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Figueira F, Tomé JPC, Paz FAA. Porphyrin NanoMetal-Organic Frameworks as Cancer Theranostic Agents. Molecules 2022; 27:3111. [PMID: 35630585 PMCID: PMC9147750 DOI: 10.3390/molecules27103111] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 05/05/2022] [Accepted: 05/09/2022] [Indexed: 02/06/2023] Open
Abstract
Metal-Organic Frameworks (MOFs) are hybrid multifunctional platforms that have found remarkable applications in cancer treatment and diagnostics. Independently, these materials can be employed in cancer treatment as intelligent drug carriers in chemotherapy, photothermal therapy, and photodynamic therapy; conversely, MOFs can further be used as diagnostic tools in fluorescence imaging, magnetic resonance imaging, computed tomography imaging, and photoacoustic imaging. One essential property of these materials is their great ability to fine-tune their composition toward a specific application by way of a judicious choice of the starting building materials (metal nodes and organic ligands). Moreover, many advancements were made concerning the preparation of these materials, including the ability to downsize the crystallites yielding nanoporous porphyrin MOFs (NMOFs) which are of great interest for clinical treatment and diagnostic theranostic tools. The usage of porphyrins as ligands allows a high degree of multifunctionality. Historically these molecules are well known for their reactive oxygen species formation and strong fluorescence characteristics, and both have proved helpful in cancer treatment and diagnostic tools. The anticipation that porphyrins in MOFs could prompt the resulting materials to multifunctional theranostic platforms is a reality nowadays with a series of remarkable and ground-breaking reports available in the literature. This is particularly remarkable in the last five years, when the scientific community witnessed rapid development in porphyrin MOFs theranostic agents through the development of imaging technologies and treatment strategies for cancer. This manuscript reviews the most relevant recent results and achievements in this particular area of interest in MOF chemistry and application.
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Affiliation(s)
- Flávio Figueira
- Department of Chemistry, CICECO—Aveiro Institute of Materials, University of Aveiro, 3810-193 Aveiro, Portugal;
| | - João P. C. Tomé
- Centro de Química Estrutural, Institute of Molecular Sciences, Departamento de Engenharia Química, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, n° 1, 1049-001 Lisboa, Portugal;
| | - Filipe A. Almeida Paz
- Department of Chemistry, CICECO—Aveiro Institute of Materials, University of Aveiro, 3810-193 Aveiro, Portugal;
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2
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Borzęcka W, Pereira P, Fernandes R, Trindade T, Torres T, Tome J. Spherical and rod shaped mesoporous nanosilicas for cancer-targeted and photosensitizers delivery in photodynamic therapy. J Mater Chem B 2022; 10:3248-3259. [DOI: 10.1039/d1tb02299g] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mesoporous silica nanoparticles (MSNPs) have attracted much attention in many biomedical applications. One of the fields in which smart functional nanosystems have found wide application is in cancer treatment. Here,...
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3
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Pontón I, Sánchez-García D. Preparation of porphyrin and phthalocyanine conjugates for biomedical applications. J PORPHYR PHTHALOCYA 2021. [DOI: 10.1142/s1088424621300068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The aim of this review is to offer a succinct overview of the main synthetic techniques used in the preparation of conjugates containing porphyrins, including chlorins and bacteriochlorins and phthalocyanines for biomedical applications and photodynamic therapy (PDT). To illustrate the conjugation techniques representative examples from the literature will be presented.
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Affiliation(s)
- Iris Pontón
- Grup d’Enginyeria de Materials (GEMAT), Institut Químic de Sarrià, Universitat Ramon Llull, Via Augusta 390, 08017 Barcelona, Spain
| | - David Sánchez-García
- Grup d’Enginyeria de Materials (GEMAT), Institut Químic de Sarrià, Universitat Ramon Llull, Via Augusta 390, 08017 Barcelona, Spain
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4
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Prieto-Montero R, Prieto-Castañeda A, Katsumiti A, Cajaraville MP, Agarrabeitia AR, Ortiz MJ, Martínez-Martínez V. Functionalization of Photosensitized Silica Nanoparticles for Advanced Photodynamic Therapy of Cancer. Int J Mol Sci 2021; 22:6618. [PMID: 34205599 PMCID: PMC8234454 DOI: 10.3390/ijms22126618] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 06/15/2021] [Accepted: 06/16/2021] [Indexed: 01/10/2023] Open
Abstract
BODIPY dyes have recently attracted attention as potential photosensitizers. In this work, commercial and novel photosensitizers (PSs) based on BODIPY chromophores (haloBODIPYs and orthogonal dimers strategically designed with intense bands in the blue, green or red region of the visible spectra and high singlet oxygen production) were covalently linked to mesoporous silica nanoparticles (MSNs) further functionalized with PEG and folic acid (FA). MSNs approximately 50 nm in size with different functional groups were synthesized to allow multiple alternatives of PS-PEG-FA decoration of their external surface. Different combinations varying the type of PS (commercial Rose Bengal, Thionine and Chlorine e6 or custom-made BODIPY-based), the linkage design, and the length of PEG are detailed. All the nanosystems were physicochemically characterized (morphology, diameter, size distribution and PS loaded amount) and photophysically studied (absorption capacity, fluorescence efficiency, and singlet oxygen production) in suspension. For the most promising PS-PEG-FA silica nanoplatforms, the biocompatibility in dark conditions and the phototoxicity under suitable irradiation wavelengths (blue, green, or red) at regulated light doses (10-15 J/cm2) were compared with PSs free in solution in HeLa cells in vitro.
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Affiliation(s)
- Ruth Prieto-Montero
- Departamento de Química Física, Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), 48080 Bilbao, Spain;
| | - Alejandro Prieto-Castañeda
- Departamento de Química Orgánica, Facultad de CC. Químicas, Universidad Complutense de Madrid, 28040 Madrid, Spain; (A.P.-C.); (A.R.A.)
| | - Alberto Katsumiti
- CBET Research Group, Department Zoology and Animal Cell Biology, Faculty of Science and Technology and Research Centre for Experimental Marine Biology and Biotechnology PiE, University of the Basque Country UPV/EHU, 48620 Basque Country, Spain; (M.P.C.)
- GAIKER Technology Centre, Basque Research and Technology Alliance (BRTA), 48170 Zamudio, Spain; (A.K.)
| | - Miren P. Cajaraville
- CBET Research Group, Department Zoology and Animal Cell Biology, Faculty of Science and Technology and Research Centre for Experimental Marine Biology and Biotechnology PiE, University of the Basque Country UPV/EHU, 48620 Basque Country, Spain; (M.P.C.)
| | - Antonia R. Agarrabeitia
- Departamento de Química Orgánica, Facultad de CC. Químicas, Universidad Complutense de Madrid, 28040 Madrid, Spain; (A.P.-C.); (A.R.A.)
| | - María J. Ortiz
- Departamento de Química Orgánica, Facultad de CC. Químicas, Universidad Complutense de Madrid, 28040 Madrid, Spain; (A.P.-C.); (A.R.A.)
| | - Virginia Martínez-Martínez
- Departamento de Química Física, Universidad del País Vasco/Euskal Herriko Unibertsitatea (UPV/EHU), 48080 Bilbao, Spain;
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Abstract
Metal–organic frameworks (MOFs) are crystalline materials with permanent porosity, composed of metal nodes and organic linkers whose well-ordered arrangement enables them to act as ideal templates to produce materials with a uniform distribution of heteroatom and metal elements. The hybrid nature of MOFs, well-defined pore structure, large surface area and tunable chemical composition of their precursors, led to the preparation of various MOF-derived porous carbons with controlled structures and compositions bearing some of the unique structural properties of the parent networks. In this regard, an important class of MOFs constructed with porphyrin ligands were described, playing significant roles in the metal distribution within the porous carbon material. The most striking early achievements using porphyrin-based MOF porous carbons are here summarized, including preparation methods and their transformation into materials for electrochemical reactions.
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6
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Phthalocyanine-Functionalized Magnetic Silica Nanoparticles as Anion Chemosensors. SENSORS 2021; 21:s21051632. [PMID: 33652615 PMCID: PMC7956555 DOI: 10.3390/s21051632] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 02/16/2021] [Accepted: 02/21/2021] [Indexed: 01/02/2023]
Abstract
Anionic species are one of the most common pollutants in residual and freshwaters. The presence of anthropogenic anions in water drastically increases the toxicity to living beings. Here, we report the preparation of a new optical active material based on tri(tosylamino)phthalocyanines grafted to ferromagnetic silica nanoparticles for anion detection and removal. The new unsymmetrical phthalocyanines (Pcs) proved to be excellent chemosensors for several anions (AcO−, Br−, Cl−, CN−, F−, H2PO4−, HSO4−, NO2−, NO3−, and OH−) in dimethyl sulfoxide (DMSO). Furthermore, the Pcs were grafted onto magnetic nanoparticles. The resulting novel hybrid material showed selectivity and sensitivity towards CN−, F−, and OH− anions in DMSO with limit of detection (LoD) of ≈4.0 µM. In water, the new hybrid chemosensor demonstrated selectivity and sensitivity for CN− and OH− anions with LoD of ≈0.2 µM. The new hybrids are easily recovered using a magnet, allowing recyclability and reusability, after acidic treatment, without losing the sensing proprieties.
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Anghel D, Lascu A, Epuran C, Fratilescu I, Ianasi C, Birdeanu M, Fagadar-Cosma E. Hybrid Materials Based on Silica Matrices Impregnated with Pt-Porphyrin or PtNPs Destined for CO 2 Gas Detection or for Wastewaters Color Removal. Int J Mol Sci 2020; 21:ijms21124262. [PMID: 32549406 PMCID: PMC7352184 DOI: 10.3390/ijms21124262] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 06/06/2020] [Accepted: 06/15/2020] [Indexed: 12/16/2022] Open
Abstract
Multifunctional hybrid materials with applications in gas sensing or dye removal from wastewaters were obtained by incorporation into silica matrices of either Pt(II)-5,10,15,20-tetra-(4-allyloxy-phenyl)-porphyrin (PtTAOPP) or platinum nanoparticles (PtNPs) alone or accompanied by 5,10,15,20-tetra-(4-allyloxy-phenyl)-porphyrin (TAOPP). The tetraethylorthosilicate (TEOS)-based silica matrices were obtained by using the sol-gel method performed in two step acid-base catalysis. Optical, structural and morphological properties of the hybrid materials were determined and compared by UV-vis, fluorescence and FT-IR spectroscopy techniques, by atomic force microscopy (AFM) and high resolution transmission electron microscopy (HRTEM) and by Brunauer–Emmett–Teller (BET) analysis. PtTAOPP-silica hybrid was the most efficient material both for CO2 adsorption (0.025 mol/g) and for methylene blue adsorption (7.26 mg/g) from wastewaters. These results were expected due to both the ink-bottle mesopores having large necks that exist in this hybrid material and to the presence of the porphyrin moiety that facilitates chemical interactions with either CO2 gas or the dye molecule. Kinetic studies concerning the mechanism of dye adsorption demonstrated a second order kinetic model, thus it might be attributed to both physical and chemical processes.
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Affiliation(s)
- Diana Anghel
- Institute of Chemistry “Coriolan Dragulescu” of Romanian Academy, M. Viteazul Ave, No. 24, 300223 Timisoara, Romania; (D.A.); (C.E.); (I.F.); (C.I.)
| | - Anca Lascu
- Institute of Chemistry “Coriolan Dragulescu” of Romanian Academy, M. Viteazul Ave, No. 24, 300223 Timisoara, Romania; (D.A.); (C.E.); (I.F.); (C.I.)
- Correspondence: or (A.L.); or (E.F.-C.); Tel.: +40-256-491-818 (E.F.-C.)
| | - Camelia Epuran
- Institute of Chemistry “Coriolan Dragulescu” of Romanian Academy, M. Viteazul Ave, No. 24, 300223 Timisoara, Romania; (D.A.); (C.E.); (I.F.); (C.I.)
| | - Ion Fratilescu
- Institute of Chemistry “Coriolan Dragulescu” of Romanian Academy, M. Viteazul Ave, No. 24, 300223 Timisoara, Romania; (D.A.); (C.E.); (I.F.); (C.I.)
| | - Catalin Ianasi
- Institute of Chemistry “Coriolan Dragulescu” of Romanian Academy, M. Viteazul Ave, No. 24, 300223 Timisoara, Romania; (D.A.); (C.E.); (I.F.); (C.I.)
| | - Mihaela Birdeanu
- National Institute for Research and Development in Electrochemistry and Condensed Matter, P. Andronescu Street 1, 300224 Timisoara, Romania;
| | - Eugenia Fagadar-Cosma
- Institute of Chemistry “Coriolan Dragulescu” of Romanian Academy, M. Viteazul Ave, No. 24, 300223 Timisoara, Romania; (D.A.); (C.E.); (I.F.); (C.I.)
- Correspondence: or (A.L.); or (E.F.-C.); Tel.: +40-256-491-818 (E.F.-C.)
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8
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Figueira F, Lourenço LMO, Neves MGPMS, Cavaleiro JAS, Tomé JPC. Synthesis and characterization of novel 5-monocarbohydrate-10,20-bis-aryl-porphyrins. J PORPHYR PHTHALOCYA 2020. [DOI: 10.1142/s1088424619501049] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The synthesis of derivatives bearing glucose or galactose units linked by an acrylate spacer to one free meso position of a bis-aryl-porphyrin macrocycle was developed and characterized by standard spectroscopic techniques. The new mono-substituted gluco- and galacto-porphyrin derivatives 5–8 present an alternative to the widespread tetra-aryl porphyrin functionalization. Singlet oxygen studies showed a comparable singlet oxygen production with TPP. Furthermore, the less bulky architectures here synthesized present an opportunity to enhance the PDT and PDI capabilities of glycoporphyrins with a simple synthetic modification at one of the meso positions.
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Affiliation(s)
- Flávio Figueira
- QOPNA&LAQV-Requinte and Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
- CICECO — Aveiro Institute of Materials and Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Leandro M. O. Lourenço
- QOPNA&LAQV-Requinte and Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Maria G. P. M. S. Neves
- QOPNA&LAQV-Requinte and Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - José A. S. Cavaleiro
- QOPNA&LAQV-Requinte and Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - João P. C. Tomé
- QOPNA&LAQV-Requinte and Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
- CQE and Departamento de Engenharia Química, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais Nº1, 1049-001 Lisboa, Portugal
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9
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Martínez-Edo G, LLinàs MC, Anguera G, Gibert A, Sánchez-García D. Functionalized mesoporous silica nanoparticles with 2,7,12,17-tetraphenylporphycene. J PORPHYR PHTHALOCYA 2020. [DOI: 10.1142/s1088424619500986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Mesoporous silica nanoparticles decorated with 2,7,12,17-tetraphenylporphycene have been prepared by reaction of aminated nanoparticles with 9-(glutaric [Formula: see text]-succinimidylesteramide)-2,7,12,17-tetraphenylporphycene. The as-prepared nanoparticles were characterized by UV-vis spectroscopy, DLS and TEM.
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Affiliation(s)
- Gabriel Martínez-Edo
- Grup d’Enginyeria de Materials (GEMAT), Institut Químic de Sarrià, Universitat Ramon Llull, via Augusta 390, 08017 Barcelona, Spain
| | - Maria C. LLinàs
- Grup d’Enginyeria de Materials (GEMAT), Institut Químic de Sarrià, Universitat Ramon Llull, via Augusta 390, 08017 Barcelona, Spain
| | - Gonzalo Anguera
- Grup d’Enginyeria de Materials (GEMAT), Institut Químic de Sarrià, Universitat Ramon Llull, via Augusta 390, 08017 Barcelona, Spain
| | - Albert Gibert
- Grup d’Enginyeria Molecular (GEM), Institut Químic de Sarrià, Universitat Ramon Llull, via Augusta 390, 08017 Barcelona, Spain
| | - David Sánchez-García
- Grup d’Enginyeria de Materials (GEMAT), Institut Químic de Sarrià, Universitat Ramon Llull, via Augusta 390, 08017 Barcelona, Spain
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10
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Hamer M, Caraballo RM, Eaton PJ, Medforth C. Nanoparticles as template for porphyrin nanostructure growth. J PORPHYR PHTHALOCYA 2019. [DOI: 10.1142/s1088424619500469] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Porphyrins and metalloporphyrins are one of the most widely studied platforms for the construction of supramolecular structures. These compounds have an extended aromatic system that allows [Formula: see text]–[Formula: see text] stacking interactions which, together with hydrogen bonds, electrostatic forces and the formation of inter-metallic complexes arising from peripheral groups, offer a versatile platform to control the self-assembly mechanism. In this work, we present the study of nanostructures formed by self-assembly of the water-soluble porphyrins meso-tetra([Formula: see text]-methyl-4-pyridyl)porphyrin (TMPyP) and meso-tetra(4-sulfonatophenyl)porphyrin (TPPS) in the presence of hard nanotemplates. Different nanoparticles (silica, gold, and polystyrene), concentrations and synthetic procedures were explored. The obtained materials were characterized by SEM and AFM microscopies, UV-vis absorption spectroscopy and dynamic light scattering measurements. A clear modification of the SiO2 NP surface roughness using one-pot synthesis was observed. The results were variable depending on the porphyrin–surface interactions and concentrations used. At lower porphyrin concentrations, a shift of the Soret band was observed, while at higher concentrations, free NS were formed. This reflects a competition between surface and solution directed self-assembly.
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Affiliation(s)
- Mariana Hamer
- Instituto de Nanosistemas, Universidad Nacional de San Martín, Av. 25 de Mayo 1021, San Martín, Buenos Aires, Argentina
| | - Rolando M. Caraballo
- Instituto de Nanosistemas, Universidad Nacional de San Martín, Av. 25 de Mayo 1021, San Martín, Buenos Aires, Argentina
| | - Peter J. Eaton
- LAQV/REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre 687, 4169-007 Porto, Portugal
| | - Craig Medforth
- LAQV/REQUIMTE, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre 687, 4169-007 Porto, Portugal
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11
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Bruce G, Samperi M, Amabilino DB, Duch M, Plaza JA, Pérez-García L. Singlet oxygen generation from porphyrin-functionalized hexahedral polysilicon microparticles. J PORPHYR PHTHALOCYA 2019. [DOI: 10.1142/s1088424619500226] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The generation of singlet oxygen (SO), primarily by using a combination of light and photosensitizers in the presence of a dissolved gas, finds applications in both chemistry and medicine. The efficiency of its formation can be enhanced by immobilization of the photosensitizers. In this work, we have explored the covalent functionalization in suspension of hexahedral slab-like polysilicon microparticles ( [Formula: see text]P, with a largest dimension of three microns) with a model photosensitizer, 5-(4-isothiocyanatophenyl)-10,15,20-(triphenyl)porphyrin (ITC-P), and evaluated the singlet oxygen generation of this photosensitizer in solution and after immobilization (ITC-P-[Formula: see text]P) in suspension. The SO-detection experiment on the functionalized microparticles was performed using a hydrogel as the matrix supporting the microparticles (to avoid their settling), and revealed that ITC-P-[Formula: see text]Pin suspension is capable of generating SO more efficiently than free ITC-P in solution.
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Affiliation(s)
- Gordon Bruce
- School of Pharmacy, University of Nottingham, Nottingham, NG7 2RD, UK
| | - Mario Samperi
- School of Chemistry, University of Nottingham, University Park, NG7 2RD, UK
- The GSK Carbon Neutral Laboratories for Sustainable Chemistry, University of Nottingham, Triumph Road, Nottingham NG7 2TU, UK
| | - David B. Amabilino
- School of Chemistry, University of Nottingham, University Park, NG7 2RD, UK
- The GSK Carbon Neutral Laboratories for Sustainable Chemistry, University of Nottingham, Triumph Road, Nottingham NG7 2TU, UK
| | - Marta Duch
- Instituto de Microelectrónica de Barcelona, IMB-CNM (CSIC), C/dels Til•lers, Campus UAB, Cerdanyola del Vallès, Barcelona 08193, Spain
| | - José A. Plaza
- Instituto de Microelectrónica de Barcelona, IMB-CNM (CSIC), C/dels Til•lers, Campus UAB, Cerdanyola del Vallès, Barcelona 08193, Spain
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12
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Castro KADF, Figueira F, Almeida Paz FA, Tomé JPC, da Silva RS, Nakagaki S, Neves MGPMS, Cavaleiro JAS, Simões MMQ. Copper-phthalocyanine coordination polymer as a reusable catechol oxidase biomimetic catalyst. Dalton Trans 2019; 48:8144-8152. [DOI: 10.1039/c9dt00378a] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
We report the synthesis, characterization and catalytic activity of a new phthalocyanine coordination polymer (Cu4CuPcSPy).
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Affiliation(s)
- Kelly A. D. F. Castro
- QOPNA & LAQV-REQUIMTE
- Department of Chemistry
- University of Aveiro
- 3810-193 Aveiro
- Portugal
| | - Flávio Figueira
- QOPNA & LAQV-REQUIMTE
- Department of Chemistry
- University of Aveiro
- 3810-193 Aveiro
- Portugal
| | | | - João P. C. Tomé
- QOPNA & LAQV-REQUIMTE
- Department of Chemistry
- University of Aveiro
- 3810-193 Aveiro
- Portugal
| | - Roberto S. da Silva
- Faculty of Pharmaceutical Sciences
- University of São Paulo
- Ribeirão Preto
- Brazil
| | - Shirley Nakagaki
- Laboratory of Bioinorganic and Catalysis and Department of Chemistry
- Federal University of Paraná
- Curitiba
- Brazil
| | | | - José A. S. Cavaleiro
- QOPNA & LAQV-REQUIMTE
- Department of Chemistry
- University of Aveiro
- 3810-193 Aveiro
- Portugal
| | - Mário M. Q. Simões
- QOPNA & LAQV-REQUIMTE
- Department of Chemistry
- University of Aveiro
- 3810-193 Aveiro
- Portugal
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13
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Porphyrinic coordination polymer-type materials as heterogeneous catalysts in catechol oxidation. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.11.022] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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14
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Improved Optical and Morphological Properties of Vinyl-Substituted Hybrid Silica Materials Incorporating a Zn-Metalloporphyrin. MATERIALS 2018; 11:ma11040565. [PMID: 29642404 PMCID: PMC5951449 DOI: 10.3390/ma11040565] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Revised: 04/02/2018] [Accepted: 04/04/2018] [Indexed: 12/16/2022]
Abstract
This work is focused on a novel class of hybrid materials exhibiting enhanced optical properties and high surface areas that combine the morphology offered by the vinyl substituted silica host, and the excellent absorption and emission properties of 5,10,15,20-tetrakis(N-methyl-4-pyridyl)porphyrin-Zn(II) tetrachloride as a water soluble guest molecule. In order to optimize the synthesis procedure and the performance of the immobilized porphyrin, silica precursor mixtures of different compositions were used. To achieve the requirements regarding the hydrophobicity and the porous structure of the gels for the successful incorporation of porphyrin, the content of vinyltriacetoxysilane was systematically changed and thoroughly investigated. Substitution of the silica gels with organic groups is a viable way to provide new properties to the support. An exhaustive characterization of the synthesized silica samples was realised by complementary physicochemical methods, such as infrared spectroscopy (FT-IR), absorption spectroscopy (UV-Vis) and photoluminescence, nuclear magnetic resonance spectroscopy (29Si-MAS-NMR) transmission and scanning electron microscopy (TEM and SEM), nitrogen absorption (BET), contact angle (CA), small angle X ray and neutron scattering (SAXS and SANS). All hybrids showed an increase in emission intensity in the wide region from 575 to 725 nm (Q bands) in comparison with bare porphyrin. By simply tuning the vinyltriacetoxysilane content, the hydrophilic/hydrophobic profile of the hybrid materials was changed, while maintaining a high surface area. Good control of hydrophobicity is important to enhance properties such as dispersion, stability behaviour, and resistance to water, in order to achieve highly dispersible systems in water for biomedical applications.
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15
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Fernández L, Lin Z, Schneider RJ, Esteves VI, Cunha Â, Tomé JPC. Antimicrobial Photodynamic Activity of Cationic Nanoparticles Decorated with Glycosylated Photosensitizers for Water Disinfection. CHEMPHOTOCHEM 2018. [DOI: 10.1002/cptc.201700169] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Lucía Fernández
- QOPNA and Department of Chemistry; University of Aveiro; 3810-193 Aveiro Portugal
- CESAM and Department of Chemistry; University of Aveiro; 3810-193 Aveiro Portugal
- CESAM and Department of Biology; University of Aveiro; 3810-193 Aveiro Portugal
| | - Zhi Lin
- CICECO and Department of Chemistry; University of Aveiro; 3810-193 Aveiro Portugal
| | - Rudolf J. Schneider
- BAM Federal Institute for Materials Research and Testing; 12205 Berlin Germany
| | - Valdemar I. Esteves
- CESAM and Department of Chemistry; University of Aveiro; 3810-193 Aveiro Portugal
| | - Ângela Cunha
- CESAM and Department of Biology; University of Aveiro; 3810-193 Aveiro Portugal
| | - Joao P. C. Tomé
- QOPNA and Department of Chemistry; University of Aveiro; 3810-193 Aveiro Portugal
- Centro de Química Estrutural, Departamento de Engenharia Química, Instituto Superior Técnico; Universidade de Lisboa; 1049-001 Lisboa Portugal
- Department of Organic and Macromolecular Chemistry; Ghent University; 9000 Gent Belgium
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16
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Bayir S, Barras A, Boukherroub R, Szunerits S, Raehm L, Richeter S, Durand JO. Mesoporous silica nanoparticles in recent photodynamic therapy applications. Photochem Photobiol Sci 2018; 17:1651-1674. [DOI: 10.1039/c8pp00143j] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
In this review, the use of mesoporous silica nanoparticles for photodynamic therapy (PDT) applications is described for the year 2017.
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Affiliation(s)
- Sumeyra Bayir
- Institut Charles Gerhardt Montpellier
- UMR 5253
- CNRS-UM-ENSCM
- Université de Montpellier
- Montpellier cedex 05
| | | | | | | | - Laurence Raehm
- Institut Charles Gerhardt Montpellier
- UMR 5253
- CNRS-UM-ENSCM
- Université de Montpellier
- Montpellier cedex 05
| | - Sébastien Richeter
- Institut Charles Gerhardt Montpellier
- UMR 5253
- CNRS-UM-ENSCM
- Université de Montpellier
- Montpellier cedex 05
| | - Jean-Olivier Durand
- Institut Charles Gerhardt Montpellier
- UMR 5253
- CNRS-UM-ENSCM
- Université de Montpellier
- Montpellier cedex 05
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17
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Castro KADF, Figueira F, Mendes RF, Cavaleiro JAS, Neves MDGPMS, Simões MMQ, Almeida Paz FA, Tomé JPC, Nakagaki S. Copper-Porphyrin-Metal-Organic Frameworks as Oxidative Heterogeneous Catalysts. ChemCatChem 2017. [DOI: 10.1002/cctc.201700484] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Kelly A. D. F. Castro
- Laboratório de Química Bioinorgânica e Catálise; Universidade Federal do Paraná (UFPR), CP 19081; CEP 81531-990 Curitiba, Paraná Brazil
- QOPNA & Departamento de Química; Universidade de Aveiro; 3810-193 Aveiro Portugal
| | - Flávio Figueira
- QOPNA & Departamento de Química; Universidade de Aveiro; 3810-193 Aveiro Portugal
| | - Ricardo F. Mendes
- CICECO-Instituto de Materiais de Aveiro & Departamento de Química; Universidade de Aveiro; 3810-193 Aveiro Portugal
| | - José A. S. Cavaleiro
- QOPNA & Departamento de Química; Universidade de Aveiro; 3810-193 Aveiro Portugal
| | | | - Mário M. Q. Simões
- QOPNA & Departamento de Química; Universidade de Aveiro; 3810-193 Aveiro Portugal
| | - Filipe A. Almeida Paz
- CICECO-Instituto de Materiais de Aveiro & Departamento de Química; Universidade de Aveiro; 3810-193 Aveiro Portugal
| | - João P. C. Tomé
- QOPNA & Departamento de Química; Universidade de Aveiro; 3810-193 Aveiro Portugal
- Centro de Química Estrutural, Departamento de Engenharia Química, Instituto Superior Técnico; Universidade de Lisboa; 1049-001 Lisboa Portugal
| | - Shirley Nakagaki
- Laboratório de Química Bioinorgânica e Catálise; Universidade Federal do Paraná (UFPR), CP 19081; CEP 81531-990 Curitiba, Paraná Brazil
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18
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Goswami S, Tripuramallu BK, Goldberg I. Novel meso-substituted trans-A 2B 2 porphyrins: synthesis and structure of their metal-mediated supramolecular assemblies. CrystEngComm 2017. [DOI: 10.1039/c7ce01642e] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Five novel trans-A2B2 porphyrins and their corresponding coordination polymers with transition metals have been synthesized. Absorption and emission studies and structural investigations define the coordination patterns of these compounds in the solid state.
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Affiliation(s)
- Soumyabrata Goswami
- School of Chemistry
- Sackler Faculty of Exact Sciences
- Tel-Aviv University
- 6997801 Tel-Aviv
- Israel
| | | | - Israel Goldberg
- School of Chemistry
- Sackler Faculty of Exact Sciences
- Tel-Aviv University
- 6997801 Tel-Aviv
- Israel
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19
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Zampini G, Planas O, Marmottini F, Gulías O, Agut M, Nonell S, Latterini L. Morphology effects on singlet oxygen production and bacterial photoinactivation efficiency by different silica-protoporphyrin IX nanocomposites. RSC Adv 2017. [DOI: 10.1039/c7ra00784a] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Different silica-protoporphyrin IX (PpIX) nanocomposites have been synthesized to evaluate the dependence of singlet oxygen production and bacterial inactivation efficiency on the morphology of the nanomaterials.
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Affiliation(s)
- G. Zampini
- Department of Chemistry
- Biology and Biotechnology
- University of Perugia
- 06123 Perugia
- Italy
| | - O. Planas
- Institut Químic de Sarrià
- Universitat Ramon Llull
- Barcelona 08017
- Spain
| | - F. Marmottini
- Department of Chemistry
- Biology and Biotechnology
- University of Perugia
- 06123 Perugia
- Italy
| | - O. Gulías
- Institut Químic de Sarrià
- Universitat Ramon Llull
- Barcelona 08017
- Spain
| | - M. Agut
- Institut Químic de Sarrià
- Universitat Ramon Llull
- Barcelona 08017
- Spain
| | - S. Nonell
- Institut Químic de Sarrià
- Universitat Ramon Llull
- Barcelona 08017
- Spain
| | - L. Latterini
- Department of Chemistry
- Biology and Biotechnology
- University of Perugia
- 06123 Perugia
- Italy
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20
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Figueira F, Rodrigues JM, Farinha AA, Cavaleiro JA, Tomé JP. Synthesis and anion binding properties of porphyrins and related compounds. J PORPHYR PHTHALOCYA 2016. [DOI: 10.1142/s1088424616300135] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Over the last two decades the preparation of pyrrole-based receptors for anion recognition has attracted considerable attention. In this regard porphyrins, phthalocyanines and expanded porphyrins have been used as strong and selective receptors while the combination of those with different techniques and materials can boost their applicability in different applications as chemosensors and extracting systems. Improvements in the field, including the synthesis of this kind of compounds, can contribute to the development of efficient, cheap, and easy-to-prepare anion receptors. Extensive efforts have been made to improve the affinity and selectivity of these compounds and the continuous expansion of related research makes this chemistry even more promising. In this review, we summarize the most recent developments in anion binding studies while outlining the strategies that may be used to synthesize and functionalize these type of macrocycles.
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Affiliation(s)
- Flávio Figueira
- Department of Chemistry and QOPNA, University of Aveiro, 3810-193 Aveiro, Portugal
| | - João M.M. Rodrigues
- Department of Chemistry and QOPNA, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Andreia A.S. Farinha
- King Abdullah University of Science and Technology (KAUST), Water Desalination and Reuse Center (WDRC), Biological and Environmental Science & Engineering (BESE), Thuwal 23955-6900, Saudi Arabia
| | - José A.S. Cavaleiro
- Department of Chemistry and QOPNA, University of Aveiro, 3810-193 Aveiro, Portugal
| | - João P.C. Tomé
- Department of Chemistry and QOPNA, University of Aveiro, 3810-193 Aveiro, Portugal
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001, Lisboa, Portugal
- Department of Organic and Macromolecular Chemistry, Ghent University, Gent, B-9000, Belgium
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21
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Managa M, Britton J, Prinsloo E, Nyokong T. Effects of pluronic silica nanoparticles on the photophysical and photodynamic therapy behavior of triphenyl-p-phenoxy benzoic acid metalloporphyrins. J COORD CHEM 2016. [DOI: 10.1080/00958972.2016.1236372] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Muthumuni Managa
- Department of Chemistry, Rhodes University, Grahamstown, South Africa
| | - Jonathan Britton
- Department of Chemistry, Rhodes University, Grahamstown, South Africa
| | - Earl Prinsloo
- Biotechnology Innovation Centre, Rhodes University, Grahamstown, South Africa
| | - Tebello Nyokong
- Department of Chemistry, Rhodes University, Grahamstown, South Africa
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22
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Figueira F, Marques I, Farinha ASF, Tomé AC, Cavaleiro JAS, Silva AMS, Sessler J, Félix V, Tomé JPC. Unprecedented Double aza‐Michael Addition within a Sapphyrin Core. Chemistry 2016; 22:14349-55. [DOI: 10.1002/chem.201602313] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2016] [Indexed: 11/09/2022]
Affiliation(s)
- Flávio Figueira
- Department of Chemistry & QOPNA University of Aveiro 3810-193 Aveiro Portugal
| | - Igor Marques
- Department of Chemistry & CICECO University of Aveiro 3810-193 Aveiro Portugal
- Department of Medical Sciences & iBiMED University of Aveiro 3810-193 Aveiro Portugal
| | | | - Augusto C. Tomé
- Department of Chemistry & QOPNA University of Aveiro 3810-193 Aveiro Portugal
| | | | - Artur M. S. Silva
- Department of Chemistry & QOPNA University of Aveiro 3810-193 Aveiro Portugal
| | - Jonathan Sessler
- Department of Chemistry The University of Texas at Austin 105 E. 24th Street-A5300 Austin TX 78712-1224 USA
| | - Vítor Félix
- Department of Chemistry & CICECO University of Aveiro 3810-193 Aveiro Portugal
- Department of Medical Sciences & iBiMED University of Aveiro 3810-193 Aveiro Portugal
| | - João P. C. Tomé
- Department of Chemistry & QOPNA University of Aveiro 3810-193 Aveiro Portugal
- Centro de Química Estrutural, Instituto Superior Técnico Universidade de Lisboa Av. Rovisco Pais 1049-001 Lisboa Portugal
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23
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Fernández L, Esteves VI, Cunha Â, Schneider RJ, Tomé JP. Photodegradation of organic pollutants in water by immobilized porphyrins and phthalocyanines. J PORPHYR PHTHALOCYA 2016. [DOI: 10.1142/s108842461630007x] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
New methods for water treatment are required as a result from an increasing awareness in the reduction of the pollution impact in the environment. In the perspective of the photo-oxidation of organic pollutants present in water, the principal incentive for the preparation of heterogeneous photocatalysts is their easy recovery from the reaction mixture, which allows their reuse in successive runs, minimizing the loss of their original photocatalytic properties. Different types of supports can be used in the immobilization of photoactive species, such as porphyrins (Pors) and phthalocyanines (Pcs). This mini-review will consider the different methodologies for the immobilization of Pors and Pcs and their photocatalytic performance in the photodegradation of organic pollutants in water, addressing also their recycling ability in successive water treatments.
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Affiliation(s)
- Lucía Fernández
- QOPNA, and Department of Chemistry, University of Aveiro, Aveiro, 3810-193, Portugal
- CESAM and Department of Chemistry, University of Aveiro, Aveiro, 3810-193, Portugal
- Department of Biology & CESAM, University of Aveiro, Aveiro, 3810-193, Portugal
| | - Valdemar I. Esteves
- CESAM and Department of Chemistry, University of Aveiro, Aveiro, 3810-193, Portugal
| | - Ângela Cunha
- Department of Biology & CESAM, University of Aveiro, Aveiro, 3810-193, Portugal
| | - Rudolf J. Schneider
- BAM Federal Institute for Materials Research and Testing, Berlin, D-12205, Germany
| | - João P.C. Tomé
- QOPNA, and Department of Chemistry, University of Aveiro, Aveiro, 3810-193, Portugal
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001, Lisboa, Portugal
- Department of Organic and Macromolecular Chemistry, Ghent University, Gent, B-9000, Belgium
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24
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Yao X, Zheng X, Zhang J, Cai K. Oxidation-induced surface deposition of tannic acid: towards molecular gates on porous nanocarriers for acid-responsive drug delivery. RSC Adv 2016. [DOI: 10.1039/c6ra15773d] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Efficient surface deposition of TA by the oxidation via MSN led to the pore occlusion and the subsequent easy construction of polyphenol based metal–phenolic network (MPN) and boronate–phenolic network (BPN) for controlled drug release.
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Affiliation(s)
- Xiaoping Yao
- Key Laboratory of Biorheological Science and Technology
- Ministry of Education
- College of Bioengineering
- Chongqing University
- Chongqing 400044
| | - Xianying Zheng
- Key Laboratory of Biorheological Science and Technology
- Ministry of Education
- College of Bioengineering
- Chongqing University
- Chongqing 400044
| | - Jixi Zhang
- Key Laboratory of Biorheological Science and Technology
- Ministry of Education
- College of Bioengineering
- Chongqing University
- Chongqing 400044
| | - Kaiyong Cai
- Key Laboratory of Biorheological Science and Technology
- Ministry of Education
- College of Bioengineering
- Chongqing University
- Chongqing 400044
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25
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Castro KA, Pires SM, Ribeiro MA, Simões MM, Neves MGP, Schreiner WH, Wypych F, Cavaleiro JA, Nakagaki S. Manganese chlorins immobilized on silica as oxidation reaction catalysts. J Colloid Interface Sci 2015; 450:339-352. [DOI: 10.1016/j.jcis.2015.03.028] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2015] [Accepted: 03/11/2015] [Indexed: 11/30/2022]
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26
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Choi IH, Chae SH, Huh S, Lee SJ, Kim SJ, Kim Y. Gas Sorption Properties of Isostructural Co-MOFs Containing Dipyridylporphyrin Linkers with Different Substituents at the 10,20-meso-Positions. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500294] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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27
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Ryan AA, Ebrahim MM, Petitdemange R, Vaz GM, Paszko E, Sergeeva NN, Senge MO. Lead structures for applications in photodynamic therapy. 5. Synthesis and biological evaluation of water soluble phosphorus(V) 5,10,15,20-tetraalkylporphyrins for PDT. Photodiagnosis Photodyn Ther 2014; 11:510-5. [DOI: 10.1016/j.pdpdt.2014.07.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2014] [Revised: 07/20/2014] [Accepted: 07/23/2014] [Indexed: 11/25/2022]
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28
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Costa DC, Pais VF, Silva AM, Cavaleiro JA, Pischel U, Tomé JP. Cationic porphyrins with inverted pyridinium groups and their fluorescence properties. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.05.108] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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29
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Oviedo O, Zoltan T, Vargas F, Inojosa M, Vivas JC. Antibacterial photoactivity and photosensitized oxidation of phenols with meso-tetra-(4-benzoate, 9-phenanthryl)-porphyrin and its metal complexes (Zn and Cu). J COORD CHEM 2014. [DOI: 10.1080/00958972.2014.917633] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Olycen Oviedo
- Photochemistry Laboratory, Chemical Center, Venezuelan Institute for Scientific Research (IVIC), Caracas, Venezuela
- Faculty of Science, Department of Chemistry, University of Los Andes, Mérida, Venezuela
| | - Tamara Zoltan
- Photochemistry Laboratory, Chemical Center, Venezuelan Institute for Scientific Research (IVIC), Caracas, Venezuela
| | - Franklin Vargas
- Photochemistry Laboratory, Chemical Center, Venezuelan Institute for Scientific Research (IVIC), Caracas, Venezuela
| | - Marcel Inojosa
- Photochemistry Laboratory, Chemical Center, Venezuelan Institute for Scientific Research (IVIC), Caracas, Venezuela
| | - Julio C. Vivas
- Photochemistry Laboratory, Chemical Center, Venezuelan Institute for Scientific Research (IVIC), Caracas, Venezuela
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30
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Polymerization of Vinylpyrrolidone to Form a Neutral Coating on Anionic Nanomaterials in Aqueous Suspension for Rapid Sedimentation. COATINGS 2014. [DOI: 10.3390/coatings4020340] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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31
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Dement’eva OV, Filippenko MA, Vinogradova MM, Ogarev VA, Meerovich GA, Karshieva SS, Belov MS, Luk’yanets EA, Rudoy VM. Mesoporous silica particles as nanocontainers for phthalocyanine photosensitizers: estimation of efficiency in in vivo experiments. ACTA ACUST UNITED AC 2014. [DOI: 10.1134/s1995078014020062] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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32
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33
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Shin HS, Hwang YK, Huh S. Facile preparation of ultra-large pore mesoporous silica nanoparticles and their application to the encapsulation of large guest molecules. ACS APPLIED MATERIALS & INTERFACES 2014; 6:1740-1746. [PMID: 24447071 DOI: 10.1021/am404709w] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Pore-enlarged mesoporous silica nanoparticles (MSNs) were prepared directly from as-prepared MSNs through a new, simple method using divalent Ca or Mg salts as both efficient silica etching reagents and as ion exchangers in methanolic solution under mild conditions. The resultant MSNs became almost template-free simultaneously during this etching process. The pore-enlarged MSNs, referred to as Ca-MSN or Mg-MSN, maintained their original hexagonal pore symmetry and particle sizes, but several ultra-large mesopores were generated inside and outside the MSNs together with regular mesopores having expanded pore dimension of around 4-5 nm. The average pore diameters for ultra-large pores were 47.5 nm for Ca-MSN and 52.4 nm for Mg-MSN. The generation of ultra-large pores can be regarded as the collapse of several mesopores into an ultra-large pore. Both Ca-MSN and Mg-MSN were good sorbents for positively charged porphyrin molecules. Additionally, these ultra-large pore MSNs exhibited better adsorption ability than calcined MSN for large proteins and antibodies, such as bovine serum albumin (BSA) and immunoglobulin G (IgG).
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Affiliation(s)
- Hye-Seon Shin
- Department of Chemistry and Protein Research Center for Bio-Industry, Hankuk University of Foreign Studies , Yongin 449-791, Korea
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34
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Jain B, Uppal A, Das K, Dube A, Gupta PK. Conversion of purpurin 18 to chlorin P6 in the presence of silica, liposome and polymeric nanoparticles: A spectroscopic study. J Mol Struct 2014. [DOI: 10.1016/j.molstruc.2013.12.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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35
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Castro KADF, Simões MMQ, Neves MGPMS, Cavaleiro JAS, Wypych F, Nakagaki S. Glycol metalloporphyrin derivatives in solution or immobilized on LDH and silica: synthesis, characterization and catalytic features in oxidation reactions. Catal Sci Technol 2014. [DOI: 10.1039/c3cy00472d] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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36
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Kim HC, Lee YS, Huh S, Lee SJ, Kim Y. CO2 selective 1D double chain dipyridyl-porphyrin based porous coordination polymers. Dalton Trans 2014; 43:5680-6. [DOI: 10.1039/c3dt53287a] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two CO2 selective 1D double chain dipyridyl-porphyrin-based porous coordination polymers, Co3(DPyP)3·4DMF (I) and Zn3(DPyP)3·2DMF·4H2O (II) are prepared from thermal reactions of MnCl(DPyP) with CoII and ZnII ions in DMF.
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Affiliation(s)
- Hyun-Chul Kim
- Department of Chemistry and Protein Research Center for Bio-Industry
- Hankuk University of Foreign Studies
- Yongin 449-791, Republic of Korea
| | - Young Sun Lee
- Department of Chemistry
- Research Institute for Natural Sciences
- Korea University
- Seoul 136-701, Korea
| | - Seong Huh
- Department of Chemistry and Protein Research Center for Bio-Industry
- Hankuk University of Foreign Studies
- Yongin 449-791, Republic of Korea
| | - Suk Joong Lee
- Department of Chemistry
- Research Institute for Natural Sciences
- Korea University
- Seoul 136-701, Korea
| | - Youngmee Kim
- Department of Chemistry and Nano Science
- Institute of Nano-Bio Technology
- Ewha Womans University
- Seoul 120-750, Republic of Korea
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37
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Gomes MC, Fernandes R, Cunha Â, Tomé JP, Trindade T. Fluorescence biolabeling using methylated silica nanoparticles containing a lanthanide complex. J Mater Chem B 2013; 1:5429-5435. [DOI: 10.1039/c3tb20688b] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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38
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Zhang WJ, Jiang PP, Zhang PB, Zheng JW, Li H. Surface-functionalized Hexagonal Mesoporous Silica Supported 5-(4-Carboxyphenyl)-10,15,20-triphenyl Porphyrin Manganese(III) Chloride and Their Catalytic Activity. B KOREAN CHEM SOC 2012. [DOI: 10.5012/bkcs.2012.33.12.4015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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