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Schlachter A, Asselin P, Harvey PD. Porphyrin-Containing MOFs and COFs as Heterogeneous Photosensitizers for Singlet Oxygen-Based Antimicrobial Nanodevices. ACS APPLIED MATERIALS & INTERFACES 2021; 13:26651-26672. [PMID: 34086450 DOI: 10.1021/acsami.1c05234] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Visible-light irradiation of porphyrin and metalloporphyrin dyes in the presence of molecular oxygen can result in the photocatalytic generation of singlet oxygen (1O2). This type II reactive oxygen species (ROS) finds many applications where the dye, also called the photosensitizer, is dissolved (i.e., homogeneous phase) along with the substrate to be oxidized. In contrast, metal-organic frameworks (MOFs) are insoluble (or will disassemble) when placed in a solvent. When stable as a suspension, MOFs adsorb a large amount of O2 and photocatalytically generate 1O2 in a heterogeneous process efficiently. Considering the immense surface area and great capacity for gas adsorption of MOFs, they seem ideal candidates for this application. Very recently, covalent-organic frameworks (COFs), variants where reticulation relies on covalent rather than coordination bonds, have emerged as efficient photosensitizers. This comprehensive mini review describes recent developments in the use of porphyrin-based or porphyrin-containing MOFs and COFs, including nanosized versions, as heterogeneous photosensitizers of singlet oxygen toward antimicrobial applications.
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Affiliation(s)
- Adrien Schlachter
- Département de Chimie, Université de Sherbrooke, Sherbrooke, Quebec J1K 2R1, Canada
| | - Paul Asselin
- Département de Chimie, Université de Sherbrooke, Sherbrooke, Quebec J1K 2R1, Canada
| | - Pierre D Harvey
- Département de Chimie, Université de Sherbrooke, Sherbrooke, Quebec J1K 2R1, Canada
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Harvey PD. The photochemical and photophysical properties of the [[M3(dppm)3(CO)]]2+ clusters (M = Pd, Pt). J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2018.11.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Luo P, Karsenti PL, Marsan B, Harvey PD. Triplet energy vs. electron transfers in porphyrin- and tetrabenzoporphyrin-carboxylates/Pd3(dppm)3(CO)2+ cluster assemblies; a question of negative charge. NEW J CHEM 2018. [DOI: 10.1039/c7nj03943c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The simple replacement of the methyl groups by carboxylates changes the dominant quenching mechanism in dye⋯[Pd32+]x assemblies from energy to electron transfer.
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Affiliation(s)
- Peng Luo
- Département de chimie
- Université de Sherbrooke
- Sherbrooke
- Canada
| | | | - Benoit Marsan
- Département de chimie
- Université du Québec à Montréal
- Montréal
- Canada
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Luo P, Karsenti PL, Marsan B, Harvey PD. Triplet Energy Transfers in Well-Defined Host–Guest Porphyrin–Carboxylate/Cluster Assemblies. Inorg Chem 2016; 55:4410-20. [DOI: 10.1021/acs.inorgchem.6b00185] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Peng Luo
- Département de chimie, Université de Sherbrooke, Sherbrooke, Québec J1K 2R1, Canada
| | | | - Benoit Marsan
- Département
de chimie, Université du Québec à Montréal, Montréal, Québec H2X 2J6, Canada
| | - Pierre D. Harvey
- Département de chimie, Université de Sherbrooke, Sherbrooke, Québec J1K 2R1, Canada
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Luo P, Karsenti PL, Brisard G, Marsan B, Harvey PD. Ultrafast Electron Transfers in Organometallic Supramolecular Assemblies Built with a NIR-Fluorescent Tetrabenzoporphyrine Dye and the Unsaturated Cluster Pd3(dppm)3(CO)2+. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00050] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Peng Luo
- Département
de Chimie, Université de Sherbrooke, Sherbrooke, QC J1K 2R1, Canada
| | | | - Gessie Brisard
- Département
de Chimie, Université de Sherbrooke, Sherbrooke, QC J1K 2R1, Canada
| | - Benoit Marsan
- Département
de Chimie, Université du Québec à Montréal, Montréal, QC H2X 2J6, Canada
| | - Pierre D. Harvey
- Département
de Chimie, Université de Sherbrooke, Sherbrooke, QC J1K 2R1, Canada
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Luo P, Karsenti PL, Brisard G, Marsan B, Harvey PD. Are the orientation and bond strength of the RCO2(-)···M link key factors for ultrafast electron transfers? Chem Commun (Camb) 2015; 51:17305-8. [PMID: 26463512 DOI: 10.1039/c5cc06779k] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
The photo-induced electron transfers in the "straight up" ionic assemblies [Pd3(2+)]···MCP and [Pd3(2+)]···DCP···[Pd3(2+)] ([Pd3(2+)]* → MCP or DCP) are ultrafast (<85 fs) indicating that it is not necessary to have a strong coordination bond or a bent geometry to obtain fast electron injection in porphyrin-containing DSSCs.
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Affiliation(s)
- Peng Luo
- Département de Chimie, Université de Sherbrooke, Sherbrooke, QC J1K 2R1, Canada.
| | | | - Gessie Brisard
- Département de Chimie, Université de Sherbrooke, Sherbrooke, QC J1K 2R1, Canada.
| | - Benoit Marsan
- Département de Chimie, Université du Québec à Montréal, Montréal, QC H2X 2J6, Canada
| | - Pierre D Harvey
- Département de Chimie, Université de Sherbrooke, Sherbrooke, QC J1K 2R1, Canada.
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Langlois A, Xu HJ, Brizet B, Denat F, Barbe JM, Gros CP, Harvey PD. Origin of the temperature dependence of the rate of singlet energy transfer in a three-component truxene-bridged dyads. J PORPHYR PHTHALOCYA 2014. [DOI: 10.1142/s1088424613501150] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
We report a truxene-based dyad built upon one donor (tri-meso-phenylzinc(II)porphyrin) and two acceptors (octa-β-alkylporphyrin free base) in which the donor exhibits free rotation around a Ctruxene-Cmeso single bond at 298 K in fluid solution but not at 77 K in a glass matrix, whereas the acceptors have very limited motion as they are blocked by β-methyl groups. This case is interesting because all the structural and spectroscopic parameters affecting the rate for singlet energy transfer according to a Förster Resonance Energy Transfer are only weakly temperature dependent, leaving only the Dexter mechanism explaining the larger variation in rate of energy transfers with the temperature hence providing a circumstantial evidence for a dual mechanism (Föster and Dexter) in truxene-based dyads (or polyads) in the S1 excited states.
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Affiliation(s)
- Adam Langlois
- Département de Chimie, Université de Sherbrooke, Sherbrooke, Québec J1K 2R1, Canada
| | - Hai-Jun Xu
- Université de Bourgogne, ICMUB (UMR 6302), 9 avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France
| | - Bertrand Brizet
- Département de Chimie, Université de Sherbrooke, Sherbrooke, Québec J1K 2R1, Canada
- Université de Bourgogne, ICMUB (UMR 6302), 9 avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France
| | - Franck Denat
- Université de Bourgogne, ICMUB (UMR 6302), 9 avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France
| | - Jean-Michel Barbe
- Université de Bourgogne, ICMUB (UMR 6302), 9 avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France
| | - Claude P. Gros
- Université de Bourgogne, ICMUB (UMR 6302), 9 avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France
| | - Pierre D. Harvey
- Département de Chimie, Université de Sherbrooke, Sherbrooke, Québec J1K 2R1, Canada
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Xu HJ, Du B, Gros CP, Richard P, Barbe JM, Harvey PD. Shape-persistent poly-porphyrins assembled by a central truxene: synthesis, structure, and singlet energy transfer behaviors. J PORPHYR PHTHALOCYA 2013. [DOI: 10.1142/s1088424612501271] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Four dyad systems composed of a central truxene and either one or three β-substituted zinc(II) porphyrins (ZnP: TruZnP (7) and TruTriZnP (9)) or free-bases (H2P: TruP (6) and TruTriP (8)) have been prepared. The presence of β-methyl groups minimizes π-conjugation through the quasi right angle made by the porphyrin and the truxene planes, and renders these dyads relatively rigid. The position of the absorption and emission 0–0 peaks confirms the role of the truxene and porphyrin as the energy donor and acceptor, respectively. Selective excitation of the truxene results in an efficient singlet energy transfer (S1 ET) from the truxene to the porphyrin unit. The rates for S1 ET (k ET ) are extracted from the change in the fluorescence lifetime of truxene in the presence and absence of the acceptor, and are temperature independent, (TruP (6), TruTriP (8), TruZnP (7) and TruTriZnP (9) are 5.0, 1.4, 1.0 and 1.4 at 298 K and 5.9, 1.3, 2.6, and 0.86 (ns)-1 at 77 K, respectively), consistent with their relative rigidity. These k ET 's are similar to other related but more flexible systems reported by one of us (Inorg. Chem.2011, 50, 11493–11505). The k ET 's time scale was assumed, based on modeling, to be related with hindered rotations about the truxene-porphyrin C–C bonds due to steric hexyl–hexyl interactions. This work confirms this earlier conclusion was correct.
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Affiliation(s)
- Hai-Jun Xu
- Université de Bourgogne, ICMUB (UMR 6302), 9, Avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France
| | - Bin Du
- Département de Chimie, Université de Sherbrooke, Sherbrooke, Québec J1K 2R1, Canada
| | - Claude P. Gros
- Université de Bourgogne, ICMUB (UMR 6302), 9, Avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France
| | - Philippe Richard
- Université de Bourgogne, ICMUB (UMR 6302), 9, Avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France
| | - Jean-Michel Barbe
- Université de Bourgogne, ICMUB (UMR 6302), 9, Avenue Alain Savary, BP 47870, 21078 Dijon Cedex, France
| | - Pierre D. Harvey
- Département de Chimie, Université de Sherbrooke, Sherbrooke, Québec J1K 2R1, Canada
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Du B, Langlois A, Fortin D, Stern C, Harvey PD. Complete Quenching of the Pd3(dppm)3(CO)2+ Cluster Emission Via Electrostatic Host–Guest Assemblies with Carboxylate-Containing Tetraphenylporphyrins of Ni(II) and Fe(III). J CLUST SCI 2012. [DOI: 10.1007/s10876-012-0470-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Brizet B, Eggenspiller A, Gros CP, Barbe JM, Goze C, Denat F, Harvey PD. B,B-Diporphyrinbenzyloxy-BODIPY Dyes: Synthesis and Antenna Effect. J Org Chem 2012; 77:3646-50. [DOI: 10.1021/jo3000833] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Bertrand Brizet
- Université de Bourgogne, ICMUB (UMR 6302), 9, Avenue Alain Savary,
BP 47870, 21078 Dijon Cedex France
- Département de Chimie, Université de Sherbrooke, Sherbrooke, Québec,
Canada J1K 2R1
| | - Antoine Eggenspiller
- Université de Bourgogne, ICMUB (UMR 6302), 9, Avenue Alain Savary,
BP 47870, 21078 Dijon Cedex France
| | - Claude P. Gros
- Université de Bourgogne, ICMUB (UMR 6302), 9, Avenue Alain Savary,
BP 47870, 21078 Dijon Cedex France
| | - Jean-Michel Barbe
- Université de Bourgogne, ICMUB (UMR 6302), 9, Avenue Alain Savary,
BP 47870, 21078 Dijon Cedex France
| | - Christine Goze
- Université de Bourgogne, ICMUB (UMR 6302), 9, Avenue Alain Savary,
BP 47870, 21078 Dijon Cedex France
| | - Franck Denat
- Université de Bourgogne, ICMUB (UMR 6302), 9, Avenue Alain Savary,
BP 47870, 21078 Dijon Cedex France
| | - Pierre D. Harvey
- Département de Chimie, Université de Sherbrooke, Sherbrooke, Québec,
Canada J1K 2R1
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Du B, Fortin D, Harvey PD. Singlet and triplet energy transfers in tetra-(meso-truxene)zinc(II)- and tetra-(meso-tritruxene)zinc(II) porphyrin and porphyrin-free base dendrimers. Inorg Chem 2011; 50:11493-505. [PMID: 22017417 DOI: 10.1021/ic2013667] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The synthesis, optical properties, and energy transfer features of four dendrimers composed of meso-tetrasubstituted zinc(II) porphyrin (ZnP) or a free base (P) central core, where the substituents are four truxene (Tru) or four tritruxene dendrons (TriTru), TruP, TriTruP, TruZnP, and TriTruZnP, are reported. Selective excitation of the truxene donors results in a photoinduced singlet energy transfer from the truxenes to the porphyrin acceptor. The rates for singlet energy transfer (k(ET)), evaluated from the change in the fluorescence lifetime of the donors (Tru and TriTru) in the presence and absence of the acceptor (P or ZnP) for TruP, TruZnP, TriTruP, and TriTruZnP, are 5.9, 1.2, 0.87, and 0.74 (ns)(-1) at 298 K and 2.6, 2.6, 2.7, and 1.2 (ns)(-1) at 77 K, respectively. A slow triplet-triplet energy transfer from truxene to porphyrin cores in glassy 2MeTHF at 77 K is also reported with rates of 1.3 × 10(3) and 0.10 × 10(2) s(-1) for TruZnP and TriTruZnP, respectively. If the Dexter mechanism for the triplet energy transfers is considered, these slow rates are easily explained by a poor orbital overlap between the truxene and porphyrin π systems. The fluorescence quantum yields (Φ(F)) are 0.20 and 0.16 for TruP and TriTruP and 0.08 and 0.10 for TruZnP and TriTruZnP, respectively at 298 K. At 298 K, a phosphorescence from TruZnP at 795 nm was also observed and is associated with the ZnP chromophore.
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Affiliation(s)
- Bin Du
- Département de Chimie, Université de Sherbrooke, 2500 Boul. de l'Université, Sherbrooke, Québec, Canada
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Du B, Stern C, Harvey PD. Singlet and triplet energy transfer rate acceleration by additions of clusters in supramolecular pigment-organometallic cluster assemblies. Chem Commun (Camb) 2011; 47:6072-4. [DOI: 10.1039/c1cc11174d] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Bellows D, Goudreault T, Aly SM, Fortin D, Gros CP, Barbe JM, Harvey PD. Through-Bond versus Through-Space T1 Energy Transfers in Organometallic Compound−Metalloporphyrin Pigments. Organometallics 2009. [DOI: 10.1021/om900584n] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Diana Bellows
- Département de Chimie, Université de Sherbrooke, Sherbrooke, Québec, Canada
| | - Thomas Goudreault
- Département de Chimie, Université de Sherbrooke, Sherbrooke, Québec, Canada
| | - Shawkat M. Aly
- Département de Chimie, Université de Sherbrooke, Sherbrooke, Québec, Canada
| | - Daniel Fortin
- Département de Chimie, Université de Sherbrooke, Sherbrooke, Québec, Canada
| | - Claude P. Gros
- ICMUB (UMR 5260), Université de Bourgogne, Dijon, France
| | | | - Pierre D. Harvey
- Département de Chimie, Université de Sherbrooke, Sherbrooke, Québec, Canada
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