--- _id: '10945' 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. 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." article_processing_charge: Yes article_type: original author: - first_name: Mehmet Orkun full_name: Çoruh, Mehmet Orkun id: d25163e5-8d53-11eb-a251-e6dd8ea1b8ef last_name: Çoruh orcid: 0000-0002-3219-2022 - first_name: Güngör full_name: Gündüz, Güngör last_name: Gündüz - first_name: Üner full_name: Çolak, Üner last_name: Çolak - first_name: Bora full_name: Maviş, Bora last_name: Maviş citation: 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. Colorants. 2022;1(2):149-164. doi:10.3390/colorants1020010 apa: Çoruh, M. O., Gündüz, G., Çolak, Ü., & Maviş, B. (2022). pH-dependent coloring of combination effect pigments with anthocyanins from Brassica oleracea var. capitata F. rubra. Colorants. MDPI. https://doi.org/10.3390/colorants1020010 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.” Colorants. MDPI, 2022. https://doi.org/10.3390/colorants1020010. 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,” Colorants, vol. 1, no. 2. MDPI, pp. 149–164, 2022. 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. mla: Çoruh, Mehmet Orkun, et al. “PH-Dependent Coloring of Combination Effect Pigments with Anthocyanins from Brassica Oleracea Var. Capitata F. Rubra.” Colorants, vol. 1, no. 2, MDPI, 2022, pp. 149–64, doi:10.3390/colorants1020010. short: M.O. Çoruh, G. Gündüz, Ü. Çolak, B. Maviş, Colorants 1 (2022) 149–164. date_created: 2022-04-04T09:03:54Z date_published: 2022-04-01T00:00:00Z date_updated: 2023-08-09T10:12:22Z day: '01' ddc: - '570' department: - _id: LeSa doi: 10.3390/colorants1020010 file: - access_level: open_access checksum: 2c15c8d3041ebc36bc64870247081758 content_type: application/pdf creator: dernst date_created: 2022-04-04T10:39:24Z date_updated: 2022-04-04T10:39:24Z file_id: '10949' file_name: 2022_Colorants_Coruh.pdf file_size: 2437988 relation: main_file success: 1 file_date_updated: 2022-04-04T10:39:24Z has_accepted_license: '1' intvolume: ' 1' issue: '2' language: - iso: eng month: '04' oa: 1 oa_version: Published Version page: 149-164 publication: Colorants publication_identifier: issn: - 2079-6447 publication_status: published publisher: MDPI quality_controlled: '1' status: public title: pH-dependent coloring of combination effect pigments with anthocyanins from Brassica oleracea var. capitata F. rubra tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 volume: 1 year: '2022' ...