Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Aleksandr S. Kamzin"'
Autor:
Venkatesha Narayanaswamy, Imaddin A. Al-Omari, Aleksandr S. Kamzin, Hafsa Khurshid, Abbas Khaleel, Bashar Issa, Ihab M. Obaidat
Publikováno v:
Magnetochemistry, Vol 8, Iss 12, p 165 (2022)
Ti-doped maghemite nanoparticles of average crystallite size 12.9 nm were synthesized using the sol–gel method. The XRD profile mainly showed the presence of maghemite phase with very small phases of TiO2 (rutile and anatase). Magnetization hystere
Externí odkaz:
https://doaj.org/article/24501f958e494ed69118de6ce97f9b1f
Autor:
Venkatesha Narayanaswamy, Imaddin A. Al-Omari, Aleksandr S. Kamzin, Bashar Issa, Ihab M. Obaidat
Publikováno v:
Nanomaterials, Vol 12, Iss 2, p 262 (2022)
Magnetically hard–soft core-shell ferrite nanoparticles are synthesized using an organometallic decomposition method through seed-mediated growth. Two sets of core-shell nanoparticles (S1 and S2) with different shell (Fe3O4) thicknesses and similar
Externí odkaz:
https://doaj.org/article/79fd0a97c1ae47a1bce05155cef4102e
Autor:
Venkatesha Narayanaswamy, Imaddin A. Al-Omari, Aleksandr S. Kamzin, Bashar Issa, Huseyin O. Tekin, Hafsa Khourshid, Hemant Kumar, Ambresh Mallya, Sangaraju Sambasivam, Ihab M. Obaidat
Publikováno v:
Nanomaterials, Vol 11, Iss 5, p 1231 (2021)
Mixed ferrite nanoparticles with compositions CoxMn1-xFe2O4 (x = 0, 0.2, 0.4, 0.6, 0.8, and 1.0) were synthesized by a simple chemical co-precipitation method. The structure and morphology of the nanoparticles were obtained by X-ray diffraction (XRD)
Externí odkaz:
https://doaj.org/article/f11d8d61ba744606b712679ee9a6b16e
Autor:
Venkatesha Narayanaswamy, Ihab M. Obaidat, Aleksandr S. Kamzin, Sachin Latiyan, Shilpee Jain, Hemant Kumar, Chandan Srivastava, Sulaiman Alaabed, Bashar Issa
Publikováno v:
International Journal of Molecular Sciences, Vol 20, Iss 13, p 3368 (2019)
The study presented in this work consists of two parts: The first part is the synthesis of Graphene oxide-Fe3O4 nanocomposites by a mechanochemical method which, is a mechanical process that is likely to yield extremely heterogeneous particles. The s
Externí odkaz:
https://doaj.org/article/46132cb558f84d81b99f9f79a437e3e6
Autor:
Venkatesha Narayanaswamy, Imaddin A. Al-Omari, Aleksandr. S. Kamzin, Chandu V. V. Muralee Gopi, Abbas Khaleel, Sulaiman Alaabed, Bashar Issa, Ihab M. Obaidat
Publikováno v:
AIMS Materials Science, Vol 9, Iss 1, Pp 71-84 (2022)
Hematite nanoparticles of average size of 20 nm were synthesized using sol-gel method and the structural characterisations were conducted using XRD and TEM. The XRD profile revealed the coexistence of small fraction of maghemite phase along with the
Externí odkaz:
https://doaj.org/article/dc1d1d379dc5412cb4fd2e9720ae7905
Autor:
Venkatesha Narayanaswamy, Abbas Khaleel, Bashar Issa, Ihab M. Obaidat, Chandu V. V. Muralee Gopi, Imaddin A. Al-Omari, Sajib Halder, Aleksandr S. Kamzin, Sulaiman Alaabed, Hussein H. Hamdeh
Publikováno v:
Biointerface Research in Applied Chemistry. 12:4626-4636
Hematite nanoparticles of average size 20 nm were synthesized using the sol-gel method, and the structural characterizations were conducted using XRD and TEM. The XRD profile revealed a small fraction of the maghemite phase and the main hematite phas
Autor:
Lluis Balcells, Carlos Martinez-Boubeta, Judith Oró-Solé, Ruslan Nazipov, Aleksandr S. Kamzin, Antonios Makridis, David Serantes, Oksana Chubykalo-Fesenko, Makis Angelakeris, Roy W. Chantrell, Segiu Ruta, Konstantinos Simeonidis
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
ACS Applied Nano Materials
instname
ACS Applied Nano Materials
Magnetic particle hyperthermia, in which colloidal nanostructures are exposed to an alternating magnetic field, is a promising approach to cancer therapy. Unfortunately, the clinical efficacy of hyperthermia has not yet been optimized. Consequently,
Autor:
Bashar Issa, Hafsa Khourshid, Huseyin Ozan Tekin, Aleksandr S. Kamzin, Sangaraju Sambasivam, Ihab M. Obaidat, Venkatesha Narayanaswamy, Imaddin A. Al-Omari, Ambresh Mallya, Hemant Kumar
Publikováno v:
Nanomaterials, Vol 11, Iss 1231, p 1231 (2021)
Nanomaterials
Volume 11
Issue 5
Nanomaterials
Volume 11
Issue 5
Mixed ferrite nanoparticles with compositions CoxMn1-xFe2O4 (x = 0, 0.2, 0.4, 0.6, 0.8, and 1.0) were synthesized by a simple chemical co-precipitation method. The structure and morphology of the nanoparticles were obtained by X-ray diffraction (XRD)
Autor:
Chandu V. V. Muralee Gopi, Aleksandr S. Kamzin, Hammad Mueen Arbi, Sangaraju Sambasivam, Venkatesha Narayanaswamy, Pardha Saradhi Maram, Ihab M. Obaidat
Publikováno v:
Journal of Solid State Chemistry. 294:121872
Pure and Mn-doped ZrO2 nanocrystals (Zr1-xMnxO2) with varying Mn concentrations (x = 0.02, 0.04, 0.06, and 0.08) have been synthesized using sol-gel method. The effect of Mn doping concentration on structural, optical and magnetic properties ha
Publikováno v:
Journal of Magnetism and Magnetic Materials. 378:389-396
Mn substituted NiFe2O4 ferrite nanoparticles (Mn–NiFe2O4) were synthesized by the auto-combustion method. Their actions were carried out at different fuel ratios (50%, 75% and 100%). The nanoparticles have been investigated by X-ray powder diffract