{"tmp":{"image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","short":"CC BY (4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode"},"date_updated":"2023-08-09T10:12:22Z","month":"04","article_processing_charge":"Yes","day":"01","file":[{"date_updated":"2022-04-04T10:39:24Z","date_created":"2022-04-04T10:39:24Z","file_size":2437988,"success":1,"file_id":"10949","checksum":"2c15c8d3041ebc36bc64870247081758","relation":"main_file","access_level":"open_access","creator":"dernst","file_name":"2022_Colorants_Coruh.pdf","content_type":"application/pdf"}],"type":"journal_article","abstract":[{"lang":"eng","text":"Mica-titania pearlescent pigments (MTs) were previously coated with organic molecules to obtain combination pigments (CPs) for achieving certain improvements or functionalities. Anthocyanins (ACNs) are molecules that can be extracted from natural resources and exhibit color changes via pH modifications of the enclosing medium. The purpose of the study was to produce a new series of CPs by depositing ACNs on MTs at different pH values, to observe the changes in color, and to associate these changes to thermogravimetrically determined deposition efficiencies in light of spectral differences. The extraction and deposition methods were based on aqueous chemistry and were straightforward. The ACN deposition generally increased with increasing pH and correlated with the consistency between the charges of the MT surfaces and the dominant ACN species at a specific pH value. The fluorescence of the CPs was inversely correlated with the deposition quantities invoking the possibility of a quenching effect."}],"department":[{"_id":"LeSa"}],"issue":"2","publication_status":"published","date_published":"2022-04-01T00:00:00Z","publisher":"MDPI","user_id":"3E5EF7F0-F248-11E8-B48F-1D18A9856A87","date_created":"2022-04-04T09:03:54Z","oa":1,"oa_version":"Published Version","status":"public","title":"pH-dependent coloring of combination effect pigments with anthocyanins from Brassica oleracea var. capitata F. rubra","quality_controlled":"1","publication_identifier":{"issn":["2079-6447"]},"doi":"10.3390/colorants1020010","page":"149-164","author":[{"orcid":"0000-0002-3219-2022","full_name":"Çoruh, Mehmet Orkun","id":"d25163e5-8d53-11eb-a251-e6dd8ea1b8ef","last_name":"Çoruh","first_name":"Mehmet Orkun"},{"last_name":"Gündüz","first_name":"Güngör","full_name":"Gündüz, Güngör"},{"last_name":"Çolak","first_name":"Üner","full_name":"Çolak, Üner"},{"first_name":"Bora","last_name":"Maviş","full_name":"Maviş, Bora"}],"publication":"Colorants","has_accepted_license":"1","language":[{"iso":"eng"}],"_id":"10945","article_type":"original","citation":{"ieee":"M. O. Çoruh, G. Gündüz, Ü. Çolak, and B. Maviş, “pH-dependent coloring of combination effect pigments with anthocyanins from Brassica oleracea var. capitata F. rubra,” <i>Colorants</i>, vol. 1, no. 2. MDPI, pp. 149–164, 2022.","mla":"Çoruh, Mehmet Orkun, et al. “PH-Dependent Coloring of Combination Effect Pigments with Anthocyanins from Brassica Oleracea Var. Capitata F. Rubra.” <i>Colorants</i>, vol. 1, no. 2, MDPI, 2022, pp. 149–64, doi:<a href=\"https://doi.org/10.3390/colorants1020010\">10.3390/colorants1020010</a>.","short":"M.O. Çoruh, G. Gündüz, Ü. Çolak, B. Maviş, Colorants 1 (2022) 149–164.","apa":"Çoruh, M. O., Gündüz, G., Çolak, Ü., &#38; Maviş, B. (2022). pH-dependent coloring of combination effect pigments with anthocyanins from Brassica oleracea var. capitata F. rubra. <i>Colorants</i>. MDPI. <a href=\"https://doi.org/10.3390/colorants1020010\">https://doi.org/10.3390/colorants1020010</a>","chicago":"Çoruh, Mehmet Orkun, Güngör Gündüz, Üner Çolak, and Bora Maviş. “PH-Dependent Coloring of Combination Effect Pigments with Anthocyanins from Brassica Oleracea Var. Capitata F. Rubra.” <i>Colorants</i>. MDPI, 2022. <a href=\"https://doi.org/10.3390/colorants1020010\">https://doi.org/10.3390/colorants1020010</a>.","ista":"Çoruh MO, Gündüz G, Çolak Ü, Maviş B. 2022. pH-dependent coloring of combination effect pigments with anthocyanins from Brassica oleracea var. capitata F. rubra. Colorants. 1(2), 149–164.","ama":"Çoruh MO, Gündüz G, Çolak Ü, Maviş B. pH-dependent coloring of combination effect pigments with anthocyanins from Brassica oleracea var. capitata F. rubra. <i>Colorants</i>. 2022;1(2):149-164. doi:<a href=\"https://doi.org/10.3390/colorants1020010\">10.3390/colorants1020010</a>"},"year":"2022","volume":1,"intvolume":"         1","ddc":["570"],"file_date_updated":"2022-04-04T10:39:24Z","acknowledgement":"This research was partly funded by Hacettepe University (Bilimsel Ara¸stırma Projeleri\r\nKoordinasyon Birimi), grant number FHD-2015-8094.The authors are indebted to Ahmet Önal for his supports in acquiring the fluorescence spectra and the decision of excitation wavelengths. The authors also acknowledge use of the services and facilities of UNAM-National Nanotechnology Research Center at Bilkent University and mica donation from Sabuncular Mining Co."}