1
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Zhao H, Gao H, Chen T, Xie L, Ma Y, Sha J. Fabrication of patterned polymer brushes using programmable modulated light-excited controllable radical polymerization. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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2
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Cengiz B, Ejderyan N, Sanyal A. Functional polymeric coatings: thiol-maleimide ‘click’ chemistry as a powerful surface functionalization tool. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2022. [DOI: 10.1080/10601325.2022.2071725] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Busra Cengiz
- Department of Chemistry, Bogazici University, Istanbul, Turkey
| | - Nora Ejderyan
- Department of Chemistry, Bogazici University, Istanbul, Turkey
| | - Amitav Sanyal
- Department of Chemistry, Bogazici University, Istanbul, Turkey
- Center for Life Sciences and Technologies, Bogazici University, Istanbul, Turkey
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3
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Gevrek TN, Degirmenci A, Sanyal R, Sanyal A. Multifunctional and Transformable 'Clickable' Hydrogel Coatings on Titanium Surfaces: From Protein Immobilization to Cellular Attachment. Polymers (Basel) 2020; 12:E1211. [PMID: 32466521 PMCID: PMC7362003 DOI: 10.3390/polym12061211] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Revised: 05/23/2020] [Accepted: 05/24/2020] [Indexed: 02/03/2023] Open
Abstract
Multifunctionalizable hydrogel coatings on titanium interfaces are useful in a wide range of biomedical applications utilizing titanium-based materials. In this study, furan-protected maleimide groups containing multi-clickable biocompatible hydrogel layers are fabricated on a titanium surface. Upon thermal treatment, the masked maleimide groups within the hydrogel are converted to thiol-reactive maleimide groups. The thiol-reactive maleimide group allows facile functionalization of these hydrogels through the thiol-maleimide nucleophilic addition and Diels-Alder cycloaddition reactions, under mild conditions. Additionally, the strained alkene unit in the furan-protected maleimide moiety undergoes radical thiol-ene reaction, as well as the inverse-electron-demand Diels-Alder reaction with tetrazine containing molecules. Taking advantage of photo-initiated thiol-ene 'click' reactions, we demonstrate spatially controlled immobilization of the fluorescent dye thiol-containing boron dipyrromethene (BODIPY-SH). Lastly, we establish that the extent of functionalization on hydrogels can be controlled by attachment of biotin-benzyl-tetrazine, followed by immobilization of TRITC-labelled ExtrAvidin. Being versatile and practical, we believe that the described multifunctional and transformable 'clickable' hydrogels on titanium-based substrates described here can find applications in areas involving modification of the interface with bioactive entities.
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Affiliation(s)
- Tugce Nihal Gevrek
- Department of Chemistry, Bogazici University, Bebek, Istanbul 34342, Turkey; (T.N.G.); (R.S.)
| | - Aysun Degirmenci
- Center for Life Sciences and Technologies, Bogazici University, Istanbul 34342, Turkey;
| | - Rana Sanyal
- Department of Chemistry, Bogazici University, Bebek, Istanbul 34342, Turkey; (T.N.G.); (R.S.)
- Center for Life Sciences and Technologies, Bogazici University, Istanbul 34342, Turkey;
| | - Amitav Sanyal
- Department of Chemistry, Bogazici University, Bebek, Istanbul 34342, Turkey; (T.N.G.); (R.S.)
- Center for Life Sciences and Technologies, Bogazici University, Istanbul 34342, Turkey;
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4
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Yeo H, Khan A. Photoinduced Proton-Transfer Polymerization: A Practical Synthetic Tool for Soft Lithography Applications. J Am Chem Soc 2020; 142:3479-3488. [PMID: 32040308 DOI: 10.1021/jacs.9b11958] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Proton-transfer photopolymerization through the thiol-epoxy "click" reaction is shown to be a versatile new method for the fabrication of micro- and nanosized polymeric patterns. In this approach, complexation of a guanidine base, diazabicycloundecene (DBU), with benzoylphenylpropionic acid (ketoprofen) generates a photolabile salt. Under illumination at a wavelength of 365 nm, the salt undergoes a photodecarboxylation reaction to release DBU as a base. The base-catalyzed ring opening reaction then creates cross-linked poly(β-hydroxyl thio-ether) patterns. The surface chemistry of these patterns can be altered through alkylation of the thio-ether linkages. For example, a reaction with bromoacetic acid produces a hitherto unknown sulfonium/carboxylate-based zwitterionic motif that endows antibiofouling capacity to the micropatterns.
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Affiliation(s)
- Hyunki Yeo
- Department of Chemical and Biological Engineering , Korea University , 02841 Seoul , South Korea
| | - Anzar Khan
- Department of Chemical and Biological Engineering , Korea University , 02841 Seoul , South Korea
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5
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Chambre L, Degirmenci A, Sanyal R, Sanyal A. Multi-Functional Nanogels as Theranostic Platforms: Exploiting Reversible and Nonreversible Linkages for Targeting, Imaging, and Drug Delivery. Bioconjug Chem 2018; 29:1885-1896. [DOI: 10.1021/acs.bioconjchem.8b00085] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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6
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Zou Y, Zhang L, Yang L, Zhu F, Ding M, Lin F, Wang Z, Li Y. “Click” chemistry in polymeric scaffolds: Bioactive materials for tissue engineering. J Control Release 2018; 273:160-179. [DOI: 10.1016/j.jconrel.2018.01.023] [Citation(s) in RCA: 117] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 01/22/2018] [Accepted: 01/23/2018] [Indexed: 12/20/2022]
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7
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Gu X, Zhang L, Li Y, Zhang W, Zhu J, Zhang Z, Zhu X. Facile synthesis of advanced gradient polymers with sequence control using furan-protected maleimide as a comonomer. Polym Chem 2018. [DOI: 10.1039/c7py02125a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Diverse advanced gradient polymers, including simultaneous, hierarchical, di-blocky, symmetrical, and tri-blocky gradient polymers, were facilely fabricated by applying furan protected maleimide as a co-monomer.
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Affiliation(s)
- Xue Gu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Liuqiao Zhang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Ying Li
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Wei Zhang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Jian Zhu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Zhengbiao Zhang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
| | - Xiulin Zhu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
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8
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Oz Y, Sanyal A. The Taming of the Maleimide: Fabrication of Maleimide-Containing 'Clickable' Polymeric Materials. CHEM REC 2017; 18:570-586. [PMID: 29286198 DOI: 10.1002/tcr.201700060] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Accepted: 12/07/2017] [Indexed: 12/20/2022]
Abstract
Functional polymers are widely employed in various areas of biomedical sciences. In order to tailor them for desired applications, facile and efficient functionalization of these polymeric materials under mild and benign conditions is important. Polymers containing reactive maleimide groups can be employed for such applications since they provide an excellent handle for conjugation of thiol- and diene-containing molecules and biomolecules. Until recently, fabrication of maleimide containing polymeric materials has been challenging due to the interference from the highly reactive double bond. A Diels-Alder/retro Diels-Alder reaction sequence based strategy to transiently mask the maleimide group provides access to such polymeric materials. In this personal account, we summarize contributions from our group towards the fabrication and functionalization of maleimide-containing polymeric materials over the past decade.
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Affiliation(s)
- Yavuz Oz
- Department of Chemistry, Bogazici University, Bebek, 34342, Istanbul, Turkey
| | - Amitav Sanyal
- Department of Chemistry, Bogazici University, Bebek, 34342, Istanbul, Turkey.,Center for Life Sciences and Technologies, Bogazici University, Istanbul, Turkey
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9
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Gevrek TN, Kosif I, Sanyal A. Surface-Anchored Thiol-Reactive Soft Interfaces: Engineering Effective Platforms for Biomolecular Immobilization and Sensing. ACS APPLIED MATERIALS & INTERFACES 2017; 9:27946-27954. [PMID: 28745494 DOI: 10.1021/acsami.7b07779] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Fabrication of antibiofouling, specifically reactive polymeric coatings that undergo facile functionalization with thiol-bearing small molecules and ligands, yields effective platforms for biomolecular immobilization and sensing. Poly(ethylene glycol) (PEG)-based copolymers containing alkoxysilyl groups to enable surface-anchoring and furan-protected maleimide groups as latent thiol-reactive moieties as side-chains were synthesized. Reactive interfaces were obtained by coating these copolymers onto Si/SiO2 or glass surfaces and activating the maleimide groups to their thiol-reactive forms via thermal treatment. A series of surfaces modified with copolymers containing varying amounts of maleimide groups were synthesized. Effectiveness of surface modification was probed using Fourier transform infrared spectroscopy, contact angle goniometry, ellipsometry and X-ray photoelectron spectroscopy. Facile surface modification through thiol-maleimide conjugation was established by attachment of a thiol-containing fluorescent dye, namely BODIPY-SH. It was demonstrated that these surfaces allow spatially localized modification through microcontact printing. Importantly, the extent of surface modification could be tuned by varying the initial composition of the copolymer used for coating. Using fluorescence microscopy, it was observed that increasing amount of fluorescent dye was attached onto surfaces fabricated with copolymers with increasing amount of masked maleimide groups. Thereafter, the thiol-maleimide conjugation was utilized to decorate these surfaces with biotin, a protein-binding ligand. It was observed that though these biotinylated surfaces were able to bind Streptavidin effectively, some nonspecific binding was observed on places that were not in conformal contact with the stamp during microcontact printing. This nonspecific binding was eliminated upon neutralizing the residual maleimide units on the printed surface using thiol-containing PEG. Notably, fluorescence analysis of Streptavidin immobilized onto biotinylated surfaces fabricated using varying amounts of maleimide demonstrated that the amount of immobilized protein could be tuned by varying surface composition. It can be envisioned that facile fabrication of these maleimide-containing polymeric surfaces, their effective functionalization in a tunable manner to engineer interfaces for effective immobilization or sensing of biomolecules in a spatially controlled manner would make them attractive candidates for various biotechnological applications.
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Affiliation(s)
- Tugce Nihal Gevrek
- Department of Chemistry, Bogazici University , Bebek, Istanbul 34342, Turkey
| | - Irem Kosif
- Department of Chemistry, Bogazici University , Bebek, Istanbul 34342, Turkey
| | - Amitav Sanyal
- Department of Chemistry, Bogazici University , Bebek, Istanbul 34342, Turkey
- Center for Life Sciences and Technologies, Bogazici University , Bebek, Istanbul 34342, Turkey
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10
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Fuhrmann A, Broi K, Hecht S. Lowering the Healing Temperature of Photoswitchable Dynamic Covalent Polymer Networks. Macromol Rapid Commun 2017; 39. [DOI: 10.1002/marc.201700376] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Revised: 06/30/2017] [Indexed: 11/05/2022]
Affiliation(s)
- Anne Fuhrmann
- Department of Chemistry & IRIS Adlershof Humboldt‐Universität zu Berlin Brook‐Taylor Str. 2 12489 Berlin Germany
| | - Kevin Broi
- Department of Chemistry & IRIS Adlershof Humboldt‐Universität zu Berlin Brook‐Taylor Str. 2 12489 Berlin Germany
| | - Stefan Hecht
- Department of Chemistry & IRIS Adlershof Humboldt‐Universität zu Berlin Brook‐Taylor Str. 2 12489 Berlin Germany
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11
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Ji Y, Zhang L, Gu X, Zhang W, Zhou N, Zhang Z, Zhu X. Sequence-Controlled Polymers with Furan-Protected Maleimide as a Latent Monomer. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201610305] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Yuxuan Ji
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials; Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application; College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 China
| | - Liuqiao Zhang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials; Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application; College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 China
| | - Xue Gu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials; Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application; College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 China
| | - Wei Zhang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials; Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application; College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 China
| | - Nianchen Zhou
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials; Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application; College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 China
| | - Zhengbiao Zhang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials; Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application; College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 China
| | - Xiulin Zhu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials; Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application; College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 China
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12
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Ji Y, Zhang L, Gu X, Zhang W, Zhou N, Zhang Z, Zhu X. Sequence-Controlled Polymers with Furan-Protected Maleimide as a Latent Monomer. Angew Chem Int Ed Engl 2017; 56:2328-2333. [DOI: 10.1002/anie.201610305] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Revised: 01/01/2017] [Indexed: 12/20/2022]
Affiliation(s)
- Yuxuan Ji
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials; Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application; College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 China
| | - Liuqiao Zhang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials; Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application; College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 China
| | - Xue Gu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials; Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application; College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 China
| | - Wei Zhang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials; Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application; College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 China
| | - Nianchen Zhou
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials; Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application; College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 China
| | - Zhengbiao Zhang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials; Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application; College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 China
| | - Xiulin Zhu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials; Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application; College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 China
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13
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Aktan B, Chambre L, Sanyal R, Sanyal A. “Clickable” Nanogels via Thermally Driven Self-Assembly of Polymers: Facile Access to Targeted Imaging Platforms using Thiol–Maleimide Conjugation. Biomacromolecules 2017; 18:490-497. [DOI: 10.1021/acs.biomac.6b01576] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Bugra Aktan
- Department
of Chemistry, Bogazici University, 34342 Bebek, Istanbul, Turkey
| | - Laura Chambre
- Department
of Chemistry, Bogazici University, 34342 Bebek, Istanbul, Turkey
| | - Rana Sanyal
- Department
of Chemistry, Bogazici University, 34342 Bebek, Istanbul, Turkey
- Center
for Life Sciences and Technologies, Bogazici University, 34342 Bebek, Istanbul, Turkey
| | - Amitav Sanyal
- Department
of Chemistry, Bogazici University, 34342 Bebek, Istanbul, Turkey
- Center
for Life Sciences and Technologies, Bogazici University, 34342 Bebek, Istanbul, Turkey
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14
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Rotello VM. Organic chemistry meets polymers, nanoscience, therapeutics and diagnostics. Beilstein J Org Chem 2016; 12:1638-46. [PMID: 27559417 PMCID: PMC4979691 DOI: 10.3762/bjoc.12.161] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Accepted: 07/18/2016] [Indexed: 12/31/2022] Open
Abstract
The atom-by-atom control provided by synthetic organic chemistry presents a means of generating new functional nanomaterials with great precision. Bringing together these two very disparate skill sets is, however, quite uncommon. This autobiographical review provides some insight into how my program evolved, as well as giving some idea of where we are going.
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Affiliation(s)
- Vincent M Rotello
- Department of Chemistry, University of Massachusetts-Amherst, 710 North Pleasant Street, Amherst, Massachusetts 01003, USA
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15
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Zhao Z, Nan H, Sun M, He X. Simultaneous topographic and chemical patterning via imprinting defined nano-reactors. RSC Adv 2016. [DOI: 10.1039/c6ra22169f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
A novel, universal strategy to realize simultaneous topographic and chemical patterning via imprinting defined nano-reactors.
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Affiliation(s)
- Z. Zhao
- School for Engineering of Matter
- Transport and Energy
- Arizona State University
- Tempe
- USA
| | - H. Nan
- School for Engineering of Matter
- Transport and Energy
- Arizona State University
- Tempe
- USA
| | - M. Sun
- School for Engineering of Matter
- Transport and Energy
- Arizona State University
- Tempe
- USA
| | - X. He
- School for Engineering of Matter
- Transport and Energy
- Arizona State University
- Tempe
- USA
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16
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The Diels–Alder reaction: A powerful tool for the design of drug delivery systems and biomaterials. Eur J Pharm Biopharm 2015; 97:438-53. [DOI: 10.1016/j.ejpb.2015.06.007] [Citation(s) in RCA: 114] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2015] [Revised: 06/03/2015] [Accepted: 06/05/2015] [Indexed: 01/06/2023]
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17
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Kaga S, Yapar S, Gecici EM, Sanyal R. Photopatternable “Clickable” Hydrogels: “Orthogonal” Control over Fabrication and Functionalization. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b01536] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Sadik Kaga
- Department
of Chemistry and ‡Center for Life Sciences and Technologies, Bogazici University, 34342 Istanbul, Turkey
| | - Serap Yapar
- Department
of Chemistry and ‡Center for Life Sciences and Technologies, Bogazici University, 34342 Istanbul, Turkey
| | - Ece Manavoglu Gecici
- Department
of Chemistry and ‡Center for Life Sciences and Technologies, Bogazici University, 34342 Istanbul, Turkey
| | - Rana Sanyal
- Department
of Chemistry and ‡Center for Life Sciences and Technologies, Bogazici University, 34342 Istanbul, Turkey
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18
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Ryan CNM, Fuller KP, Larrañaga A, Biggs M, Bayon Y, Sarasua JR, Pandit A, Zeugolis DI. An academic, clinical and industrial update on electrospun, additive manufactured and imprinted medical devices. Expert Rev Med Devices 2015; 12:601-12. [DOI: 10.1586/17434440.2015.1062364] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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19
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Gok O, Kosif I, Dispinar T, Gevrek TN, Sanyal R, Sanyal A. Design and Synthesis of Water-Soluble Multifunctionalizable Thiol-Reactive Polymeric Supports for Cellular Targeting. Bioconjug Chem 2015; 26:1550-60. [PMID: 26030527 DOI: 10.1021/acs.bioconjchem.5b00182] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Design and synthesis of novel water-soluble polymers bearing reactive side chains are actively pursued due to their increasing demand in areas such as bioconjugation and drug delivery. This study reports the fabrication of poly(ethylene glycol) methacrylate based thiol-reactive water-soluble polymeric supports that can serve as targeted drug delivery vehicles. Thiol-reactive maleimide units were incorporated into polymers as side chains by use of a furan-protected maleimide containing monomer. Atom transfer radical polymerization (ATRP) was employed to obtain a family of well-defined copolymers with narrow molecular weight distributions. After the polymerization, the maleimide groups were activated to their reactive form, ready for conjugation with thiol-containing molecules. Efficient functionalization of the maleimide moieties was demonstrated by conjugation of a tripeptide glutathione under mild and reagent-free aqueous conditions. Additionally, hydrophobic thiol-containing dye (Bodipy-SH) and a cyclic peptide-based targeting group (cRGDfC) were sequentially appended onto the maleimide bearing polymers to demonstrate their efficient multifunctionalization. The conjugates were utilized for in vitro experiments over both cancerous and healthy breast cell lines. Obtained results demonstrate that the conjugates were nontoxic, and displayed efficient cellular uptake. The presence of the peptide based targeting group had a clear effect on increasing the uptake of the dye-conjugated polymers into cells when compared to the construct devoid of the peptide. Overall, the facile synthesis and highly efficient multifunctionalization of maleimide-containing thiol-reactive copolymers offer a novel and attractive class of polyethylene glycol-based water-soluble supports for drug delivery.
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Affiliation(s)
- Ozgul Gok
- Department of Chemistry, Bogazici University, Bebek 34342, Istanbul, Turkey
| | - Irem Kosif
- Department of Chemistry, Bogazici University, Bebek 34342, Istanbul, Turkey
| | - Tugba Dispinar
- Department of Chemistry, Bogazici University, Bebek 34342, Istanbul, Turkey
| | - Tugce Nihal Gevrek
- Department of Chemistry, Bogazici University, Bebek 34342, Istanbul, Turkey
| | - Rana Sanyal
- Department of Chemistry, Bogazici University, Bebek 34342, Istanbul, Turkey
| | - Amitav Sanyal
- Department of Chemistry, Bogazici University, Bebek 34342, Istanbul, Turkey
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20
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Dübner M, Gevrek TN, Sanyal A, Spencer ND, Padeste C. Fabrication of Thiol-Ene "Clickable" Copolymer-Brush Nanostructures on Polymeric Substrates via Extreme Ultraviolet Interference Lithography. ACS APPLIED MATERIALS & INTERFACES 2015; 7:11337-11345. [PMID: 25978723 DOI: 10.1021/acsami.5b01804] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
We demonstrate a new approach to grafting thiol-reactive nanopatterned copolymer-brush structures on polymeric substrates by means of extreme ultraviolet (EUV) interference lithography. The copolymer brushes were designed to contain maleimide functional groups as thiol-reactive centers. Fluoropolymer films were exposed to EUV radiation at the X-ray interference lithography beamline (XIL-II) at the Swiss Light Source, in order to create radical patterns on their surfaces. The radicals served as initiators for the copolymerization of thiol-ene "clickable" brushes, composed of a furan-protected maleimide monomer (FuMaMA) and different methacrylates, namely, methyl methacrylate (MMA), ethylene glycol methyl ether methacrylate (EGMA), or poly(ethylene glycol) methyl ether methacrylate (PEGMA). Copolymerization with ethylene-glycol-containing monomers provides antibiofouling properties to these surfaces. The number of reactive centers on the grafted brush structures can be tailored by varying the monomer ratios in the feed. Grafted copolymers were characterized by using attenuated total reflection infrared (ATR-IR) spectroscopy. The reactive maleimide methacrylate (MaMA) units were utilized to conjugate thiol-containing moieties using the nucleophilic Michael-addition reaction, which proceeds at room temperature without the need for any metal-based catalyst. Using this approach, a variety of functionalities was introduced to yield polyelectrolytes, as well as fluorescent and light-responsive polymer-brush structures. Functionalization of the brush structures was demonstrated via ATR-IR and UV-vis spectroscopy and fluorescence microscopy, and was also indicated by a color switch. Furthermore, grafted surfaces were generated via plasma activation, showing a strongly increased wettability for polyelectrolytes and a reversible switch in static water contact angle (CA) of up to 18° for P(EGMA-co-MaMA-SP) brushes, upon exposure to alternating visible and UV-light irradiation.
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Affiliation(s)
- Matthias Dübner
- †Laboratory for Micro- and Nanotechnology, Paul Scherrer Institute, CH-5232 Villigen PSI, Switzerland
- ‡Laboratory for Surface Science and Technology, Department of Materials, ETH Zürich, CH-8093 Zürich, Switzerland
| | - Tugce N Gevrek
- §Department of Chemistry, Bogazici University, Bebek, 34342 Istanbul, Turkey
| | - Amitav Sanyal
- §Department of Chemistry, Bogazici University, Bebek, 34342 Istanbul, Turkey
| | - Nicholas D Spencer
- ‡Laboratory for Surface Science and Technology, Department of Materials, ETH Zürich, CH-8093 Zürich, Switzerland
| | - Celestino Padeste
- †Laboratory for Micro- and Nanotechnology, Paul Scherrer Institute, CH-5232 Villigen PSI, Switzerland
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21
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Ross A, Durmaz H, Cheng K, Deng X, Liu Y, Oh J, Chen Z, Lahann J. Selective and Reversible Binding of Thiol-Functionalized Biomolecules on Polymers Prepared via Chemical Vapor Deposition Polymerization. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2015; 31:5123-5129. [PMID: 25869214 DOI: 10.1021/acs.langmuir.5b00654] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
We use chemical vapor deposition polymerization to prepare a novel dibromomaleimide-functionalized polymer for selective and reversible binding of thiol-containing biomolecules on a broad range of substrates. We report the synthesis and CVD polymerization of 4-(3,4-dibromomaleimide)[2.2]paracyclophane to yield nanometer thick polymer coatings. Fourier transformed infrared spectroscopy and X-ray photoelectron spectroscopy confirmed the chemical composition of the polymer coating. The reactivity of the polymer coating toward thiol-functionalized molecules was confirmed using fluorescent ligands. As a proof of concept, the binding and subsequent release of cysteine-modified peptides from the polymer coating were also demonstrated via sum frequency generation spectroscopy. This reactive polymer coating provides a flexible surface modification approach to selectively and reversibly bind biomolecules on a broad range of materials, which could open up new opportunities in many biomedical sensing and diagnostic applications where specific binding and release of target analytes are desired.
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Affiliation(s)
- Aftin Ross
- †Institute of Functional Interfaces, Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Hakan Durmaz
- ‡Department of Chemistry, Istanbul Technical University, Maslak, 34469 Istanbul, Turkey
| | | | | | | | | | | | - Joerg Lahann
- †Institute of Functional Interfaces, Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
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22
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Gevrek TN, Bilgic T, Klok HA, Sanyal A. Maleimide-Functionalized Thiol Reactive Copolymer Brushes: Fabrication and Post-Polymerization Modification. Macromolecules 2014. [DOI: 10.1021/ma5015098] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Tugce Nihal Gevrek
- Department
of Chemistry, Bogazici University, Bebek, 34342, Istanbul, Turkey
| | - Tugba Bilgic
- Institut
des Matériaux and Institut des Sciences et Ingénierie
Chimiques, Laboratoire des Polymères, Ecole Polytechnique Fédérale de Lausanne (EPFL), Bâtiment MXD, Station 12, CH-1015 Lausanne, Switzerland
| | - Harm-Anton Klok
- Institut
des Matériaux and Institut des Sciences et Ingénierie
Chimiques, Laboratoire des Polymères, Ecole Polytechnique Fédérale de Lausanne (EPFL), Bâtiment MXD, Station 12, CH-1015 Lausanne, Switzerland
| | - Amitav Sanyal
- Department
of Chemistry, Bogazici University, Bebek, 34342, Istanbul, Turkey
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23
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Qiu ZY, Chen C, Wang XM, Lee IS. Advances in the surface modification techniques of bone-related implants for last 10 years. Regen Biomater 2014; 1:67-79. [PMID: 26816626 PMCID: PMC4668999 DOI: 10.1093/rb/rbu007] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2014] [Revised: 08/22/2014] [Accepted: 08/23/2014] [Indexed: 12/20/2022] Open
Abstract
At the time of implanting bone-related implants into human body, a variety of biological responses to the material surface occur with respect to surface chemistry and physical state. The commonly used biomaterials (e.g. titanium and its alloy, Co-Cr alloy, stainless steel, polyetheretherketone, ultra-high molecular weight polyethylene and various calcium phosphates) have many drawbacks such as lack of biocompatibility and improper mechanical properties. As surface modification is very promising technology to overcome such problems, a variety of surface modification techniques have been being investigated. This review paper covers recent advances in surface modification techniques of bone-related materials including physicochemical coating, radiation grafting, plasma surface engineering, ion beam processing and surface patterning techniques. The contents are organized with different types of techniques to applicable materials, and typical examples are also described.
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Affiliation(s)
- Zhi-Ye Qiu
- Institute for Regenerative Medicine and Biomimetic Materials, School of Materials Science and Engineering, Tsinghua University, Beijing 100084, China, Beijing Allgens Medical Science and Technology Co., Ltd, Beijing 100176, China, Bio-X Center, School of Life Science, Zhejiang Sci-Tech University, Hangzhou 310018, China, and Institute of Natural Sciences, Yonsei University, Seoul 120-749, Korea
| | - Cen Chen
- Institute for Regenerative Medicine and Biomimetic Materials, School of Materials Science and Engineering, Tsinghua University, Beijing 100084, China, Beijing Allgens Medical Science and Technology Co., Ltd, Beijing 100176, China, Bio-X Center, School of Life Science, Zhejiang Sci-Tech University, Hangzhou 310018, China, and Institute of Natural Sciences, Yonsei University, Seoul 120-749, Korea
| | - Xiu-Mei Wang
- Institute for Regenerative Medicine and Biomimetic Materials, School of Materials Science and Engineering, Tsinghua University, Beijing 100084, China, Beijing Allgens Medical Science and Technology Co., Ltd, Beijing 100176, China, Bio-X Center, School of Life Science, Zhejiang Sci-Tech University, Hangzhou 310018, China, and Institute of Natural Sciences, Yonsei University, Seoul 120-749, Korea
| | - In-Seop Lee
- Institute for Regenerative Medicine and Biomimetic Materials, School of Materials Science and Engineering, Tsinghua University, Beijing 100084, China, Beijing Allgens Medical Science and Technology Co., Ltd, Beijing 100176, China, Bio-X Center, School of Life Science, Zhejiang Sci-Tech University, Hangzhou 310018, China, and Institute of Natural Sciences, Yonsei University, Seoul 120-749, Korea
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24
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Park EJ, Gevrek TN, Sanyal R, Sanyal A. Indispensable Platforms for Bioimmobilization: Maleimide-Based Thiol Reactive Hydrogels. Bioconjug Chem 2014; 25:2004-11. [DOI: 10.1021/bc500375r] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Eun Ju Park
- Department
of Chemistry and ‡Center for Life Sciences and Technologies, Bogazici University, Istanbul 34342, Turkey
| | - Tugce Nihal Gevrek
- Department
of Chemistry and ‡Center for Life Sciences and Technologies, Bogazici University, Istanbul 34342, Turkey
| | - Rana Sanyal
- Department
of Chemistry and ‡Center for Life Sciences and Technologies, Bogazici University, Istanbul 34342, Turkey
| | - Amitav Sanyal
- Department
of Chemistry and ‡Center for Life Sciences and Technologies, Bogazici University, Istanbul 34342, Turkey
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25
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Fan M, Liu J, Li X, Zhang J, Cheng J. Recyclable Diels–Alder Furan/Maleimide Polymer Networks with Shape Memory Effect. Ind Eng Chem Res 2014. [DOI: 10.1021/ie5028183] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Mengjin Fan
- Key Laboratory of Carbon
Fiber and Functional Polymers, Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| | - Jialin Liu
- Key Laboratory of Carbon
Fiber and Functional Polymers, Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| | - Xiangyuan Li
- Key Laboratory of Carbon
Fiber and Functional Polymers, Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| | - Junying Zhang
- Key Laboratory of Carbon
Fiber and Functional Polymers, Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| | - Jue Cheng
- Key Laboratory of Carbon
Fiber and Functional Polymers, Ministry of Education, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
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26
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Rossi F, van Griensven M. Polymer Functionalization as a Powerful Tool to Improve Scaffold Performances. Tissue Eng Part A 2014; 20:2043-51. [DOI: 10.1089/ten.tea.2013.0367] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Filippo Rossi
- Department of Chemistry, Materials and Chemical Engineering “Giulio Natta,” Politecnico di Milano, Milan, Italy
| | - Martijn van Griensven
- Department of Experimental Trauma Surgery, Clinic for Trauma Surgery, Klinikum rechts der Isar, Technical University Munich, Munich, Germany
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27
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Arslan M, Gevrek TN, Lyskawa J, Szunerits S, Boukherroub R, Sanyal R, Woisel P, Sanyal A. Bioinspired Anchorable Thiol-Reactive Polymers: Synthesis and Applications Toward Surface Functionalization of Magnetic Nanoparticles. Macromolecules 2014. [DOI: 10.1021/ma500693f] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Mehmet Arslan
- Department
of Chemistry, Bogazici University, Bebek, 34342, Istanbul, Turkey
| | - Tugce Nihal Gevrek
- Department
of Chemistry, Bogazici University, Bebek, 34342, Istanbul, Turkey
| | - Joel Lyskawa
- Université Lille Nord de France, F-59000 Lille, France
- Unité
des Matériaux Et Transformations (UMET, UMR 8207), Equipe Ingénierie
des Systèmes polymères (ISP), Université Lille 1, F-59655, Villeneuve d’Ascq Cedex, France
| | - Sabine Szunerits
- Institut
de Recherche Interdisciplinaire-IRI, Parc de la Haute Borne, 50
avenue de Halley, BP70478, 59658 Villeneuve d’Ascq Cedex, France
| | - Rabah Boukherroub
- Institut
de Recherche Interdisciplinaire-IRI, Parc de la Haute Borne, 50
avenue de Halley, BP70478, 59658 Villeneuve d’Ascq Cedex, France
| | - Rana Sanyal
- Department
of Chemistry, Bogazici University, Bebek, 34342, Istanbul, Turkey
- Center
for Life Sciences and Technologies, Bogazici University, Istanbul, Turkey
| | - Patrice Woisel
- Université Lille Nord de France, F-59000 Lille, France
- Unité
des Matériaux Et Transformations (UMET, UMR 8207), Equipe Ingénierie
des Systèmes polymères (ISP), Université Lille 1, F-59655, Villeneuve d’Ascq Cedex, France
- ENSCL, F-59655 Villeneuve
d’Ascq, France
| | - Amitav Sanyal
- Department
of Chemistry, Bogazici University, Bebek, 34342, Istanbul, Turkey
- Center
for Life Sciences and Technologies, Bogazici University, Istanbul, Turkey
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28
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Cengiz N, Rao J, Sanyal A, Khan A. Designing functionalizable hydrogels through thiol-epoxy coupling chemistry. Chem Commun (Camb) 2014; 49:11191-3. [PMID: 24150528 DOI: 10.1039/c3cc45859h] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A novel and modular strategy has been developed for the preparation of reactive and functionalized hydrogels. In this strategy, thiol-epoxy coupling chemistry was employed for the formation of a hydrophilic network. The hydroxyl groups, generated during the coupling process, were then engaged in anchoring a fluorescent probe to the hydrogel scaffold.
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Affiliation(s)
- Nergiz Cengiz
- Department of Chemistry, Bogazici University, Bebek 34342, Istanbul, Turkey.
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29
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Shen MY, Li BR, Li YK. Silicon nanowire field-effect-transistor based biosensors: from sensitive to ultra-sensitive. Biosens Bioelectron 2014; 60:101-11. [PMID: 24787124 DOI: 10.1016/j.bios.2014.03.057] [Citation(s) in RCA: 83] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2014] [Revised: 03/13/2014] [Accepted: 03/23/2014] [Indexed: 02/03/2023]
Abstract
Silicon nanowire field effect transistors (SiNW-FETs) have shown great promise as biosensors in highly sensitive, selective, real-time and label-free measurements. While applications of SiNW-FETs for detection of biological species have been described in several publications, less attention has been devoted to summarize the conjugating methods involved in linking organic bio-receptors with the inorganic transducer and the strategies of improving the sensitivity of devices. This article attempts to focus on summarizing the various organic immobilization approaches and discussing various sensitivity improving strategies, that include (I) reducing non-specific binding, (II) alignment of the probes, (III) enhancing signals by charge reporter, (IV) novel architecture structures, and (V) sensing in the sub-threshold regime.
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Affiliation(s)
- Mo-Yuan Shen
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu, Taiwan
| | - Bor-Ran Li
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu, Taiwan.
| | - Yaw-Kuen Li
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu, Taiwan.
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30
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Liu Z, Liu T, Lin Q, Bao C, Zhu L. Photoreleasable thiol chemistry for facile and efficient bioconjugation. Chem Commun (Camb) 2014; 50:1256-8. [DOI: 10.1039/c3cc48263d] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mild and controllable photoreleasable thiol chemistry was utilized for in situ bioconjugation with protein and quantum dot nanoparticles (QDs).
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Affiliation(s)
- Zhenzhen Liu
- Key Laboratory for Advanced Materials
- Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai, P. R. China
| | - Tao Liu
- Key Laboratory for Advanced Materials
- Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai, P. R. China
| | - Qiuning Lin
- Key Laboratory for Advanced Materials
- Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai, P. R. China
| | - Chunyan Bao
- Key Laboratory for Advanced Materials
- Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai, P. R. China
| | - Linyong Zhu
- Key Laboratory for Advanced Materials
- Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai, P. R. China
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31
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Arslan M, Gevrek TN, Sanyal A, Sanyal R. Cyclodextrin mediated polymer coupling via thiol–maleimide conjugation: facile access to functionalizable hydrogels. RSC Adv 2014. [DOI: 10.1039/c4ra12408a] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Fabrication of well-defined chemically cross-linked poly(ethylene glycol) (PEG)-based hydrogels using the thiol–maleimide addition reaction is reported.
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Affiliation(s)
- M. Arslan
- Bogazici University
- Department of Chemistry
- Istanbul, Turkey
| | - T. N. Gevrek
- Bogazici University
- Department of Chemistry
- Istanbul, Turkey
| | - A. Sanyal
- Bogazici University
- Department of Chemistry
- Istanbul, Turkey
- Center for Life Sciences and Technologies
- Bogazici University
| | - R. Sanyal
- Bogazici University
- Department of Chemistry
- Istanbul, Turkey
- Center for Life Sciences and Technologies
- Bogazici University
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32
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Bae H, Chu H, Edalat F, Cha JM, Sant S, Kashyap A, Ahari AF, Kwon CH, Nichol JW, Manoucheri S, Zamanian B, Wang Y, Khademhosseini A. Development of functional biomaterials with micro- and nanoscale technologies for tissue engineering and drug delivery applications. J Tissue Eng Regen Med 2014; 8:1-14. [PMID: 22711442 PMCID: PMC4199309 DOI: 10.1002/term.1494] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2011] [Revised: 01/07/2012] [Accepted: 01/24/2012] [Indexed: 12/13/2022]
Abstract
Micro- and nanotechnologies have emerged as potentially effective fabrication tools for addressing the challenges faced in tissue engineering and drug delivery. The ability to control and manipulate polymeric biomaterials at the micron and nanometre scale with these fabrication techniques has allowed for the creation of controlled cellular environments, engineering of functional tissues and development of better drug delivery systems. In tissue engineering, micro- and nanotechnologies have enabled the recapitulation of the micro- and nanoscale detail of the cell's environment through controlling the surface chemistry and topography of materials, generating 3D cellular scaffolds and regulating cell-cell interactions. Furthermore, these technologies have led to advances in high-throughput screening (HTS), enabling rapid and efficient discovery of a library of materials and screening of drugs that induce cell-specific responses. In drug delivery, controlling the size and geometry of drug carriers with micro- and nanotechnologies have allowed for the modulation of parametres such as bioavailability, pharmacodynamics and cell-specific targeting. In this review, we introduce recent developments in micro- and nanoscale engineering of polymeric biomaterials, with an emphasis on lithographic techniques, and present an overview of their applications in tissue engineering, HTS and drug delivery.
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Affiliation(s)
- Hojae Bae
- Center for Biomedical Engineering, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Partners Research Building, 65 Landsdowne Street, Room 252, Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Hunghao Chu
- Department of Bioengineering, University of Pittsburgh, Pittsburgh, PA 15260, USA
| | - Faramarz Edalat
- Center for Biomedical Engineering, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Partners Research Building, 65 Landsdowne Street, Room 252, Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Jae Min Cha
- Center for Biomedical Engineering, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Partners Research Building, 65 Landsdowne Street, Room 252, Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Shilpa Sant
- Center for Biomedical Engineering, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Partners Research Building, 65 Landsdowne Street, Room 252, Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Aditya Kashyap
- Center for Biomedical Engineering, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Partners Research Building, 65 Landsdowne Street, Room 252, Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
- Department of Information Technology and Electrical Engineering, Swiss Federal Institute of Technology Zurich (ETH), 8092 Zurich, Switzerland
| | - Amir F. Ahari
- Center for Biomedical Engineering, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Partners Research Building, 65 Landsdowne Street, Room 252, Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Chung Hoon Kwon
- Center for Biomedical Engineering, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Partners Research Building, 65 Landsdowne Street, Room 252, Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Jason W. Nichol
- Center for Biomedical Engineering, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Partners Research Building, 65 Landsdowne Street, Room 252, Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Sam Manoucheri
- Center for Biomedical Engineering, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Partners Research Building, 65 Landsdowne Street, Room 252, Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Behnam Zamanian
- Center for Biomedical Engineering, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Partners Research Building, 65 Landsdowne Street, Room 252, Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Yadong Wang
- Department of Bioengineering, University of Pittsburgh, Pittsburgh, PA 15260, USA
| | - Ali Khademhosseini
- Center for Biomedical Engineering, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Partners Research Building, 65 Landsdowne Street, Room 252, Cambridge, MA 02139, USA
- Harvard-MIT Division of Health Sciences and Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
- Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA 02115, USA
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33
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Beria L, Gevrek TN, Erdog A, Sanyal R, Pasini D, Sanyal A. ‘Clickable’ hydrogels for all: facile fabrication and functionalization. Biomater Sci 2014; 2:67-75. [DOI: 10.1039/c3bm60171d] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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34
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Englade-Franklin LE, Saner CK, Garno JC. Spatially selective surface platforms for binding fibrinogen prepared by particle lithography with organosilanes. Interface Focus 2013; 3:20120102. [PMID: 24427541 PMCID: PMC3638418 DOI: 10.1098/rsfs.2012.0102] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
We introduce an approach based on particle lithography to prepare spatially selective surface platforms of organosilanes that are suitable for nanoscale studies of protein binding. Particle lithography was applied for patterning fibrinogen, a plasma protein that has a major role in the clotting cascade for blood coagulation and wound healing. Surface nanopatterns of mercaptosilanes were designed as sites for the attachment of fibrinogen within a protein-resistant matrix of 2-[methoxy(polyethyleneoxy)propyl] trichlorosilane (PEG-silane). Preparing site-selective surfaces was problematic in our studies, because of the self-reactive properties of PEG-organosilanes. Certain organosilanes presenting hydroxyl head groups will cross react to form mixed surface multi-layers. We developed a clever strategy with particle lithography using masks of silica mesospheres to protect small, discrete regions of the surface from cross reactions. Images acquired with atomic force microscopy (AFM) disclose that fibrinogen attached primarily to the surface areas presenting thiol head groups, which were surrounded by PEG-silane. The activity for binding anti-fibrinogen was further evaluated using ex situ AFM studies, confirming that after immobilization the fibrinogen nanopatterns retained capacity for binding immunoglobulin G. Studies with AFM provide advantages of achieving nanoscale resolution for detecting surface changes during steps of biochemical surface reactions, without requiring chemical modification of proteins or fluorescent labels.
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Affiliation(s)
| | | | - Jayne C. Garno
- Department of Chemistry, Louisiana State University, Baton Rouge, LA 70803, USA
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35
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Wasserberg D, Nicosia C, Tromp EE, Subramaniam V, Huskens J, Jonkheijm P. Oriented Protein Immobilization using Covalent and Noncovalent Chemistry on a Thiol-Reactive Self-Reporting Surface. J Am Chem Soc 2013; 135:3104-11. [DOI: 10.1021/ja3102133] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Dorothee Wasserberg
- Molecular Nanofabrication Group,
MESA+ Institute for Nanotechnology, Department of Science
and Technology, University of Twente, 7500
AE, Enschede, Netherlands
- Nanobiophysics Group, MESA+ Institute for Nanotechnology
and MIRA Institute for Biomedical
Technology and Technical Medicine, Department of Science and Technology, University of Twente, 7500 AE, Enschede, Netherlands
| | - Carlo Nicosia
- Molecular Nanofabrication Group,
MESA+ Institute for Nanotechnology, Department of Science
and Technology, University of Twente, 7500
AE, Enschede, Netherlands
| | - Eldrich E. Tromp
- Molecular Nanofabrication Group,
MESA+ Institute for Nanotechnology, Department of Science
and Technology, University of Twente, 7500
AE, Enschede, Netherlands
- Nanobiophysics Group, MESA+ Institute for Nanotechnology
and MIRA Institute for Biomedical
Technology and Technical Medicine, Department of Science and Technology, University of Twente, 7500 AE, Enschede, Netherlands
| | - Vinod Subramaniam
- Nanobiophysics Group, MESA+ Institute for Nanotechnology
and MIRA Institute for Biomedical
Technology and Technical Medicine, Department of Science and Technology, University of Twente, 7500 AE, Enschede, Netherlands
| | - Jurriaan Huskens
- Molecular Nanofabrication Group,
MESA+ Institute for Nanotechnology, Department of Science
and Technology, University of Twente, 7500
AE, Enschede, Netherlands
| | - Pascal Jonkheijm
- Molecular Nanofabrication Group,
MESA+ Institute for Nanotechnology, Department of Science
and Technology, University of Twente, 7500
AE, Enschede, Netherlands
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36
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Immobilization of proteins on carboxylic acid functionalized nanopatterns. Anal Bioanal Chem 2012; 405:1985-93. [PMID: 23239182 DOI: 10.1007/s00216-012-6621-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2012] [Revised: 11/28/2012] [Accepted: 11/29/2012] [Indexed: 01/13/2023]
Abstract
The immobilization of proteins on nanopatterned surfaces was investigated using in situ atomic force microscopy (AFM) and ex situ infrared reflectance-absorption spectroscopy (IRAS). The AFM-based lithography technique of nanografting provided control of the size, geometry, and spatial placement of nanopatterns within self-assembled monolayers (SAMs). Square nanopatterns of carboxylate-terminated SAMs were inscribed within methyl-terminated octadecanethiolate SAMs and activated using carbodiimide/succinimide coupling chemistry. Staphylococcal protein A was immobilized on the activated nanopatterns before exposure to rabbit immunoglobulin G. In situ AFM was used to monitor changes in the topography and friction of the nanopatterns in solution upon protein immobilization. Complementary studies with ex situ IRAS confirmed the surface chemistry that occurred during the steps of SAM activation and subsequent protein immobilization on unpatterned samples. Since carbodiimide/succinimide coupling chemistry can be used for surface attachment of different biomolecules, this protocol shows promise for development of other aqueous-based studies for nanopatterned protein immobilization.
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37
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Subramani C, Saha K, Creran B, Bajaj A, Moyano DF, Wang H, Rotello VM. Cell alignment using patterned biocompatible gold nanoparticle templates. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2012; 8:1209-13, 1126. [PMID: 22354857 PMCID: PMC3605712 DOI: 10.1002/smll.201102405] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2011] [Indexed: 05/22/2023]
Abstract
Biocompatible structures are produced for cellular patterning. The biocompatible surfaces are generated to provide protein nonfouling patterns, offering direct communication to the cells for controlling cell adhesion and proliferation. These biofunctional surfaces provide a platform for aligning the cells in the direction of patterns, indicating potential application in the field of tissue engineering.
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Affiliation(s)
| | - Krishnendu Saha
- Department of Chemistry, University of Massachusetts, 710 North Pleasant Street, Amherst, Massachusetts 01003
| | - Brian Creran
- Department of Chemistry, University of Massachusetts, 710 North Pleasant Street, Amherst, Massachusetts 01003
| | - Avinash Bajaj
- Department of Chemistry, University of Massachusetts, 710 North Pleasant Street, Amherst, Massachusetts 01003
| | - Daniel F. Moyano
- Department of Chemistry, University of Massachusetts, 710 North Pleasant Street, Amherst, Massachusetts 01003
| | - Hao Wang
- Department of Chemistry, University of Massachusetts, 710 North Pleasant Street, Amherst, Massachusetts 01003
| | - Vincent M. Rotello
- Department of Chemistry, University of Massachusetts, 710 North Pleasant Street, Amherst, Massachusetts 01003
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Spruell JM, Wolffs M, Leibfarth FA, Stahl BC, Heo J, Connal LA, Hu J, Hawker CJ. Reactive, Multifunctional Polymer Films through Thermal Cross-linking of Orthogonal Click Groups. J Am Chem Soc 2011; 133:16698-706. [DOI: 10.1021/ja207635f] [Citation(s) in RCA: 109] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Jason M. Spruell
- Materials Research Laboratory, California NanoSystems Institute, Department of Materials, and Department of Chemistry and Biochemistry, University of California, Santa Barbara, California, United States
| | - Martin Wolffs
- Materials Research Laboratory, California NanoSystems Institute, Department of Materials, and Department of Chemistry and Biochemistry, University of California, Santa Barbara, California, United States
| | - Frank A. Leibfarth
- Materials Research Laboratory, California NanoSystems Institute, Department of Materials, and Department of Chemistry and Biochemistry, University of California, Santa Barbara, California, United States
| | - Brian C. Stahl
- Materials Research Laboratory, California NanoSystems Institute, Department of Materials, and Department of Chemistry and Biochemistry, University of California, Santa Barbara, California, United States
| | - Jinhwa Heo
- Materials Research Laboratory, California NanoSystems Institute, Department of Materials, and Department of Chemistry and Biochemistry, University of California, Santa Barbara, California, United States
| | - Luke A. Connal
- Materials Research Laboratory, California NanoSystems Institute, Department of Materials, and Department of Chemistry and Biochemistry, University of California, Santa Barbara, California, United States
| | - Jerry Hu
- Materials Research Laboratory, California NanoSystems Institute, Department of Materials, and Department of Chemistry and Biochemistry, University of California, Santa Barbara, California, United States
| | - Craig J. Hawker
- Materials Research Laboratory, California NanoSystems Institute, Department of Materials, and Department of Chemistry and Biochemistry, University of California, Santa Barbara, California, United States
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