1
|
Kuzmin SM, Chulovskaya SA, Parfenyuk VI. Scan rate effect on superoxide-assisted electrochemical deposition of 2H-5,10,15,20-tetrakis(3-aminophenyl)porphyrin films. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.140742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
2
|
Transparent and fluorescent breath figure arrays prepared from end-functionalized copolymers. POLYMER 2022. [DOI: 10.1016/j.polymer.2022.125079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
3
|
Modigunta JKR, Kim JM, Cao TT, Yabu H, Huh DS. Pore-selective modification of the honeycomb-patterned porous polystyrene film with poly(N-isopropylacrylamide) and application for thermo-responsive smart material. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122630] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
4
|
Tian C, Liang Y, Lin H, Song J, Li Q, Li R, Han C. Surface properties and doxorubicin delivery in mixed systems comprising a natural rosin-based ester tertiary amine and an anionic surfactant. J DISPER SCI TECHNOL 2018. [DOI: 10.1080/01932691.2018.1489274] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Chao Tian
- MOE Engineering Research Center of Forestry Biomass Materials and Bioenergy, Beijing Key Laboratory of Lignocellulose Chemistry, College of Materials Science and Technology, Beijing Forestry University, Beijing, PR China
| | - Yuanli Liang
- MOE Engineering Research Center of Forestry Biomass Materials and Bioenergy, Beijing Key Laboratory of Lignocellulose Chemistry, College of Materials Science and Technology, Beijing Forestry University, Beijing, PR China
| | - Haixia Lin
- MOE Engineering Research Center of Forestry Biomass Materials and Bioenergy, Beijing Key Laboratory of Lignocellulose Chemistry, College of Materials Science and Technology, Beijing Forestry University, Beijing, PR China
| | - Jie Song
- Department of Chemistry and Biochemistry, University of Michigan-Flint, Flint, MI, USA
| | - Qi Li
- Youcare Pharmaceutical Group Co., Ltd, Beijing, PR China
| | - Rui Li
- MOE Engineering Research Center of Forestry Biomass Materials and Bioenergy, Beijing Key Laboratory of Lignocellulose Chemistry, College of Materials Science and Technology, Beijing Forestry University, Beijing, PR China
| | - Chunrui Han
- MOE Engineering Research Center of Forestry Biomass Materials and Bioenergy, Beijing Key Laboratory of Lignocellulose Chemistry, College of Materials Science and Technology, Beijing Forestry University, Beijing, PR China
| |
Collapse
|
5
|
Fang X, Men X, Chen H, Zhang YM, Sun H, Yin S, Qin W. Fabrication and photoelectric properties of bio-inspired honeycomb film based on semiconducting polymer. J Colloid Interface Sci 2018; 512:1-6. [DOI: 10.1016/j.jcis.2017.10.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Revised: 10/03/2017] [Accepted: 10/03/2017] [Indexed: 11/27/2022]
|
6
|
A Novel Bola-Type Rosin-Based Functional Surfactant and Its Synergistic Effect with Natural Surfactant Saponin. J SURFACTANTS DETERG 2017. [DOI: 10.1007/s11743-017-1994-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
7
|
Chiang CY, Liu TY, Su YA, Wu CH, Cheng YW, Cheng HW, Jeng RJ. Au Nanoparticles Immobilized on Honeycomb-Like Polymeric Films for Surface-Enhanced Raman Scattering (SERS) Detection. Polymers (Basel) 2017; 9:E93. [PMID: 30970772 PMCID: PMC6432464 DOI: 10.3390/polym9030093] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Revised: 02/28/2017] [Accepted: 03/02/2017] [Indexed: 01/13/2023] Open
Abstract
We have successfully developed novel surface-enhanced Raman scattering (SERS) substrates with three-dimensional (3D) porous structures for effectively improving the sensitivity and reproducibility of SERS, which can rapidly detect small molecules (rhodamine 6G as an example). Periodical arrays of the honeycomb-like substrates were fabricated by self-assembling polyurethane-co-azetidine-2,4-dione (PU-PAZ) polymers. PU-PAZ comprising amphiphilic dendrons could stabilize the phase separation between the water droplets and polymer solution, and then organize into regular porous structures during the breath figure method. Subsequently, SERS substrates were fabricated by immobilizing gold nanoparticles (AuNPs) onto the honeycomb-like films with various 3D porous structures, controlled by the different PU-PAZ concentrations and relative humidities. Results show that surface enhancement factors of honeycomb-like substrates were 20 times higher than that of flat-film substrates (control group) due to enormous hot-spots resonance effects by the 3D porous structure, verified through Raman mapping at various positions of the z-axis. Furthermore, the particle size effects were evaluated by immobilized 12 and 67 nm of AuNPs on the honeycomb-like substrates, indicating larger AuNPs could induce more pronounced hot-spots effects. The generation of hot-spots resonance to enhance Raman intensity is strongly dependent on the diameter of AuNPs and the pore size of the honeycomb-like and 3D porous substrates for label-free and rapid SERS detection.
Collapse
Affiliation(s)
- Chia-Yen Chiang
- Institute of Polymer Science and Engineering, National Taiwan University, Taipei 10617, Taiwan.
| | - Ting-Yu Liu
- Department of Materials Engineering, Ming Chi University of Technology, New Taipei City 24301, Taiwan.
| | - Yu-An Su
- Institute of Polymer Science and Engineering, National Taiwan University, Taipei 10617, Taiwan.
| | - Chien-Hsin Wu
- Institute of Polymer Science and Engineering, National Taiwan University, Taipei 10617, Taiwan.
| | - Yu-Wei Cheng
- Institute of Polymer Science and Engineering, National Taiwan University, Taipei 10617, Taiwan.
| | - Ho-Wen Cheng
- Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei 10617, Taiwan.
| | - Ru-Jong Jeng
- Institute of Polymer Science and Engineering, National Taiwan University, Taipei 10617, Taiwan.
| |
Collapse
|
8
|
Self-assembled structures and excellent surface properties of a novel anionic phosphate diester surfactant derived from natural rosin acids. J Colloid Interface Sci 2017; 486:67-74. [DOI: 10.1016/j.jcis.2016.09.061] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2016] [Revised: 09/22/2016] [Accepted: 09/26/2016] [Indexed: 11/22/2022]
|
9
|
He XL, Zhao YX, Ge LL, An HQ, Su Y, Jin ZL, Wei DS, Chen L. Micropatterned fabrication of chitosan-based thermoresponsive membranes for improving cell adhesion and gene expression. J BIOACT COMPAT POL 2016. [DOI: 10.1177/0883911515623080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
A simple, rapid, and economical method to fabricate micropatterned thermoresponsive chitosan membranes was developed. Porous polystyrene films were prepared by liquid-induced phase separation. The size of pores on polystyrene films could be regulated by adjusting the composition of coagulation bath and changing the solvent evaporation rate. Subsequently, chitosan-based thermoresponsive membranes with island protrusions were fabricated using porous polystyrene films as templates. The effects of the micropatterns on the behaviors of mouse fibroblast L929 were investigated. The presence of micropatterns altered the cell cycle distribution and enhanced the gene expression of cyclin D1 and integrin β1. The micro-convex surface could promote the adhesion and proliferation of L929 cells. These results provided valuable guidance to design appropriate topographic surfaces for tissue engineering applications.
Collapse
Affiliation(s)
- Xiao-Ling He
- School of Environment and Chemical Engineering, Tianjin Polytechnic University, Tianjin, China
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Key Laboratory of Fiber Modification and Functional Fiber, Tianjin Polytechnic University, Tianjin, China
| | - Yu-Xin Zhao
- School of Environment and Chemical Engineering, Tianjin Polytechnic University, Tianjin, China
| | - Li-Li Ge
- School of Environment and Chemical Engineering, Tianjin Polytechnic University, Tianjin, China
| | - Hui-qin An
- School of Environment and Chemical Engineering, Tianjin Polytechnic University, Tianjin, China
| | - Yu Su
- School of Environment and Chemical Engineering, Tianjin Polytechnic University, Tianjin, China
| | - Zhen-Li Jin
- School of Environment and Chemical Engineering, Tianjin Polytechnic University, Tianjin, China
| | - Dong-Sheng Wei
- College of Life Sciences, Nankai University, Tianjin, China
| | - Li Chen
- State Key Laboratory of Separation Membranes and Membrane Processes, Tianjin Key Laboratory of Fiber Modification and Functional Fiber, Tianjin Polytechnic University, Tianjin, China
| |
Collapse
|
10
|
Wu CH, Ting WH, Lai YW, Dai SA, Su WC, Tung SH, Jeng RJ. Tailored honeycomb-like polymeric films based on amphiphilic poly(urea/malonamide) dendrons. RSC Adv 2016. [DOI: 10.1039/c6ra15636c] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
A series of hydrogen bond-rich poly(urea/malonamide) dendrons were utilized as surfactants to facilitate the formation of honeycomb-like porous structures from the breath figure (BF) process.
Collapse
Affiliation(s)
- Chien-Hsin Wu
- Institute of Polymer Science and Engineering
- National Taiwan University
- Taipei 106
- Taiwan
| | - Wei-Ho Ting
- Department of Chemical Engineering
- National Chung Hsing University
- Taichung 402
- Taiwan
| | - Yu-Wen Lai
- Institute of Polymer Science and Engineering
- National Taiwan University
- Taipei 106
- Taiwan
| | - Shenghong A. Dai
- Department of Chemical Engineering
- National Chung Hsing University
- Taichung 402
- Taiwan
| | - Wen-Chiung Su
- National Chung Shan Institute of Science and Technology
- Taoyuan 325
- Taiwan
| | - Shih-Huang Tung
- Institute of Polymer Science and Engineering
- National Taiwan University
- Taipei 106
- Taiwan
| | - Ru-Jong Jeng
- Institute of Polymer Science and Engineering
- National Taiwan University
- Taipei 106
- Taiwan
| |
Collapse
|
11
|
Thermodynamic study of the interaction between 5,10,15,20-tetrakis-(N-methyl-4-pyridyl)porphyrin tetraiodine and sodium dodecyl sulfate. Colloids Surf A Physicochem Eng Asp 2015. [DOI: 10.1016/j.colsurfa.2014.12.030] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
12
|
Zhang A, Bai H, Li L. Breath Figure: A Nature-Inspired Preparation Method for Ordered Porous Films. Chem Rev 2015; 115:9801-68. [PMID: 26284609 DOI: 10.1021/acs.chemrev.5b00069] [Citation(s) in RCA: 233] [Impact Index Per Article: 25.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Aijuan Zhang
- College of Materials, Xiamen University , Xiamen, 361005, People's Republic of China
| | - Hua Bai
- College of Materials, Xiamen University , Xiamen, 361005, People's Republic of China
| | - Lei Li
- College of Materials, Xiamen University , Xiamen, 361005, People's Republic of China
| |
Collapse
|
13
|
Kumar K, Boonstra M, Loos K. Synthesis of carbon microrings using polymer blends as templates. RSC Adv 2015. [DOI: 10.1039/c5ra04185f] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Carbon microrings were produced using a template based on phase separation of amylose/pentadecyl phenol (PDP)/dimethyl sulfoxide (DMSO) mixtures.
Collapse
Affiliation(s)
- Kamlesh Kumar
- Department of Polymer Chemistry
- Zernike Institute for Advanced Materials
- University of Groningen
- Groningen
- The Netherlands
| | - Marjon Boonstra
- Department of Polymer Chemistry
- Zernike Institute for Advanced Materials
- University of Groningen
- Groningen
- The Netherlands
| | - Katja Loos
- Department of Polymer Chemistry
- Zernike Institute for Advanced Materials
- University of Groningen
- Groningen
- The Netherlands
| |
Collapse
|
14
|
Lin FW, Xu XL, Wan LS, Wu J, Xu ZK. Porphyrinated polyimide honeycomb films with high thermal stability for HCl gas sensing. RSC Adv 2015. [DOI: 10.1039/c5ra01605c] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Thermally stable films with ordered pores are fabricated from porphyrinated polyimides and they exhibit excellent property in HCl gas sensing.
Collapse
Affiliation(s)
- Fu-Wen Lin
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- China
| | - Xiao-Ling Xu
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- China
| | - Ling-Shu Wan
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| | - Jian Wu
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- China
| | - Zhi-Kang Xu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
- China
| |
Collapse
|
15
|
Gao JP, Wu W, Rong L, Mao GL, Ning YN, Zhao QL, Huang J, Ma Z. Well-defined monocarboxyl-terminated polystyrene with low molecular weight: A candidate for the fabrication of highly ordered microporous films and microspheres via a static breath-figure process. Eur Polym J 2014. [DOI: 10.1016/j.eurpolymj.2014.07.032] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
|
16
|
Wang Y, Liu Y, Li G, Hao J. Porphyrin-based honeycomb films and their antibacterial activity. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2014; 30:6419-6426. [PMID: 24846091 DOI: 10.1021/la501244s] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Micrometer-sized porous honeycomb-patterned thin films based on hybrid complexes formed via electrostatic interaction between Mn(III) meso-tetra(4-sulfonatophenyl) porphine chloride (an acid form, {MnTPPS}) and dimethyldioctadecylammonium bromide (DODMABr). The morphology of the microporous thin films can be well regulated by controlling the concentration of MnTPPS-DODMA complexes, DODMABr, and polystyrene (PS), respectively. The formation of the microporous thin films was largely influenced by different solvents. The well-ordered microporous films of MnTPPS-DODMA complexes exhibit a more efficient antibacterial activity under visible light than those of hybrid complexes of nanoparticles modified with DODMABr, implying that well-ordered microporous films containing porphyrin composition can improve photochemical activity and more dominance in applications in biological medicine fields.
Collapse
Affiliation(s)
- Yanran Wang
- Key Laboratory of Colloid and Interface Chemistry and Key Laboratory of Special Aggregated Materials, Shandong University , Ministry of Education, Jinan 250100, China
| | | | | | | |
Collapse
|
17
|
Wang LP, Li YC, Chen LF, Ban CL, Li G, Ni JJ. Fabrication of honeycomb-patterned porous films from PS-b-PNIPAM amphiphilic diblock copolymers synthesized via RITP. J Colloid Interface Sci 2014; 420:112-8. [DOI: 10.1016/j.jcis.2014.01.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2013] [Revised: 12/30/2013] [Accepted: 01/06/2014] [Indexed: 11/26/2022]
|
18
|
Kanetada N, Matsumura C, Yamazaki S, Adachi K. Mechanism of peripheral substituent effects on adsorption-aggregation behaviors of cationic porphyrin dyes on tungsten(VI) oxide nanocolloid particles. ACS APPLIED MATERIALS & INTERFACES 2013; 5:12991-12999. [PMID: 24298877 DOI: 10.1021/am403751t] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The adsorption and aggregation behaviors of the cationic porphyrin derivatives such as 5,10,15,20-tetrakis(4-pyridyl)porphyrin [TPyP], 5,10,15,20-tetrakis(N-methyl-4-pyridyl)porphyrin [TMPyP], 5,10,15,20-tetrakis(N-ethyl-4-pyridyl)porphyrin [TEPyP], and 5,10,15,20-tetrakis(N-n-propyl-4-pyridyl)porphyrin [TPPyP] (hereafter called "TPyP derivatives") in the tungsten(VI) oxide (WO3) colloid aqueous solution at weak acidic pH were studied by UV-vis spectroscopy. The TPyP derivatives were strongly adsorbed as monolayer onto the WO3 surface via the electrostatic interaction between their peripheral cationic substituents and negatively surface-charged WO3 colloid particles, and most of the ones adsorbed eventually formed J-type dimers aligned in the head-to-tail fashion. These different dimerization states were effectively analyzed by the change of ratios among the intensities of exciton split Soret bands (H- and J-bands). Judging from the exciton coupling theory and adsorption measurements, we concluded that the J-dimer geometry of the TPyP derivatives adsorbed on the WO3 colloid particle surface is strongly dependent on the presence and difference of peripheral substituents. The results described here indicate a new and promising way of designing surface supramolecular structures combination of two principles, the self-association of organic dyes, and the steric repulsive interaction between the peripheral substituents and the inorganic semiconductor surfaces.
Collapse
Affiliation(s)
- Naoya Kanetada
- Department of Environmental Science & Engineering, Graduate School of Science & Engineering, Yamaguchi University , Yamaguchi 753-8512, Japan
| | | | | | | |
Collapse
|