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Santos N, Fuentes-Lemus E, Ahumada M. Use of photosensitive molecules in the crosslinking of biopolymers: applications and considerations in biomaterials development. J Mater Chem B 2024; 12:6550-6562. [PMID: 38913025 DOI: 10.1039/d4tb00299g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/25/2024]
Abstract
The development of diverse types of biomaterials has significantly contributed to bringing new biomedical strategies to treat clinical conditions. Applications of these biomaterials can range from mechanical support and protection of injured tissues to joint replacement, tissue implants, and drug delivery systems. Among the strategies commonly used to prepare biomaterials, the use of electromagnetic radiation to initiate crosslinking stands out. The predominance of photo-induced polymerization methods relies on a fast, efficient, and straightforward process that can be easily adjusted to clinical needs. This strategy consists of irradiating the components that form the material with photons in the near ultraviolet-visible wavelength range (i.e., ∼310 to 750 nm) in the presence of a photoactive molecule. Upon photon absorption, photosensitive molecules can generate excited species that initiate photopolymerization through different reaction mechanisms. However, this process could promote undesired side reactions depending on the target zone or treatment type (e.g., oxidative stress and modification of biomolecules such as proteins and lipids). This review explores the basic concepts behind the photopolymerization process of ex situ and in situ biomaterials. Particular emphasis was put on the photosensitization initiated by the most employed photosensitizers and the photoreactions that they mediate in aqueous media. Finally, the undesired oxidation reactions at the bio-interface and potential solutions are presented.
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Affiliation(s)
- Nicolas Santos
- Institut Químic de Sarrià, Universitat Ramon Llull, Barcelona 08017, Spain
| | - Eduardo Fuentes-Lemus
- Department of Biomedical Sciences, Panum Institute, University of Copenhagen, Blegdamsvej 3, Copenhagen, 2200, Denmark.
| | - Manuel Ahumada
- Centro de Nanotecnología Aplicada, Facultad de Ciencias, Ingeniería y Tecnología, Universidad Mayor, Santiago 8580745, Chile.
- Escuela de Biotecnología, Facultad de Ciencias, Ingeniería y Tecnología, Universidad Mayor, Santiago 8580745, Chile
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2
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Breza M. On the Jahn-Teller Effect in Silver Complexes of Dimethyl Amino Phenyl Substituted Phthalocyanine. Molecules 2023; 28:7019. [PMID: 37894497 PMCID: PMC10609293 DOI: 10.3390/molecules28207019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Revised: 10/03/2023] [Accepted: 10/09/2023] [Indexed: 10/29/2023] Open
Abstract
The structures of Ag complexes with dimethyl amino phenyl substituted phthalocyanine m[dmaphPcAg]q of various charges q and in the two lowest spin states m were optimized using the B3LYP method within the D4h symmetry group and its subgroups. The most stable reaction intermediate in the supposed photoinitiation reaction is 3[dmaphPcAg]-. Group-theoretical analysis of the optimized structures and of their electron states reveals two symmetry-descent mechanisms. The stable structures of maximal symmetry of complexes 1[dmaphPcAg]+, 3[dmaphPcAg]+, 2[dmaphPcAg]0, and 4[dmaphPcAg]2- correspond to the D4 group as a consequence of the pseudo-Jahn-Teller effect within unstable D4h structure. Complexes 4[dmaphPcAg]0, 1[dmaphPcAg]-, 3[dmaphPcAg]-, and 2[dmaphPcAg]2- with double degenerate electron ground states in D4h symmetry structures undergo a symmetry descent to stable structures corresponding to maximal D2 symmetry, not because of a simple Jahn-Teller effect but due to a hidden pseudo-Jahn-Teller effect (strong vibronic interaction between excited electron states). The reduction of the neutral photoinitiator causes symmetry descent to its anionic intermediate because of vibronic interactions that must significantly affect the polymerization reactions.
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Affiliation(s)
- Martin Breza
- Department of Physical Chemistry, Slovak Technical University, Radlinskeho 9, SK-81237 Bratislava, Slovakia
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Cetin D, Yavuz O, Alcay Y, Semih Yildirim M, Kaplan M, Aribuga H, Ozdemir E, Ertugral U, Yilmaz I. Development of a new near-infrared, spectrophotometric, and colorimetric probe based on phthalocyanine containing mercaptoquinoline unit for discriminative and highly sensitive detection of Ag +, Cu 2+, and Hg 2+ ions. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 297:122725. [PMID: 37075687 DOI: 10.1016/j.saa.2023.122725] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 03/29/2023] [Accepted: 04/09/2023] [Indexed: 05/03/2023]
Abstract
A new near-infrared, spectrophotometric, and colorimetric probe based on a phthalocyanine-containing mercaptoquinoline unit (MQZnPc) has been constructed and utilized for discriminative and highly selective/sensitive detection of Ag+, Cu2+, and Hg2+ ions by using proper masking agents like EDTA, KI, and NaCl. The probe only responds to Ag+, Cu2+, and Hg2+ among the tested ions without any interference. The probe performs quite well (the limit of detection: 160 ppb, 148 ppb, and 276 ppb of Ag+, Cu2+, and Hg2+ions for UV-Vis, and 15 ppb, 37 ppb, and 467 ppb of Ag+, Cu2+, and Hg2+ ions for fluorescence, respectively), and has a fast response time (150 sec, 90 sec, and 90 sec of Ag+, Cu2+, and Hg2+ions for UV-Vis, and 300 sec, 240 sec, and 90 sec Ag+, Cu2+, and Hg2+ions for fluorescence, respectively). The probe also displays a colorimetric feature for UV-Vis and smartphone applications. Based on a single probe, Ag+, Cu2+, and Hg2+ ions which are the main toxic water contaminants could be recognized very quickly and colorimetrically with high recovery values in tap water samples. This study stands out with its unique properties compared to the related studies in the literature.
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Affiliation(s)
- Dila Cetin
- Istanbul Technical University, Department of Chemistry, 34469 Maslak, Istanbul, Turkey
| | - Ozgur Yavuz
- Istanbul Technical University, Department of Chemistry, 34469 Maslak, Istanbul, Turkey
| | - Yusuf Alcay
- Istanbul Technical University, Department of Chemistry, 34469 Maslak, Istanbul, Turkey
| | | | - Mehmet Kaplan
- Istanbul Technical University, Department of Chemistry, 34469 Maslak, Istanbul, Turkey
| | - Hulya Aribuga
- Istanbul Technical University, Department of Chemistry, 34469 Maslak, Istanbul, Turkey
| | - Emre Ozdemir
- Istanbul Technical University, Department of Chemistry, 34469 Maslak, Istanbul, Turkey
| | - Utku Ertugral
- Istanbul Technical University, Department of Chemistry, 34469 Maslak, Istanbul, Turkey
| | - Ismail Yilmaz
- Istanbul Technical University, Department of Chemistry, 34469 Maslak, Istanbul, Turkey.
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4
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Yavuz O, Sezen M, Alcay Y, Semih Yildirim M, Aribuga H, Ozdemir E, Ertugral U, Ozkilic Y, Şenyurt Tuzun N, Yilmaz I. A new highly Selective, sensitive and NIR spectrophotometric probe based on A 2B 2-Type of unsymmetrical phthalocyanine for hazardous Be 2+ recognition. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 284:121484. [PMID: 35729029 DOI: 10.1016/j.saa.2022.121484] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 06/02/2022] [Accepted: 06/05/2022] [Indexed: 06/15/2023]
Abstract
The aim of this work is to construct a new A2B2-type of unsymmetrical and ratiometric phthalocyanine (Pc) based-probe O-A2B2ZnPc to provide an effective solution to critical inadequacy to be experienced for the detection of hazardous Be2+. O-A2B2ZnPc enabling strong absorption and emission in Near-Infrared region (λabs-λem wavelengths of 694-712 nm) showed excellent selectivity and sensitivity toward Be2+ among competitive metal ions by both spectrophotometric and fluorometric methods. The probe with oligomeric Pc form in THF was degraded with the addition of aqueous Be2+ and arranged to J-aggregation form, resulting in a remarkably diminishing in Q-band at 694 nm as well as a new band formation at 746 nm, and a considerably decreasing in fluorescence emission. The probe has superior features for the determination of Be2+ such as high quantum efficiency and photochemical stability, rapid response (1 s), high selectivity and very low Limit of Detection (0.26 ppb and 1.5 ppb) for UV-Vis and fluorescence, respectively which are quite good values according to the permissible amount of Be2+ (4 ppb) in water as specified by World Health Organization. O-A2B2ZnPc can be shown among the best performing probes with its unique properties according to previous studies in the literature. In addition, the geometrical and spectral features of the O-A2B2ZnPc were analyzed in detail by DFT calculations.
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Affiliation(s)
- Ozgur Yavuz
- Istanbul Technical University, Department of Chemistry, 34469, Maslak, Istanbul, Turkey
| | - Mustafa Sezen
- Istanbul Technical University, Department of Chemistry, 34469, Maslak, Istanbul, Turkey
| | - Yusuf Alcay
- Istanbul Technical University, Department of Chemistry, 34469, Maslak, Istanbul, Turkey
| | | | - Hulya Aribuga
- Istanbul Technical University, Department of Chemistry, 34469, Maslak, Istanbul, Turkey
| | - Emre Ozdemir
- Istanbul Technical University, Department of Chemistry, 34469, Maslak, Istanbul, Turkey
| | - Utku Ertugral
- Istanbul Technical University, Department of Chemistry, 34469, Maslak, Istanbul, Turkey
| | - Yilmaz Ozkilic
- Istanbul Technical University, Department of Chemistry, 34469, Maslak, Istanbul, Turkey
| | - Nurcan Şenyurt Tuzun
- Istanbul Technical University, Department of Chemistry, 34469, Maslak, Istanbul, Turkey
| | - Ismail Yilmaz
- Istanbul Technical University, Department of Chemistry, 34469, Maslak, Istanbul, Turkey.
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Gusev I, Ferreira M, Versace DL, Abbad-Andaloussi S, Pluczyk-Małek S, Erfurt K, Duda A, Data P, Blacha-Grzechnik A. Electrochemically Deposited Zinc (Tetraamino)phthalocyanine as a Light-activated Antimicrobial Coating Effective against S. aureus. MATERIALS (BASEL, SWITZERLAND) 2022; 15:975. [PMID: 35160921 PMCID: PMC8838431 DOI: 10.3390/ma15030975] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 01/21/2022] [Accepted: 01/23/2022] [Indexed: 01/07/2023]
Abstract
Light-activated antimicrobial coatings are currently considered to be a promising approach for the prevention of nosocomial infections. In this work, we present a straightforward strategy for the deposition of a photoactive biocidal organic layer of zinc (tetraamino)phthalocyanine (ZnPcNH2) in an electrochemical oxidative process. The chemical structure and morphology of the resulting layer are widely characterized by microscopic and spectroscopic techniques, while its ability to photogenerate reactive oxygen species (ROS) is investigated in situ by UV-Vis spectroscopy with α-terpinene or 1,3-diphenylisobenzofuran as a chemical trap. It is shown that the ZnPcNH2 photosensitizer retained its photoactivity after immobilization, and that the reported light-activated coating exhibits promising antimicrobial properties towards Staphyloccocus aureus (S. aureus).
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Affiliation(s)
- Ivan Gusev
- Faculty of Chemistry, Silesian University of Technology, Strzody 9, 44-100 Gliwice, Poland; (I.G.); (S.P.-M.); (K.E.); (A.D.)
- Centre for Organic and Nanohybrid Electronics, Silesian University of Technology, Konarskiego 22b, 44-100 Gliwice, Poland; (M.F.); (P.D.)
| | - Marli Ferreira
- Centre for Organic and Nanohybrid Electronics, Silesian University of Technology, Konarskiego 22b, 44-100 Gliwice, Poland; (M.F.); (P.D.)
| | - Davy-Louis Versace
- Institut de Chimie et des Matériaux Paris-Est (ICMPE, UMR-CNRS 7182-UPEC), 2-8 Rue Henri Dunant, 94320 Thiais, France
| | - Samir Abbad-Andaloussi
- Laboratoire Eau, Environnement, Systèmes Urbains (LEESU), UMR-MA 102, Université Paris-Est Créteil (UPEC), 61 Avenue Général de Gaulle, 94010 Créteil Cedex, France;
| | - Sandra Pluczyk-Małek
- Faculty of Chemistry, Silesian University of Technology, Strzody 9, 44-100 Gliwice, Poland; (I.G.); (S.P.-M.); (K.E.); (A.D.)
- Centre for Organic and Nanohybrid Electronics, Silesian University of Technology, Konarskiego 22b, 44-100 Gliwice, Poland; (M.F.); (P.D.)
| | - Karol Erfurt
- Faculty of Chemistry, Silesian University of Technology, Strzody 9, 44-100 Gliwice, Poland; (I.G.); (S.P.-M.); (K.E.); (A.D.)
| | - Alicja Duda
- Faculty of Chemistry, Silesian University of Technology, Strzody 9, 44-100 Gliwice, Poland; (I.G.); (S.P.-M.); (K.E.); (A.D.)
| | - Przemysław Data
- Centre for Organic and Nanohybrid Electronics, Silesian University of Technology, Konarskiego 22b, 44-100 Gliwice, Poland; (M.F.); (P.D.)
| | - Agata Blacha-Grzechnik
- Faculty of Chemistry, Silesian University of Technology, Strzody 9, 44-100 Gliwice, Poland; (I.G.); (S.P.-M.); (K.E.); (A.D.)
- Centre for Organic and Nanohybrid Electronics, Silesian University of Technology, Konarskiego 22b, 44-100 Gliwice, Poland; (M.F.); (P.D.)
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Duygulu E, Alev O, Chumakov Y, Öztürk ZZ, Ayhan MM, Yuksel F. Morphology induced enhanced photoconductivity of a phthalocyanine-based benzimidazole linked two-dimensional conjugated covalent organic polymer. NEW J CHEM 2022. [DOI: 10.1039/d2nj00339b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel phthalocyanine-based benzimidazole linked conjugated covalent organic polymer (NiPc-COP1) has been synthesized with multiple randomly ordered crystalline morphologies.
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Affiliation(s)
- Ercan Duygulu
- Department of Chemistry, Gebze Technical University, Gebze, 41400, Kocaeli, Turkey
| | - Onur Alev
- Department of Pyhsics, Gebze Technical University, Gebze, 41400, Kocaeli, Turkey
| | - Yurii Chumakov
- Department of Pyhsics, Gebze Technical University, Gebze, 41400, Kocaeli, Turkey
- Institute of Applied Physics, MD-2028, Chisinau, Moldova
| | - Zafer Ziya Öztürk
- Department of Pyhsics, Gebze Technical University, Gebze, 41400, Kocaeli, Turkey
| | - Mehmet Menaf Ayhan
- Department of Chemistry, Gebze Technical University, Gebze, 41400, Kocaeli, Turkey
| | - Fatma Yuksel
- Department of Chemistry, Gebze Technical University, Gebze, 41400, Kocaeli, Turkey
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7
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Breloy L, Mhanna R, Malval JP, Brezová V, Jacquemin D, Pascal S, Siri O, Versace DL. Azacalixphyrins as an innovative alternative for the free-radical photopolymerization under visible and NIR irradiation without the need of co-initiators. Chem Commun (Camb) 2021; 57:8973-8976. [PMID: 34486621 DOI: 10.1039/d1cc03607f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Azacalixphyrins are unique aromatic macrocycles featuring strong absorption from the visible to the near-infrared (NIR) spectral ranges. This work demonstrates through EPR spin-trapping experiments that the N-alkyl tetrasubstituted azacalixphyrin (ACP) can lead to the formation of carbon-centered radicals initiating for the free-radical photopolymerization (FRP) of bio-based acrylate monomer upon the irradiation of several light emitting diodes, which emissions range from 455 to 660 nm. Compared to other previously reported systems, the tremendous advantage of the ACP photoinitiating system is its ability to promote photopolymerization on its own, avoiding the introduction of co-initiators. A new potential application of this promising photoinitiator is highlighted through the fabrication of well-defined microstructures under NIR laser diode irradiation at λ = 800 nm.
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Affiliation(s)
- Louise Breloy
- Institut de Chimie et des Matériaux Paris-Est (UMR-CNRS 7182-UPEC), 2-8 rue Henri Dunant, Thiais 94320, France.
| | - Rana Mhanna
- Institut de Science des Matériaux de Mulhouse (IS2M) (UMR-CNRS 7361), 15, rue Jean Starcky, Mulhouse 68057, France
| | - Jean-Pierre Malval
- Institut de Science des Matériaux de Mulhouse (IS2M) (UMR-CNRS 7361), 15, rue Jean Starcky, Mulhouse 68057, France
| | - Vlasta Brezová
- Slovak University of Technology in Bratislava, Faculty of Chemical and Food Technology, Institute of Physical Chemistry and Chemical Physics, Department of Physical Chemistry, Radlinského 9, Bratislava SK-812 37, Slovak Republic
| | - Denis Jacquemin
- Université de Nantes, CEISAM UMR 6230, CNRS, Nantes F-44000, France.
| | - Simon Pascal
- Aix Marseille Univ, CNRS UMR 7325, Centre Interdisciplinaire de Nanoscience de Marseille (CINaM), Campus de Luminy, case 913, Marseille cedex 09 13288, France.
| | - Olivier Siri
- Aix Marseille Univ, CNRS UMR 7325, Centre Interdisciplinaire de Nanoscience de Marseille (CINaM), Campus de Luminy, case 913, Marseille cedex 09 13288, France.
| | - Davy-Louis Versace
- Institut de Chimie et des Matériaux Paris-Est (UMR-CNRS 7182-UPEC), 2-8 rue Henri Dunant, Thiais 94320, France.
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