Abdulrahman University, Riyadh 11671, Saudi Arabia

Abstract

Magneto-plasmonic Ag/Ni and Ag/Fe nanoparticles (NPs) were synthesized in this work using the environmentally safe and contaminant-free dual-pulsed Q-switched Nd:YAG 1064 nm laser ablation method. The optical and magnetic characteristics of synthesized nanomaterials were investigated using a vibrating sample magnetometer and an ultraviolet-visible absorption spectrometer. According to transmission electron microscopy (TEM), the shape of Ag/Ni and Ag/Fe NPs seems to be spherical, with mean diameters of 7.3 nm and 11.5 nm, respectively. X-ray diffraction (XRD) was used in order to investigate and describe the phase structures of the synthesized nanomaterials. The synthesized NPs reached maximum temperatures such as 48.9, 60, 63.4, 70, 75, and 79 °C for Ag/Ni nanofluid and 52, 56, 60, 68, 71, and 72 °C for Ag/Fe nanofluid when these nanofluids were subjected to an NIR 808 nm laser with operating powers of 1.24, 1.76, 2.36, 2.91, 3.5, and 4 W, respectively. Because of the plasmonic hyperthermia properties of nanoparticles, nanofluids display higher temperature profiles than pure water. According to these findings, plasmonic nanoparticles based on silver might be used to treat hyperthermia.

Funder

Princess Nourah bint Abdulrahman University

Publisher

MDPI AG

Subject

Materials Chemistry,Chemistry (miscellaneous),Electronic, Optical and Magnetic Materials

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