51
|
Zhao L, Ma R, Li J, Li Y, An Y, Shi L. Reply to Comment on “J- and H-Aggregates of 5,10,15,20-Tetrakis-(4-sulfonatophenyl)-porphyrin and Interconversion in PEG-b-P4VP Micelles”. Biomacromolecules 2009. [DOI: 10.1021/bm9010408] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Lizhi Zhao
- Institute of Polymer Chemistry Nankai University Tianjin, 300071, China
| | - Rujiang Ma
- Institute of Polymer Chemistry Nankai University Tianjin, 300071, China
| | - Junbo Li
- Institute of Polymer Chemistry Nankai University Tianjin, 300071, China
| | - Yan Li
- Institute of Polymer Chemistry Nankai University Tianjin, 300071, China
| | - Yingli An
- Institute of Polymer Chemistry Nankai University Tianjin, 300071, China
| | - Linqi Shi
- Institute of Polymer Chemistry Nankai University Tianjin, 300071, China
| |
Collapse
|
52
|
Zhao L, Wang X, Li Y, Ma R, An Y, Shi L. Chiral Micelles of Achiral TPPS and Diblock Copolymer Induced by Amino Acids. Macromolecules 2009. [DOI: 10.1021/ma900925q] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Lizhi Zhao
- Key Laboratory of Functional Polymer Materials, Ministry of Education, and Institute of Polymer Chemistry, Nankai University, Tianjin 300071, China
| | - Xin Wang
- Key Laboratory of Functional Polymer Materials, Ministry of Education, and Institute of Polymer Chemistry, Nankai University, Tianjin 300071, China
| | - Yan Li
- Key Laboratory of Functional Polymer Materials, Ministry of Education, and Institute of Polymer Chemistry, Nankai University, Tianjin 300071, China
| | - Rujiang Ma
- Key Laboratory of Functional Polymer Materials, Ministry of Education, and Institute of Polymer Chemistry, Nankai University, Tianjin 300071, China
| | - Yingli An
- Key Laboratory of Functional Polymer Materials, Ministry of Education, and Institute of Polymer Chemistry, Nankai University, Tianjin 300071, China
| | - Linqi Shi
- Key Laboratory of Functional Polymer Materials, Ministry of Education, and Institute of Polymer Chemistry, Nankai University, Tianjin 300071, China
| |
Collapse
|
53
|
Ren QZ, Yao Y, Ding XJ, Hou ZS, Yan DY. Phase-transfer of porphyrins by polypeptide-containing hyperbranched polymers and a novel iron(iii) porphyrin biomimetic catalyst. Chem Commun (Camb) 2009:4732-4. [PMID: 19641825 DOI: 10.1039/b904199k] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Water-soluble porphyrins can be phase transferred by the hyperbranched multiarm copolymer PEI-PZLys; good catalytic activities and recyclabilities were observed for oxidation catalyzed by the encapsulated porphyrins.
Collapse
Affiliation(s)
- Qi-Zhi Ren
- School of Chemistry and Chemical Engineering, Shanghai Jiaotong University, Shanghai 200240, PR China.
| | | | | | | | | |
Collapse
|
54
|
Synytsya A, Synytsya A, Blafková P, Ederová J, Spěvaček J, Slepička P, Král V, Volka K. pH-Controlled Self-Assembling of meso-Tetrakis(4-sulfonatophenyl)porphyrin−Chitosan Complexes. Biomacromolecules 2009; 10:1067-76. [DOI: 10.1021/bm8011715] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Alla Synytsya
- Department of Analytical Chemistry, Department of Carbohydrate Chemistry and Technology, Central Laboratories, Department of Solid State Engineering, Institute of Chemical Technology, Prague 16628, Czech Republic, and Institute of Macromolecular Chemistry, Academy of Science of the Czech Republic, Prague 16206, Czech Republic
| | - Andriy Synytsya
- Department of Analytical Chemistry, Department of Carbohydrate Chemistry and Technology, Central Laboratories, Department of Solid State Engineering, Institute of Chemical Technology, Prague 16628, Czech Republic, and Institute of Macromolecular Chemistry, Academy of Science of the Czech Republic, Prague 16206, Czech Republic
| | - Petra Blafková
- Department of Analytical Chemistry, Department of Carbohydrate Chemistry and Technology, Central Laboratories, Department of Solid State Engineering, Institute of Chemical Technology, Prague 16628, Czech Republic, and Institute of Macromolecular Chemistry, Academy of Science of the Czech Republic, Prague 16206, Czech Republic
| | - Jana Ederová
- Department of Analytical Chemistry, Department of Carbohydrate Chemistry and Technology, Central Laboratories, Department of Solid State Engineering, Institute of Chemical Technology, Prague 16628, Czech Republic, and Institute of Macromolecular Chemistry, Academy of Science of the Czech Republic, Prague 16206, Czech Republic
| | - Jiři Spěvaček
- Department of Analytical Chemistry, Department of Carbohydrate Chemistry and Technology, Central Laboratories, Department of Solid State Engineering, Institute of Chemical Technology, Prague 16628, Czech Republic, and Institute of Macromolecular Chemistry, Academy of Science of the Czech Republic, Prague 16206, Czech Republic
| | - Petr Slepička
- Department of Analytical Chemistry, Department of Carbohydrate Chemistry and Technology, Central Laboratories, Department of Solid State Engineering, Institute of Chemical Technology, Prague 16628, Czech Republic, and Institute of Macromolecular Chemistry, Academy of Science of the Czech Republic, Prague 16206, Czech Republic
| | - Vladimír Král
- Department of Analytical Chemistry, Department of Carbohydrate Chemistry and Technology, Central Laboratories, Department of Solid State Engineering, Institute of Chemical Technology, Prague 16628, Czech Republic, and Institute of Macromolecular Chemistry, Academy of Science of the Czech Republic, Prague 16206, Czech Republic
| | - Karel Volka
- Department of Analytical Chemistry, Department of Carbohydrate Chemistry and Technology, Central Laboratories, Department of Solid State Engineering, Institute of Chemical Technology, Prague 16628, Czech Republic, and Institute of Macromolecular Chemistry, Academy of Science of the Czech Republic, Prague 16206, Czech Republic
| |
Collapse
|
55
|
Wang YT, Jin WJ. H-aggregation of cationic palladium-porphyrin as a function of anionic surfactant studied using phosphorescence, absorption and RLS spectra. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2008; 70:871-877. [PMID: 18032095 DOI: 10.1016/j.saa.2007.10.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2007] [Accepted: 10/02/2007] [Indexed: 05/25/2023]
Abstract
Room temperature phosphorescence (RTP) was used as a useful analytical tool to investigate the interaction behavior between tetracationic meso-tetrakis (4-trimethylaminophenyl) porphyrin palladium (Pd-TAPP) and anionic sodium dodecyl sulfate (SDS). UV-vis absorption and resonance light scattering (RLS) were further applied to characterize the system. It was presumably suggested that nonspecific self-aggregates among porphyrins formed considering the relatively high concentration of Pd-TAPP. Furthermore, Pd-TAPP changed from free monomer/nonspecific aggregate to H-aggregate and then to out-micellized monomer/nonspecific aggregate as a function of SDS concentration. The fact that RTP signal enhanced obviously and excitation spectrum was blue-shifted by 1580cm(-1) in energy with respect to energy of free Pd-TAPP monomer demonstrated that 1:4 electrostatic interaction between Pd-TAPP and SDS led to the formation of the premicellar porphyrin-surfactant H-aggregates. The RLS spectrum reviewed that the formed H-aggregates were multiple porphyrin units, and UV-vis spectra revealed that cationic groups of monomers/nonspecific aggregates of Pd-TAPP were electrostatically attracted in favor of the surface of anionic micelles but were not encapsulated within apolar regions of SDS micelles when the concentration of SDS was above its critical micelle concentration (CMC).
Collapse
Affiliation(s)
- Ying Te Wang
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, PR China
| | | |
Collapse
|
56
|
Newkome GR, Shreiner CD. Poly(amidoamine), polypropylenimine, and related dendrimers and dendrons possessing different 1→2 branching motifs: An overview of the divergent procedures. POLYMER 2008. [DOI: 10.1016/j.polymer.2007.10.021] [Citation(s) in RCA: 313] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
|
57
|
Li J, An Y, Chen X, Xiong D, Li Y, Huang N, Shi L. Chiral Polymeric Micelles From Electrostatic Assembly Between Achiral Porphyrins and Block Copolymers. Macromol Rapid Commun 2007. [DOI: 10.1002/marc.200700567] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
58
|
Egawa Y, Hayashida R, Anzai JI. pH-induced interconversion between J-aggregates and H-aggregates of 5,10,15,20-tetrakis(4-sulfonatophenyl)porphyrin in polyelectrolyte multilayer films. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2007; 23:13146-13150. [PMID: 17994773 DOI: 10.1021/la701957b] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
We fabricated a layer-by-layer (LbL) film composed of 5,10,15,20-tetrakis(4-sulfonatophenyl)porphyrin (TPPS) and poly(allylamine) (PAA) and investigated its pH response by UV-visible spectrometry. When the (PAA/TPPS)5PAA film was immersed in a pH 1.5 solution, J-aggregate bands were observed at 484 and 691 nm. Above pH 3.0, the J-aggregates were completely dissociated and an H-aggregate band was observed at 405 nm. The interconversion between the J-aggregates and H-aggregates in the LbL film was repeatable and controllable by changing the pH of the solutions.
Collapse
Affiliation(s)
- Yuya Egawa
- Graduate School of Pharmaceutical Sciences, Tohoku University, Aramaki, Aoba, Sendai 980-8578, Japan.
| | | | | |
Collapse
|
59
|
Miguel GD, Pérez-Morales M, Martín-Romero MT, Muñoz E, Richardson TH, Camacho L. J-aggregation of a water-soluble tetracationic porphyrin in mixed LB films with a calix[8]arene carboxylic acid derivative. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2007; 23:3794-801. [PMID: 17315895 DOI: 10.1021/la062934s] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
The molecular organization of a mixed film, containing a water-soluble tetracationic porphyrin (TMPyP) and a p-tert-butyl calix[8]arene octacarboxylic acid derivative (C8A), at the air-water interface and on a solid support (LB film), has been investigated. Although the TMPyP aggregation was not detected at the air-water interface, TMPyP J-aggregates have been found in the LB films (Y-type). Unlike tetraanionic porphyrins, for example TSPP, the TMPyP J-aggregates are not induced by a zwitterion formation. The TMPyP J-aggregation is a result of a "double comb" configuration, where porphyrins from opposite layers are interwoven in a linear infinite J-aggregate. Our results confirm that TMPyP molecules tend to self-aggregate strongly, provided the electrostatic repulsions of their peripheral groups are cancelled by the anionic groups of the C8A matrix.
Collapse
Affiliation(s)
- Gustavo de Miguel
- Departamento de Química Física y TermodinAmica Aplicada, Universidad de Córdoba, Campus Universitario de Rabanales, Ed. Marie Curie, E-14071 Córdoba, Spain
| | | | | | | | | | | |
Collapse
|
60
|
|
61
|
Jin LM, Yin JJ, Chen L, Zhou JM, Xiao JC, Guo CC, Chen QY. Self-Assembly and Liquid-Crystalline Properties of 5-Fluoroalkylporphyrins. Chemistry 2006; 12:7935-41. [PMID: 16874824 DOI: 10.1002/chem.200600487] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
We report three crystal structures of a synthetic 5-fluoroalkylporphyrin molecule that was programmed for self-assembly. All the X-ray structures of zincated and free-base porphyrins Zn2 b, Zn5 a, and 2 b revealed rigorous pi-pi stacking and extremely hydrophobic interactions. Other the other hand, the strong aggregation of 5-fluoroalkylporphyrins in solution was also found. Interestingly, the regular nanopore formation of the 5-fluoroalkylporphyrin was visualized by atomic force microscopy (AFM). Importantly, the 5-fluoroalkylporphyrins possess liquid-crystalline properties that were confirmed by using a combination of differential scanning calorimetry (DSC) and polarizing optical microscopy (POM) techniques. By comparison, the self-assembly of non-fluorine-containing porphyrins with similar structure showed much lower aggregation ability, as investigated by NMR techniques. Additionally, no birefringent mesophase was observed for the non-fluorine-containing porphyrin.
Collapse
Affiliation(s)
- Li-Mei Jin
- Key laboratory of Organofluorine Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Sciences 354 Fenglin Road, 200032, Shanghai, China
| | | | | | | | | | | | | |
Collapse
|
62
|
EGAWA Y, NIINA S, ANZAI JI. Effects of Poly(allylamine) on the Sugar-Binding Properties of a Phenylboronic Acid-Appended Azo Dye. BUNSEKI KAGAKU 2006. [DOI: 10.2116/bunsekikagaku.55.1003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Yuya EGAWA
- Graduate School of Pharmaceutical Sciences, Tohoku University
| | - Satoshi NIINA
- Graduate School of Pharmaceutical Sciences, Tohoku University
| | - Jun-ichi ANZAI
- Graduate School of Pharmaceutical Sciences, Tohoku University
| |
Collapse
|