{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,7]],"date-time":"2026-04-07T22:35:17Z","timestamp":1775601317131,"version":"3.50.1"},"reference-count":0,"publisher":"AVES YAYINCILIK A.\u015e.","issue":"5","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["AOTT"],"abstract":"<jats:p>Abstract\n\nObjective: The aim of this study was to define the chemical composition, morphology and crystallography of powdered fish heads of the species Argyrosomus regius for bone graft biomaterial applications. \\r\\nMethods: Two sizes of powder were prepared by different grinding methods; Powder A (coarse, d50=68.5 \u00b5m) and Powder B (fine, d50=19.1 \u00b5m). Samples were analyzed using X-ray diffraction (XRD), X-ray fluorescence (XRF), scanning electron microscopy (SEM), thermogravimetry (TG), and energy dispersive X-ray spectroscopy (EDS).\\r\\nResults: The powder was mainly composed of aragonite (CaCO3) and calcite (CaCO3). The XRD pattern of Powder A and B matched standard aragonite and calcite patterns. In addition, the calcium oxide (CaO) phase was found after the calcination of Powder A. Thermogravimetry analysis confirmed total mass losses of 43.6% and 47.3% in Powders A and B, respectively. \\r\\nConclusion: The microstructure of Powder A was mainly composed of different sizes and tubular shape, whereas Powder B showed agglomerated particles. The high quantity of CaO and other oxides resemble the chemical composition of bone. In general, the powder can be considered as bone graft after transformation to hydroxyapatite phase.\n\n\u00d6zet\n\nAma\u00e7: Bu \u00e7al\u0131\u015fman\u0131n amac\u0131, kemik grefti biyomalzeme uygulamalar\u0131nda kullan\u0131lan ve Argyrosomus regius t\u00fcr\u00fcnden elde edilen toz bal\u0131k kafas\u0131n\u0131n kimyasal bile\u015fimi, morfolojisi ve kristalografisini tan\u0131mlamakt\u0131. \\r\\n\u00c7al\u0131\u015fma Plan\u0131: \u0130ki de\u011fi\u015fik boyda toz farkl\u0131 \u00f6\u011f\u00fctme y\u00f6ntemleriyle haz\u0131rland\u0131; A tozu (kaba, d50=68.5 \u00b5m) ve B tozu (ince, d50 = 19.1 \u00b5m). Elde edilen bu iki toz numunesi, X-\u0131\u015f\u0131n\u0131 k\u0131r\u0131n\u0131m\u0131 (XRD), X-\u0131\u015f\u0131n\u0131 floresans\u0131 (XRF), taramal\u0131 elektron mikroskobu (SEM), termogravimetri (TG) ve enerji da\u011f\u0131l\u0131ml\u0131 X-\u0131\u015f\u0131n\u0131 spektroskopisi (EDS) gibi farkl\u0131 teknikler kullan\u0131larak analiz edildi.\\r\\nBulgular: Sonu\u00e7lar tozun a\u011f\u0131rl\u0131kl\u0131 olarak aragonit (CaCO3) ve kalsitten (CaCO3) olu\u015ftu\u011funu g\u00f6stermekteydi. A ve B tozlar\u0131n\u0131n XRD uygulamas\u0131 sonras\u0131 paternleri standart aragonit paterni ile uyu\u015fmaktayd\u0131. Buna ek olarak, kalsiyum oksit (CaO) faz\u0131 A tozunun kalsinasyonu sonucu bulundu. TG analizinde, toplam k\u00fctle kayb\u0131, s\u0131ras\u0131yla, A tozu i\u00e7in %43.6, B tozu i\u00e7in %47.3 olarak kaydedildi. \\r\\n\u00c7\u0131kar\u0131mlar: A tozunun mikroyap\u0131s\u0131n\u0131n farkl\u0131 boylarda ve ba\u015fl\u0131ca \u00e7ubuk \u015feklindeki yap\u0131lardan, B tozunun mikroyap\u0131s\u0131n\u0131n ise aglomere partik\u00fcllerden olu\u015ftu\u011fu g\u00f6zlemlendi. Y\u00fcksek miktardaki CaO ve di\u011fer oksitler kemi\u011fin kimyasal bile\u015fimine benzemekteydi. Genel olarak hidroksiapatit faz d\u00f6n\u00fc\u015f\u00fcm\u00fc sonras\u0131 olu\u015fan toz \u00f6zelliklerinin kemik grefti olarak kabul edilebilir oldu\u011fu g\u00f6r\u00fclmektedir.<\/jats:p>","DOI":"10.3944\/aott.2013.2688","type":"journal-article","created":{"date-parts":[[2013,11,14]],"date-time":"2013-11-14T10:52:18Z","timestamp":1384426338000},"page":"359-365","source":"Crossref","is-referenced-by-count":12,"title":["Characterization of powdered fish heads for bone graft biomaterial applications"],"prefix":"10.5152","volume":"47","author":[{"given":"Mustafa","family":"Ozgur Oteyaka","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hasan","family":"Huseyin Unal","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Namik","family":"Bilici","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eda","family":"Tasci","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"3111","published-online":{"date-parts":[[2020,2,7]]},"container-title":["Acta Orthopaedica et Traumatologica Turcica"],"original-title":[],"link":[{"URL":"https:\/\/aott.org.tr\/index.php\/pub\/article\/download\/2750\/2704","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,11,18]],"date-time":"2025-11-18T11:24:52Z","timestamp":1763465092000},"score":1,"resource":{"primary":{"URL":"https:\/\/aott.org.tr\/index.php\/pub\/article\/view\/2750"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,2,7]]},"references-count":0,"journal-issue":{"issue":"5","published-online":{"date-parts":[[2013,1,5]]}},"URL":"https:\/\/doi.org\/10.3944\/aott.2013.2688","relation":{},"ISSN":["2589-1294","1017-995X"],"issn-type":[{"value":"2589-1294","type":"electronic"},{"value":"1017-995X","type":"print"}],"subject":[],"published":{"date-parts":[[2020,2,7]]}}}