1
|
Kim SY, Lee TH, Park YI, Nam JH, Noh SM, Cheong IW, Kim JC. Influence of material properties on scratch-healing performance of polyacrylate-graft-polyurethane network that undergo thermally reversible crosslinking. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.09.021] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
2
|
Zhang N, Qiao R, Su J, Yan J, Xie Z, Qiao Y, Wang X, Zhong J. Recent Advances of Electrospun Nanofibrous Membranes in the Development of Chemosensors for Heavy Metal Detection. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2017; 13:1604293. [PMID: 28422441 DOI: 10.1002/smll.201604293] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Indexed: 05/21/2023]
Abstract
It is critical to detect and analyze the heavy metal pollutions in environments and foods. Chemosensors have been widely investigated for fast detection of analytes such as heavy metals due to their unique advantages. In order to improve the detection sensitivity of chemosensors, recently electrospun nanofibrous membranes (ENMs) have been explored for the immobilization of chemosensors or receptors due to their high surface-to-volume ratio, high porosity, easiness of fabrication and functionalization, controllability of nanofiber properties, low cost, easy detection, no obvious pollution to the detection solution, and easy post-treatment after the detection process. The purpose of this review is to summarize and guide the development and application of ENMs in the field of chemosensors for the detection of analytes, especially heavy metals. First, heavy metals, chemosensors, and four types of preparation methods for ENM-immobilized chemosensors/receptors are briefly introduced. And then, ENM-immobilized chemosensors/receptors and their application progresses for optical, electro, and mass detections of heavy metals are reviewed according to the four types of preparation methods. Finally, the application of ENM-immobilized chemosensors/receptors is summarized and an outlook is provided. The review will provide an instruction to the research and development of ENM-immobilized chemosensors/receptors for the detection of analytes.
Collapse
Affiliation(s)
- Nan Zhang
- Laboratory of Quality & Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), Ministry of Agriculture, Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, College of Food Science & Technology, Shanghai Ocean University, Shanghai, 201306, China
| | - Ruirui Qiao
- Key Laboratory of Colloid Interface Science and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100080, China
- Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, VIC, 3052, Australia
| | - Jing Su
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Juan Yan
- Laboratory of Quality & Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), Ministry of Agriculture, Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, College of Food Science & Technology, Shanghai Ocean University, Shanghai, 201306, China
| | - Zhiqiang Xie
- Department of Mechanical & Industrial Engineering, Louisiana State University, Baton Rouge, LA, 70803, USA
| | - Yiqun Qiao
- Laboratory of Quality & Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), Ministry of Agriculture, Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, College of Food Science & Technology, Shanghai Ocean University, Shanghai, 201306, China
| | - Xichang Wang
- Laboratory of Quality & Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), Ministry of Agriculture, Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, College of Food Science & Technology, Shanghai Ocean University, Shanghai, 201306, China
| | - Jian Zhong
- Laboratory of Quality & Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai), Ministry of Agriculture, Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation, College of Food Science & Technology, Shanghai Ocean University, Shanghai, 201306, China
| |
Collapse
|
3
|
Kim J, Kim JC, Phan MD, Kim H, Shin K, Ree M. Self-assembling characteristics of amphiphilic zwitterionic brush random copolymers at the air–water interface. RSC Adv 2017. [DOI: 10.1039/c6ra28828f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Amphiphilic zwitterionic brush random copolymers bearing sulfobetaine groups at the bristle ends underwent segregation at the air–water interface, always forming only the Langmuir monolayer structure rather than any other structures.
Collapse
Affiliation(s)
- Jonghyun Kim
- Department of Chemistry
- Division of Advanced Materials Science
- Polymer Research Institute
- Pohang University of Science and Technology
- Pohang 37673
| | - Jin Chul Kim
- Department of Chemistry
- Division of Advanced Materials Science
- Polymer Research Institute
- Pohang University of Science and Technology
- Pohang 37673
| | - Minh Dinh Phan
- Department of Chemistry
- Program of Integrated Biotechnology
- Sogang University
- Seoul 04107
- Republic of Korea
| | - Heesoo Kim
- Department of Microbiology
- Dongguk University College of Medicine
- Gyeongju 38066
- Korea
| | - Kwanwoo Shin
- Department of Chemistry
- Program of Integrated Biotechnology
- Sogang University
- Seoul 04107
- Republic of Korea
| | - Moonhor Ree
- Department of Chemistry
- Division of Advanced Materials Science
- Polymer Research Institute
- Pohang University of Science and Technology
- Pohang 37673
| |
Collapse
|
4
|
Synchrotron X-ray scattering and photon correlation spectroscopy studies on thin film morphology details and structural changes of an amorphous-crystalline brush diblock copolymer. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.08.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
5
|
Kwon K, Kim C, Lee J, Kim H, Ree M. Self-Assembly-Assisted Biomolecule-Enriched Surface and High Selectivity Performance of Simple Solution-Coatable Biomimicking Brush Copolymers. Biomacromolecules 2016; 17:974-84. [DOI: 10.1021/acs.biomac.5b01635] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kyungho Kwon
- Department
of Chemistry, Division of Advanced Materials Science, Pohang Accelerator
Laboratory, Polymer Research Institute, and BK School of Molecular
Science, Pohang University of Science and Technology, Pohang 790-784, Republic of Korea
| | - Changsub Kim
- Department
of Chemistry, Division of Advanced Materials Science, Pohang Accelerator
Laboratory, Polymer Research Institute, and BK School of Molecular
Science, Pohang University of Science and Technology, Pohang 790-784, Republic of Korea
| | - Jongchan Lee
- Department
of Chemistry, Division of Advanced Materials Science, Pohang Accelerator
Laboratory, Polymer Research Institute, and BK School of Molecular
Science, Pohang University of Science and Technology, Pohang 790-784, Republic of Korea
| | - Heesoo Kim
- Department
of Microbiology and Dongguk Medical Institute, Dongguk University College of Medicine, Gyeongju 780-714, Republic of Korea
| | - Moonhor Ree
- Department
of Chemistry, Division of Advanced Materials Science, Pohang Accelerator
Laboratory, Polymer Research Institute, and BK School of Molecular
Science, Pohang University of Science and Technology, Pohang 790-784, Republic of Korea
| |
Collapse
|
6
|
Zhang X, Zhao L, Yang J, Yang J. Well-defined degradable brush-coil block copolymers for intelligent release of insulin at physiological pH. RSC Adv 2016. [DOI: 10.1039/c6ra01495j] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
To achieve an intelligent insulin delivery system with minimal long-term side effect, a kind of brush polymer was synthesized through poly[(2-phenylborate esters-1,3-dioxane-5-ethyl)methylacrylate] grafting from the backbone poly(ε-caprolactone).
Collapse
Affiliation(s)
- Xuan Zhang
- State Key Laboratory of Chemical Resource
- College of Life Science and Technology
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Liyuan Zhao
- State Key Laboratory of Chemical Resource
- College of Life Science and Technology
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Junjiao Yang
- College of Science
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Jing Yang
- State Key Laboratory of Chemical Resource
- College of Life Science and Technology
- Beijing University of Chemical Technology
- Beijing 100029
- China
| |
Collapse
|
7
|
Kim JC, Kim M, Jung J, Lee J, Ree BJ, Kim H, Kim IJ, Kim JR, Ree M. Synthesis, physicochemical characteristics, and biocompatibility of self-assemble polymers bearing guanine, cytosine, uracil, and thymine moieties. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27546] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Jin Chul Kim
- Department of Chemistry; Division of Advanced Materials Science, Pohang Accelerator Laboratory, Polymer Research Institute, and BK School of Molecular Science, Pohang University of Science and Technology; Pohang 790-784 Republic of Korea
| | - Mihee Kim
- Department of Chemistry; Division of Advanced Materials Science, Pohang Accelerator Laboratory, Polymer Research Institute, and BK School of Molecular Science, Pohang University of Science and Technology; Pohang 790-784 Republic of Korea
| | - Jungwoon Jung
- Department of Chemistry; Division of Advanced Materials Science, Pohang Accelerator Laboratory, Polymer Research Institute, and BK School of Molecular Science, Pohang University of Science and Technology; Pohang 790-784 Republic of Korea
| | - Jinseok Lee
- Department of Chemistry; Division of Advanced Materials Science, Pohang Accelerator Laboratory, Polymer Research Institute, and BK School of Molecular Science, Pohang University of Science and Technology; Pohang 790-784 Republic of Korea
| | - Brian J. Ree
- Department of Chemistry; Division of Advanced Materials Science, Pohang Accelerator Laboratory, Polymer Research Institute, and BK School of Molecular Science, Pohang University of Science and Technology; Pohang 790-784 Republic of Korea
| | - Heesoo Kim
- Department of Microbiology; Dongguk Medical Institute, Dongguk University College of Medicine; Gyeongju 780-714 Republic of Korea
| | - Ik Jung Kim
- Department of Microbiology; Dongguk Medical Institute, Dongguk University College of Medicine; Gyeongju 780-714 Republic of Korea
| | - Jung Ran Kim
- Department of Pathology; Dongguk Medical Institute, Dongguk University College of Medicine; Gyeongju 780-714 Republic of Korea
| | - Moonhor Ree
- Department of Chemistry; Division of Advanced Materials Science, Pohang Accelerator Laboratory, Polymer Research Institute, and BK School of Molecular Science, Pohang University of Science and Technology; Pohang 790-784 Republic of Korea
| |
Collapse
|
8
|
Fujii S, Kido M, Sato M, Higaki Y, Hirai T, Ohta N, Kojio K, Takahara A. pH-Responsive and selective protein adsorption on an amino acid-based zwitterionic polymer surface. Polym Chem 2015. [DOI: 10.1039/c5py00783f] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An amphiphilic polymer bearing glutamic acid in the polymer side chain was used as a surface modifier to produce an amino acid-based zwitterionic surface with pH-responsive and selective protein properties.
Collapse
Affiliation(s)
- Shota Fujii
- Graduate School of Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
| | - Makoto Kido
- Graduate School of Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
| | - Masanao Sato
- Graduate School of Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
| | - Yuji Higaki
- Graduate School of Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
- Institute for Materials Chemistry and Engineering
| | - Tomoyasu Hirai
- Graduate School of Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
- Institute for Materials Chemistry and Engineering
| | - Noboru Ohta
- Japan Synchrotron Radiation Research Institute (JASRI/SPring-8)
- Sayo-gun
- Japan
| | - Ken Kojio
- Graduate School of Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
- Institute for Materials Chemistry and Engineering
| | - Atsushi Takahara
- Graduate School of Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
- Institute for Materials Chemistry and Engineering
| |
Collapse
|
9
|
Ree M. Probing the self-assembled nanostructures of functional polymers with synchrotron grazing incidence X-ray scattering. Macromol Rapid Commun 2014; 35:930-59. [PMID: 24706560 DOI: 10.1002/marc.201400025] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2014] [Indexed: 11/09/2022]
Abstract
For advanced functional polymers such as biopolymers, biomimic polymers, brush polymers, star polymers, dendritic polymers, and block copolymers, information about their surface structures, morphologies, and atomic structures is essential for understanding their properties and investigating their potential applications. Grazing incidence X-ray scattering (GIXS) is established for the last 15 years as the most powerful, versatile, and nondestructive tool for determining these structural details when performed with the aid of an advanced third-generation synchrotron radiation source with high flux, high energy resolution, energy tunability, and small beam size. One particular merit of this technique is that GIXS data can be obtained facilely for material specimens of any size, type, or shape. However, GIXS data analysis requires an understanding of GIXS theory and of refraction and reflection effects, and for any given material specimen, the best methods for extracting the form factor and the structure factor from the data need to be established. GIXS theory is reviewed here from the perspective of practical GIXS measurements and quantitative data analysis. In addition, schemes are discussed for the detailed analysis of GIXS data for the various self-assembled nanostructures of functional homopolymers, brush, star, and dendritic polymers, and block copolymers. Moreover, enhancements to the GIXS technique are discussed that can significantly improve its structure analysis by using the new synchrotron radiation sources such as third-generation X-ray sources with picosecond pulses and partial coherence and fourth-generation X-ray laser sources with femtosecond pulses and full coherence.
Collapse
Affiliation(s)
- Moonhor Ree
- Department of Chemistry, Division of Advanced Materials Science, Pohang Accelerator Laboratory, Center for Electro-Photo Behaviors in Advanced Molecular Systems, Polymer Research Institute, and BK School of Molecular Science, Pohang University of Science & Technology, Pohang, 790-784, Republic of Korea
| |
Collapse
|
10
|
Rho Y, Ahn B, Yoon J, Ree M. Comprehensive synchrotron grazing-incidence X-ray scattering analysis of nanostructures in porous polymethylsilsesquioxane dielectric thin films. J Appl Crystallogr 2013. [DOI: 10.1107/s0021889812050923] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
A complete grazing-incidence X-ray scattering (GIXS) formula has been derived for nanopores buried in a polymer dielectric thin film supported by a substrate. Using the full power of the scattering formula, GIXS data from nanoporous polymethylsilsesquioxane dielectric thin films, a model nanoporous system, have successfully been analysed. The nanopores were found to be spherical and to have a certain degree of size distribution but were randomly dispersed in the film. In the film, GIXS was confirmed to arise predominantlyviathe first scattering process in which the incident X-ray beam scatters without reflection; the other scattering processes and their contributions were significantly dependent on the grazing angle. This study also confirmed that GIXS scattering can be analysed using only independent scattering terms, but this simple approach can only provide structural parameters. The cross terms were found to make a relatively small contribution to the intensity of the overall scattering but were required for the complete characterization of the measured two-dimensional scattering data, in particular the extracted out-of-plane scattering data, and their inclusion in the analysis enabled film properties such as film thickness, critical angle (i.e.electron density), refractive index and the absorption term to be determined.
Collapse
|
11
|
Hu WH, Huang KW, Kuo SW. Heteronucleobase-functionalized benzoxazine: synthesis, thermal properties, and self-assembled structure formed through multiple hydrogen bonding interactions. Polym Chem 2012. [DOI: 10.1039/c2py20090b] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|