2008
DOI: 10.1016/j.matlet.2008.05.006
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Preparation and characterization of γ-Fe2O3/ZnO composite particles

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Cited by 41 publications
(16 citation statements)
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“…The absorption peak at 1515 cm −1 is ascribed to (C O) and at about 1327 cm −1 can be assigned to (COO). The absorption peak at 996 cm −1 is ascribed to citrate precursor [11] and other two absorption peaks at about 642 cm −1 and 432 cm −1 are assigned to (Fe O) and (Zn O), respectively [12,13]. In this study, a trace amount of precursor such as citrate ions could strongly adsorb on the ZnO surface, so its adsorption peak was detected by FTIR, while the C-element could not be detected by EDS due to the limitation of this equipment.…”
Section: Composition Analysismentioning
confidence: 99%
“…The absorption peak at 1515 cm −1 is ascribed to (C O) and at about 1327 cm −1 can be assigned to (COO). The absorption peak at 996 cm −1 is ascribed to citrate precursor [11] and other two absorption peaks at about 642 cm −1 and 432 cm −1 are assigned to (Fe O) and (Zn O), respectively [12,13]. In this study, a trace amount of precursor such as citrate ions could strongly adsorb on the ZnO surface, so its adsorption peak was detected by FTIR, while the C-element could not be detected by EDS due to the limitation of this equipment.…”
Section: Composition Analysismentioning
confidence: 99%
“…Bifunkcionālais γ-Fe 2 O 3 /ZnO hibrīdais nanomateriāls saglabā superparamagnētiskās īpašības no γ-Fe 2 O 3 nanodaļiņām un luminiscentās īpašības no ZnO nanodaļiņām [10]. Tādi kompozītmateriāli ir perspektīvi izmantošanai biomedicīnā un bioloģiskajā, magnētiskajā atdalīšanā un vēža šūnu, vīrusu un baktēriju noteikšanā [11]. Turklāt mehemītu saturoši kompozīti tiek izmantoti kā ferrofluīdi hipertermijā audzēju ārstēšanai, zāļu piegādei vēža doi: 10.7250/msac.2013.024 terapijā [12], pateicoties tā augstajai stabilitātei un bioloģiskai saderībai, kā arī lielai siltumietilpībai mainīgā magnētiskā lauka ietekmē.…”
Section: Ievadsunclassified
“…Tādā veidā var iegūt nanokompozītus ar aktīvās virsmas laukumu 85 m 2 /g. Variējot sintēzes apstākļus, piemēram, vides pH, var mainīt nanokompozītu sastāva komponentu attiecību, struktūru, daļiņu izmērus, līdz ar to ietekmējot vēlamās gala produkta īpašības [7,[9][10][11].…”
Section: Ievadsunclassified
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“…This type of composite particles has biological and biomedical potential applications such as detection of cancer cells, bacteria and viruses, and magnetic separation [11]. Recently Ruipeng Fu et al [12] The specification of the size, structure and optical properties of the as-synthesis and annealed nanoparticles were carried out. X-ray diffractometer (XRD) was used to identify the crystalline phase and to estimate the crystalline size.…”
Section: Introductionmentioning
confidence: 99%