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Stefan-van Staden RI, Comnea-Stancu IR, Yanık H, Göksel M, Alexandru A, Durmuş M. Phthalocyanine-BODIPY dye: synthesis, characterization, and utilization for pattern recognition of CYFRA 21-1 in whole blood samples. Anal Bioanal Chem 2017; 409:6195-6203. [PMID: 28852796 DOI: 10.1007/s00216-017-0560-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2017] [Revised: 07/13/2017] [Accepted: 08/01/2017] [Indexed: 12/01/2022]
Abstract
Phthalocyanine-BODIPY dye (BODIPY = boron dipyrromethene) was synthesized, fully characterized, and used for molecular recognition of CYFRA 21-1, a lung cancer biomarker, from whole blood samples. Thin films of three magnesium oxides ((MgO) n , where n = 8, 9, or 10)) were deposited on a paper substrate, and they were immersed in a solution of phthalocyanine-BODIPY dye (1.17 × 10-3 mol/L) for the design of stochastic sensors. Limits of determination of picograms per milliliter magnitude order were recorded for the proposed stochastic sensors. CYFRA 21-1 was reliably identified and determined with recoveries higher than 95% and RSD lower than 1% in whole blood samples.
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Affiliation(s)
- Raluca-Ioana Stefan-van Staden
- Laboratory of Electrochemistry and PATLAB Bucharest, National Institute of Research for Electrochemistry and Condensed Matter, 202 Splaiul Independentei St., 060021, Bucharest, Romania. .,Faculty of Applied Chemistry and Materials Science, Politehnica University of Bucharest, 1-7 Polizu St., 011061, Bucharest, Romania.
| | - Ionela Raluca Comnea-Stancu
- Laboratory of Electrochemistry and PATLAB Bucharest, National Institute of Research for Electrochemistry and Condensed Matter, 202 Splaiul Independentei St., 060021, Bucharest, Romania.,Faculty of Applied Chemistry and Materials Science, Politehnica University of Bucharest, 1-7 Polizu St., 011061, Bucharest, Romania
| | - Hülya Yanık
- Department of Chemistry, Gebze Technical University, PO Box 141, 41400, Gebze, Kocaeli, Turkey
| | - Meltem Göksel
- Department of Chemistry, Gebze Technical University, PO Box 141, 41400, Gebze, Kocaeli, Turkey.,Kosekoy Vocational School, Kocaeli University, PO Box 141, 41135, Kartepe, Kocaeli, Turkey
| | - Anghel Alexandru
- Low Temperature Plasma Laboratory, National Institute for Lasers, Plasma and Radiation Physics (NILPRP), 409 Atomistilor St., 077125, Magurele, Romania
| | - Mahmut Durmuş
- Kosekoy Vocational School, Kocaeli University, PO Box 141, 41135, Kartepe, Kocaeli, Turkey
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Lan WJ, Lin YM, Men ZH, Yan L. Surface-decorated S. cerevisiae for flow cytometric array immunoassay. Anal Bioanal Chem 2017; 409:5259-5267. [DOI: 10.1007/s00216-017-0470-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Revised: 05/24/2017] [Accepted: 06/14/2017] [Indexed: 11/28/2022]
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