USING PULSED LASER ABLATION IN LIQUID TECHNIQUE TO SYNTHESIS AND CHARACTERIZATION OF FEO AT AU NPs CORE-SHELL: EVALUATION OF ANTIMICROBIAL ACTIVITY Hiba A. Abed, Sabah N. Mazhir, Saeed Naif Turki Al Rashid Nanoscience and Technology, 2026 Medical nanotechnology has become a cutting-edge and effective method for curing some of the most difficult medical problems. Gold, silver, and other inorganic nanomaterials have demonstrated potential antibacterial efficacies. Interestingly, because of their ability to interact well with biological systems, the ease of surface manipulation and the excellent optical properties characteristic of gold (FeO at Au NPs) core shell has drawn particular attention. Coating one nanomaterial with another results in a composite of two nanoparticles (NPs), enhancing both the physical and chemical properties. This enhancement increases its effectiveness, particularly in medical applications. Escherichia coli, Staphylococcus aureus, Bacillus subtitles, and Klebsiella pneumonia are the most common enteric bacterial human pathogens that cause diarrhea in both children and adults. Their shape negatively impacts the human immune system. Then, the X-ray diffraction technique was used to analyze the core-shell structure of these particles. We have looked into the crucial impact that average particle size has on the suppression of the abovementioned bacterial species. The size of the gold NPs generated in liquid by pulsed laser ablation in liquid approach was shown by ultraviolet-visible spectroscopy to be in the 290-1,100 nm range. The results show that the surface plasmon resonance peak of gold occurs at ~ 545 nm and is within the range of 290-1,100 nm. On the other hand, iron shows its maximum absorption peak at ~ 0.45 within the range of 200-350 nm. Additionally, the search illustrates an additional absorption peak attributed to FeO at Au core-shell structure at 555 nm within the range of 290-1,100 nm. Transmission electron microscope analysis revealed that particle sizes were < 50 nm during the preparation of the core-shell structure.
Synthesis and characterization of silver nanoparticles from fenugreek seeds extract against some pathogens and biofilm formation HI Abdullah, MS Hanon, RA Khalaf, HI Al-Ahmed, SN Mazhir AIP Conference Proceedings 3460 (1), 050034 , 2026 2026
Optical and structural characterization of ZnO@ CdO core-shell nanoparticles synthesized by plasma jet technique for bio application SN Mazhir, SNT Al Rashid, N Mohamed AIP Conference Proceedings 3460 (1), 050033 , 2026 2026
Raman Spectroscopy and Optical Properties of CeO 2 :Al 2 O 3 Nanocomposites Synthesized by Pulsed Laser Deposition ANA Algaffar, NH Harb, SN Mazhir Baghdad Science Journal 23 (4), 1135-1145 , 2026 2026
USING PULSED LASER ABLATION IN LIQUID TECHNIQUE TO SYNTHESIS AND CHARACTERIZATION OF FEO AT AU NPs CORE-SHELL: EVALUATION OF ANTIMICROBIAL ACTIVITY HA Abed, SN Mazhir, SNT Al Rashid Nanoscience and Technology: An International Journal 17 (1) , 2026 2026
Studying the effect of atmospheric pressure argon plasma on the radioactivity of soil samples in al-Kadhimiya City H Al-Hameed, NK Abdalameer, F Al-Sahar, SN Mazhir AIP Conference Proceedings 3190 (1), 110002 , 2025 2025
Calculating plasma parameters for(ZnO) 1−x : (CdO) x produced by Nd:YAG laser ZM Rifaaht, SN Mazhir, SJ Mohammd Journal of Optics 54 (5), 3202-3208 , 2025 2025
Preparation and Characterization of CdO@ ZnO Core–Shell Nanoparticles by Pulsed Laser Ablation: Evaluation of Anti-Microbial Activity N Mohamed, SN Mazhir, SNT AlRashid Plasmonics 20 (9), 7285-7291 , 2025 2025 Citations: 2
Effect of high-purity Ag@ ZnO Core shell nanoparticles synthesized by pulse laser ablation technique: Evaluation of Skin cancer cells AA Khudhair, SN Mazhir, MG Hammed Plasmonics 20 (9), 7195-7207 , 2025 2025 Citations: 3
In Vivo Studies of the Effect of Nano-Indian Costus on Thyroid Gland Injury NF Majeed, AH Ali, SN Mazhir, HM Abdullah International Journal of Nanoscience 24 (02n03), 2550002 , 2025 2025
Removing tattoo ink from mice skin using laser and cold plasma jet technology NF Majeed, AH Ali, SN Mazhir, RS Akram AIP Conference Proceedings 3282 (1), 050018 , 2025 2025
Spectroscopic investigation of Zn plasma induced by Nd: YAG laser SA Abbas, SN Mazhir AIP Conference Proceedings 3282 (1), 050053 , 2025 2025
Calculating plasma parameters for Zn target using laser-induced breakdown spectroscopy SNT AlRashid, NF Majeed, MA Azeez, SN Mazhir Journal of Optics, 1-7 , 2025 2025 Citations: 2
Optical and structural characterization of ZnO: CdO nanoparticles prepared by pulsed laser deposition technique ZM Rifaaht, SJ Mohammd, SN Mazhir Journal of Optics, 1-7 , 2025 2025 Citations: 1
Spectroscopic Investigation of Plasma Parameters in an CdO Target Using Laser-Induced Breakdown Spectroscopy SNT AlRashid, SN Mazhir, NM Hamid Journal of Physical Science 36 (3), 75-87 , 2025 2025
Spectroscopic Investigation of Plasma Parameters in an Iron Target: A comparative study of different laser energies HA Abed, SN Mazhir, SNT Alrashid Baghdad Science Journal 22 (10), 3421-3429 , 2025 2025
SYNTHESIS AND CHARACTERIZATION OF AG@ ZnO CORE SHELL NANOPARTICLES PREPARED BY PULSE LASER ABLATION TECHNIQUE: EVALUATION OF SKIN CANCER CELLS AA Khudhair, SN Mazhir, MG Hammed Nanoscience and Technology: An International Journal 16 (4) , 2025 2025
Optical and structural characterization of Au@ ZnO core–shell nanoparticles prepared by pulsed laser ablation as anticancer agents for skin cancer AA Khudhair, SN Mazhir, MG Hammed Journal of Optics, 1-10 , 2024 2024 Citations: 10
Stark broadening, Boltzmann plot methods for calculating plasma parameters by laser-induced breakdown spectroscopy for gold target HA Abed, SNT Al Rashid, SN Mazhir International Journal of Nanoscience 23 (05), 2450004 , 2024 2024 Citations: 3
Structural and solar cell properties of Cr doped ZnO: CdO/Si thin films prepared by laser induced plasma SN Mazhir, SJ Mohammd, ZM Rifaaht Journal of Optics, 1-8 , 2024 2024
Influence of laser energy on solar cell efficiency for Co doped ZnO: CdO nanoparticle prepard by Nd: YAG laser ZM Rifaaht, SN Mazhir, SJ Mohammd Journal of Optics, 1-8 , 2024 2024
MOST CITED SCHOLAR PUBLICATIONS
The effect of ZnSe Core/shell on the properties of the window layer of the solar cell and its applications in solar energy NK Abdalameer, SN Mazhir, KA Aadim Energy Reports 6, 447-458 , 2020 2020 Citations: 60
Influence of gas flow rate on plasma parameters produced by a plasma jet and its spectroscopic diagnosis using the OES technique KA Aadim, SN Mazhir, NK Abdalameer, AH Ali IOP Conference Series: Materials Science and Engineering 987 (1), 012020 , 2020 2020 Citations: 40
Cytotoxic activity of green zinc selenide nanoparticles against Hep-G2 cell lines SN Mazhir, KA Aadim, MMF Al-Halbosiy, NK Abdalameer Indian J. Forensic Med. Toxicol 15 (1), 2072-2078 , 2021 2021 Citations: 38
Diagnostics of zinc selenite plasma produced by FHG of a Q-switchedND: YAGlaser NK Abdaalameer, SN Mazhir, KA Aadim Chalcogenide Lett. 18 (7), 405-411 , 2021 2021 Citations: 29
Studying the effect of Cold Plasma on the Blood Using Digital Image Processing and Images Texture analysis SNMAHANKAFW Hadi International conference on Signal Processing, Communication, Power and … , 2016 2016 Citations: 28
Texture Analysis of smear of Leukemia Blood Cells after Exposing to Cold Plasma LH Alobaidy, Sabah N. Mazhir, Farah W. Hadi, Alaa Noori Mazher Baghdad Science Journal 14 (2), 403-410 , 2017 2017 Citations: 27
Influence of RF sputtering power on surface properties and biocompatibility of 316L stainless steel alloy by deposition of TiO 2 thin films MK Khalaf, SN Mazhir, MS Mahdi, SK Taha, M Bououdina Materials Research Express 6 (3), 035401 , 2019 2019 Citations: 26
Using Texture Analysis Image Processing Technique to Study the Effect of Microwave Plasma on the Living Tissue ASN Sabah N. Mazhir , Alyaa H.Ali, Hazim al-Ahmed Baghdad Science Journal 15 (1), 87-97 , 2018 2018 Citations: 26
The effect of gas flow on plasma parameters induced by microwave SN Mazhir, NA Abdullah, HI al-Ahmed, NH Harb, NK Abdalameer Baghdad Science Journal 15 (2), 13 , 2018 2018 Citations: 26
Development and validation of a psychometric scale for assessing PA chest image quality: A pilot study HMAEIAAARDLHMSNARSMP Hogg Radiography 20 (4) , 2014 2014 Citations: 23
The optical and structural properties of the Fe@ Au core–shell nanoparticles prepared by PLAL HA Abed, SNT Al Rashid, SN Mazhir International Journal of Nanoscience 22 (06), 2330005 , 2023 2023 Citations: 22
The histological effect of activated Aloe Vera extract by microwave plasma on wound healing AS Noori, NF Mageed, MKA Mohammed, SN Mazhir, AH Ali, NA Jaber, ... Chemical Physics Letters 807, 140112 , 2022 2022 Citations: 22
Laser-induced plasma atomic and ionic emission during target ablation NK Abdalameer, SN Mazhir International Journal of Nanoscience 20 (05), 2150044 , 2021 2021 Citations: 21
Effects of Gas Flow on Spectral Properties of Plasma Jet Induced by Microwave H Sabah N. Mazhir,Nada A. Abdullah, Aws F. Rauuf, Alyaa H. Ali Baghdad Science Journal 15 (1), 81-86 , 2018 2018 Citations: 21
Structural and solar cell properties of CuO doped TiO2 thin films prepared by laser induced plasma SN Mazhir, H Yasen, MM Salih, GH Mohamed J Eng Appl Sci 13 (10), 3555-61 , 2018 2018 Citations: 21
A comparative study on the electrical characteristics of generating plasma by using different target sources SK Taha, SN Mazhir, MK Khalaf Baghdad Science Journal 15 (4), 9 , 2018 2018 Citations: 21
Bio-synthesis of (Zn/Se) core-shell nanoparticles by micro plasma-jet technique SN Mazhir, NK Abdalameer, LA Yaaqoob, JK Hammood International Journal of Nanoscience 21 (05), 2250041 , 2022 2022 Citations: 20
Spectroscopic analysis of clove plasma parameters using optical emission spectroscopy NF Majeed, MR Naeemah, AH Ali, SN Mazhir Iraqi journal of science, 2565-2570 , 2021 2021 Citations: 20
A Study of Plasma parameters in gold sputtering System by Means of Optical Emission Spectroscopy MKK Sabah N. Mazhir, S K Taha, N H Harb IOP Conf. Series: Materials Science and Engineering 871 (012081), 1-6 , 2020 2020 Citations: 20
Spectroscopic Study of (TiO2)1-x(CuO)x Plasma Generated by Nd:YAG Laser SN Mazhir ARPN Journal of Engineering and Applied Sciences 13 (3), 864-869 , 2018 2018 Citations: 18
