51
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Park S, Lee YB, Hwang KJ. E-beam Mediated Ligand Dissociation of Alkyne-Dicobaltcarbonyl Complexes as Potential Photochemical Alkyne Precursor. B KOREAN CHEM SOC 2013. [DOI: 10.5012/bkcs.2013.34.2.689] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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52
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Lee JW, Han SC, Ji WH, Jin SH, Kim JH. Synthesis of Diblock Codendrimer by Double Click Chemistry. B KOREAN CHEM SOC 2012. [DOI: 10.5012/bkcs.2012.33.12.4103] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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53
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Koo HS, Hwang HN, Lee YM, Park JW, Hwang CC, Hwang KJ. Adsorption and EUV-Induced Modification of Furoxanethiols for Diverse Functionalities on Gold Surface. B KOREAN CHEM SOC 2012. [DOI: 10.5012/bkcs.2012.33.12.4191] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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54
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Wei X, Gu W, Li L, Shen X, Kim JK, Russell TP. Synthesis and morphology investigations of a novel alkyne-functionalized diblock copolymer. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/polb.23183] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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55
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Wu MG, Hsu HL, Hsiao KW, Hsieh CC, Chen HY. Vapor-deposited parylene photoresist: a multipotent approach toward chemically and topographically defined biointerfaces. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2012; 28:14313-14322. [PMID: 22966949 DOI: 10.1021/la302099y] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Poly(4-benzoyl-p-xylylene-co-p-xylylene), a biologically compatible photoreactive polymer belonging to the parylene family, can be deposited using a chemical vapor deposition (CVD) polymerization process on a wide range of substrates. This study discovered that the solvent stability of poly(4-benzoyl-p-xylylene-co-p-xylylene) in acetone is significantly increased when exposed to approximately 365 nm of UV irradiation, because of the cross-linking of benzophenone side chains with adjacent molecules. This discovery makes the photodefinable polymer a powerful tool for use as a negative photoresist for surface microstructuring and biointerface engineering purposes. The polymer is extensively characterized using infrared reflection adsorption spectroscopy (IRRAS), scanning electron microscopy (SEM), and imaging ellipsometry. Furthermore, the vapor-based polymer coating process provides access to substrates with unconventional and complex three-dimensional (3D) geometries, as compared to conventional spin-coated resists that are limited to flat 2D assemblies. Moreover, this photoresist technology is seamlessly integrated with other functionalized parylenes including aldehyde-, acetylene-, and amine-functionalized parylenes to create unique surface microstructures that are chemically and topographically defined. The photopatterning and immobilization protocols described in this paper represent an approach that avoids contact between harmful substances (such as solvents and irradiations) and sensitive biomolecules. Finally, multiple biomolecules on planar substrates, as well as on unconventional 3D substrates (e.g., stents), are presented.
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Affiliation(s)
- Mu-Gi Wu
- Department of Chemical Engineering, National Taiwan University, Taipei 10617, Taiwan
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56
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Deng X, Lahann J. A Generic Strategy for Co-Presentation of Heparin-Binding Growth Factors Based on CVD Polymerization. Macromol Rapid Commun 2012; 33:1459-65. [DOI: 10.1002/marc.201200343] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2012] [Revised: 06/26/2012] [Indexed: 11/10/2022]
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57
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TÜRKER LEMI, GÜMÜŞ SELÇUK. Isomeric Structures of Furoxan-Fused [2,2]paracyclophane—A DFT Study. Polycycl Aromat Compd 2012. [DOI: 10.1080/10406638.2012.667498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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58
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Foster EL, Bunha A, Advincula R. Click chemistry and electro-grafting onto colloidally templated conducting polymer arrays. POLYMER 2012. [DOI: 10.1016/j.polymer.2012.05.040] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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59
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Such GK, Johnston AP, Liang K, Caruso F. Synthesis and functionalization of nanoengineered materials using click chemistry. Prog Polym Sci 2012. [DOI: 10.1016/j.progpolymsci.2011.12.002] [Citation(s) in RCA: 88] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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60
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Edalat F, Sheu I, Manoucheri S, Khademhosseini A. Material strategies for creating artificial cell-instructive niches. Curr Opin Biotechnol 2012; 23:820-5. [PMID: 22705446 DOI: 10.1016/j.copbio.2012.05.007] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2012] [Revised: 05/17/2012] [Accepted: 05/18/2012] [Indexed: 12/26/2022]
Abstract
There has been a tremendous growth in the use of biomaterials serving as cellular scaffolds for tissue engineering applications. Recently, advanced material strategies have been developed to incorporate structural, mechanical, and biochemical signals that can interact with the cell and the in vivo environment in a biologically specific manner. In this article, strategies such as the use of composite materials and material processing methods to better mimic the extracellular matrix, integration of mechanical and topographical properties of materials in scaffold design, and incorporation of biochemical cues such as cytokines in tethered, soluble, or time-released forms are presented. Finally, replication of the dynamic forces and biochemical gradients of the in vivo cellular environment through the use of microfluidics is highlighted.
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Affiliation(s)
- Faramarz Edalat
- Center for Biomedical Engineering, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Cambridge, MA 02139, USA
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61
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Wendeln C, Ravoo BJ. Surface patterning by microcontact chemistry. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2012; 28:5527-38. [PMID: 22263907 DOI: 10.1021/la204721x] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
In this Feature Article we describe recent progress in covalent surface patterning by microcontact chemistry. Microcontact chemistry is a variation of microcontact printing based on the transfer of reactive "ink" molecules from a microstructured, elastomeric stamp onto surfaces modified with complementary reactive groups, leading to a chemical reaction in the area of contact. In comparison with other lithographic methods, microcontact chemistry has a number of advantageous properties including very short patterning times, low consumption of ink molecules, high resolution and large area patterning. During the past 5 years we and many others have investigated a set of different reactions that allow the modification of flat and also spherical surfaces in an effective way. Especially click-type reactions were found to be versatile for substrate patterning by microcontact chemistry and were applied for chemical modification of reactive self-assembled monolayers and polymer surfaces. Microcontact chemistry has already found broad application for the production of functional surfaces and was also used for the preparation of DNA, RNA, and carbohydrate microarrays, for the immobilization of proteins and cells and for the development of sensors.
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Affiliation(s)
- Christian Wendeln
- Organic Chemistry Institute and Center for Nanotechnology (CeNTech), Westfälische Wilhelms-Universität Münster, Münster, Germany
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62
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Deng X, Eyster TW, Elkasabi Y, Lahann J. Bio-Orthogonal Polymer Coatings for Co-Presentation of Biomolecules. Macromol Rapid Commun 2012; 33:640-5. [DOI: 10.1002/marc.201100819] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2011] [Revised: 12/19/2011] [Indexed: 11/11/2022]
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63
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Wu JT, Huang CH, Liang WC, Wu YL, Yu J, Chen HY. Reactive Polymer Coatings: A General Route to Thiol-ene and Thiol-yne Click Reactions. Macromol Rapid Commun 2012; 33:922-7. [DOI: 10.1002/marc.201200011] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2012] [Indexed: 11/05/2022]
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64
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Oberhansl S, Hirtz M, Lagunas A, Eritja R, Martinez E, Fuchs H, Samitier J. Facile modification of silica substrates provides a platform for direct-writing surface click chemistry. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2012; 8:541-545. [PMID: 22258752 DOI: 10.1002/smll.201101875] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2011] [Revised: 10/13/2011] [Indexed: 05/31/2023]
Abstract
Please click here: a facile two-step functionalization strategy for silicon oxide-based substrates generates a stable platform for surface click chemistry via direct writing. The suitability of the obtained substrates is proven by patterning with two different direct-writing techniques and three different molecules.
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Affiliation(s)
- Sabine Oberhansl
- Nanobioengineering Group, Institute for Bioengineering of Catalonia (IBEC), C/Baldiri Reixac 15, 08028 Barcelona, Spain
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65
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Han SC, Jin SH, Lee JW. Synthesis of Dendrimer Containing Dialkylated-fluorene Unit as a Core Chromophore via Click Chemistry. B KOREAN CHEM SOC 2012. [DOI: 10.5012/bkcs.2012.33.1.137] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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66
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Frank D, Nieger M, Friedmann C, Lahann J, Bräse S. Functional Paracyclophanes: Synthesis of [2.2]Paracyclophanemethyldithiocarbonates Using Thione-Thiol Rearrangement of S,O-Dithiocarbonates (Benzyl Schönberg Rearrangement) at Mild Conditions. Isr J Chem 2012. [DOI: 10.1002/ijch.201100079] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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67
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Arnold RM, Huddleston NE, Locklin J. Utilizing click chemistry to design functional interfaces through post-polymerization modification. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm31708g] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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68
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Kondo SI, Sasai Y, Yamauchi Y, Kuzuya M. Evaluation on Fluidity of the Self-Assembled Phospholipid Layer Fabricated by Plasma-Assisted Method and its Application. J PHOTOPOLYM SCI TEC 2012. [DOI: 10.2494/photopolymer.25.501] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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69
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Tsai MY, Lin CY, Huang CH, Gu JA, Huang ST, Yu J, Chen HY. Vapor-based synthesis of maleimide-functionalized coating for biointerface engineering. Chem Commun (Camb) 2012; 48:10969-71. [DOI: 10.1039/c2cc35892a] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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70
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Sung SR, Han SC, Jin SH, Lee JW. Convergent Synthesis and Characterization of Dumbbell Type Dendritic Materials by Click Chemistry. B KOREAN CHEM SOC 2011. [DOI: 10.5012/bkcs.2011.32.11.3933] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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71
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Han SC, Yoon JH, Oh JH, Lee JW. Synthesis of [3]-Rotaxane Dendrimers by Host-mediated Click Chemistry. B KOREAN CHEM SOC 2011. [DOI: 10.5012/bkcs.2011.32.10.3809] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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72
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Han SC, Jin SH, Lee JW. Facile Synthesis of Aldehyde-focal Fréchet Type Dendrons and Dendrimers via Staudinger/Aza-Wittig Reactions. B KOREAN CHEM SOC 2011. [DOI: 10.5012/bkcs.2011.32.10.3624] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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73
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Canalle LA, Vong T, Adams PHHM, van Delft FL, Raats JMH, Chirivi RGS, van Hest JCM. Clickable Enzyme-Linked Immunosorbent Assay. Biomacromolecules 2011; 12:3692-7. [DOI: 10.1021/bm2009137] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Luiz A. Canalle
- Institute for Molecules and
Materials, Radboud University Nijmegen,
Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands
| | - TuHa Vong
- Institute for Molecules and
Materials, Radboud University Nijmegen,
Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands
| | - P. Hans H. M. Adams
- Institute for Molecules and
Materials, Radboud University Nijmegen,
Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands
| | - Floris L. van Delft
- Institute for Molecules and
Materials, Radboud University Nijmegen,
Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands
| | - Jos M. H. Raats
- ModiQuest Research B.V., Heyendaalseweg 135, 6525 AJ, Nijmegen, The Netherlands
| | | | - Jan C. M. van Hest
- Institute for Molecules and
Materials, Radboud University Nijmegen,
Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands
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74
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Deng X, Friedmann C, Lahann J. Bio-orthogonal “Double-Click” Chemistry Based on Multifunctional Coatings. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201101581] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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75
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Deng X, Friedmann C, Lahann J. Bio-orthogonal “Double-Click” Chemistry Based on Multifunctional Coatings. Angew Chem Int Ed Engl 2011; 50:6522-6. [DOI: 10.1002/anie.201101581] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2011] [Indexed: 12/18/2022]
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76
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Bhaskar S, Gibson CT, Yoshida M, Nandivada H, Deng X, Voelcker NH, Lahann J. Engineering, characterization and directional self-assembly of anisotropically modified nanocolloids. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2011; 7:812-819. [PMID: 21302355 DOI: 10.1002/smll.201001695] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2010] [Indexed: 05/30/2023]
Abstract
Along with traditional attributes such as the size, shape, and chemical structure of polymeric micro-objects, control over material distribution, or selective compartmentalization, appears to be increasingly important for maximizing the functionality and efficacy of biomaterials. The fabrication of tri- and tetracompartmental colloids made from biodegradable poly(lactide-co-glycolide) polymers via electrohydrodynamic co-jetting is demonstrated. The presence of three compartments is confirmed via flow cytometry. Additional chemical functionality is introduced via the incorporation of acetylene-functionalized polymers into individual compartments of the particles. Direct visualization of the spatioselective distribution of acetylene groups is demonstrated by confocal Raman microscopy as well as by reaction of the acetylene groups with azide-biotin via 'click chemistry'. Biotin-streptavidin binding is then utilized for the controlled assembly and orientation of bicompartmental particles onto functionalized, micropatterned substrates prepared via chemical vapor deposition polymerization.
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Affiliation(s)
- Srijanani Bhaskar
- Macromolecular Science and Engineering, University of Michigan, Ann Arbor 48109, USA
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77
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Ross A, Zhang D, Deng X, Chang SL, Lahann J. Chemical-vapor-deposition-based polymer substrates for spatially resolved analysis of protein binding by imaging ellipsometry. Anal Chem 2011; 83:874-80. [PMID: 21226461 PMCID: PMC3061569 DOI: 10.1021/ac102535j] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Biomolecular interactions between proteins and synthetic surfaces impact diverse biomedical fields. Simple, quantitative, label-free technologies for the analysis of protein adsorption and binding of biomolecules are thus needed. Here, we report the use of a novel type of substrate, poly-p-xylylene coatings prepared by chemical vapor deposition (CVD) polymerization, for surface plasmon resonance enhanced ellipsometry (SPREE) studies and assess the reactive coatings as spatially resolved biomolecular sensing arrays. Prior to use in binding studies, reactive coatings were fully characterized by Fourier transform infrared spectroscopy, electrochemical impedance spectroscopy, and ellipsometry. As a result, the chemical structure, thickness, and homogeneous coverage of the substrate surface were confirmed for a series of CVD-coated samples. Subsequent SPREE imaging and fluorescence microscopy indicated that the synthetic substrates supported detectable binding of a cascade of biomolecules. Moreover, analysis revealed a useful thickness range for CVD films in the assessment of protein and/or antigen-antibody binding via SPREE imaging. With a variety of functionalized end groups available for biomolecule immobilization and ease of patterning, CVD thin films are useful substrates for spatially resolved, quantitative binding arrays.
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Affiliation(s)
- Aftin Ross
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA
| | - Di Zhang
- Department of Biomedical Engineering, Washington University in St. Louis, St. Louis, MO 63130, USA
| | - Xiaopei Deng
- Department of Macromolecular Science and Engineering, University of Michigan, Ann Arbor, MI 48109, USA
| | - Seiwon Laura Chang
- Department of Chemical Engineering, University of Michigan, Ann Arbor, MI 48109, USA
| | - Joerg Lahann
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI 48109, USA
- Department of Chemical Engineering, University of Michigan, Ann Arbor, MI 48109, USA
- Department of Macromolecular Science and Engineering, University of Michigan, Ann Arbor, MI 48109, USA
- Institute of Functional Interfaces, Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
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78
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Bu HB, Götz G, Reinold E, Vogt A, Schmid S, Segura JL, Blanco R, Gómez R, Bäuerle P. Efficient post-polymerization functionalization of conducting poly(3,4-ethylenedioxythiophene) (PEDOT) via ‘click’-reaction. Tetrahedron 2011. [DOI: 10.1016/j.tet.2010.12.022] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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79
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Nasrullah MJ, Vora A, Webster DC. Block Copolymer Synthesis via a Combination of ATRP and RAFT Using Click Chemistry. MACROMOL CHEM PHYS 2011. [DOI: 10.1002/macp.201000628] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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80
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Chen HY, Lahann J. Designable biointerfaces using vapor-based reactive polymers. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2011; 27:34-48. [PMID: 20590103 DOI: 10.1021/la101623n] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Functionalized poly(p-xylylenes) constitute a versatile class of reactive polymers that can be prepared in a solventless process via chemical vapor deposition (CVD) polymerization. The resulting ultrathin coatings are typically pinhole-free and can be conformally deposited onto a wide range of substrates and materials. More importantly, appropriately selected functional groups can serve as anchoring sites for tailoring biointerface properties via the immobilization of biomolecules. In this article, controlled surface chemistries are outlined that use functionalized poly(p-xylylenes) as reactive coatings, including alkyne-functionalized coatings for Huisgen 1,3-dipolar cycloaddition reactions or aldehyde-functionalized coatings. The reactive coatings technology provides flexible access to a range of different surface chemistries, enabling a broad range of potential applications in microfluidics, medical device coatings, and biotechnology. In this feature article, we will highlight recent progress in vapor-based reactive coatings and will discuss potential benefits and current limitations.
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Affiliation(s)
- Hsien-Yeh Chen
- Institute of Functional Interfaces, Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, Eggenstein-Leopoldshafen 76344, Germany
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81
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Slavin S, De Cuendias A, Ladmiral V, Haddleton DM. Biotin functionalized poly(sulfonic acid)s for bioconjugation:
In situ
binding monitoring by QCM‐D. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/pola.24532] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Stacy Slavin
- Department of Chemistry, University of Warwick, Coventry, CV4 7AL, United Kingdom
| | - Anne De Cuendias
- Department of Chemistry, University of Warwick, Coventry, CV4 7AL, United Kingdom
| | - V. Ladmiral
- Department of Chemistry, Dainton Building, University of Sheffield, Brook Hill, Sheffield, S3 7HF, United Kingdom
| | - David M. Haddleton
- Department of Chemistry, University of Warwick, Coventry, CV4 7AL, United Kingdom
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82
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Lu H, Qi S, Mack J, Li Z, Lei J, Kobayashi N, Shen Z. Facile Hg2+ detection in water using fluorescent self-assembled monolayers of a rhodamine-based turn-on chemodosimeter formed via a “click” reaction. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c1jm11319d] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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83
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84
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Zhu B, Ma J, Li Z, Hou J, Cheng X, Qian G, Liu P, Hu A. Formation of polymeric nanoparticles via Bergman cyclization mediated intramolecular chain collapse. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c0jm03143g] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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85
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Koo HS, Park KM, Hwang KJ. Synthesis and E-Beam-Mediated Gas Phase Fragmentation of Thiol-Containing Furoxans for Nanopatterned Alkyne Formation on Gold Surface. B KOREAN CHEM SOC 2010. [DOI: 10.5012/bkcs.2010.31.12.3583] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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86
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Chen HY, Hirtz M, Deng X, Laue T, Fuchs H, Lahann J. Substrate-Independent Dip-Pen Nanolithography Based on Reactive Coatings. J Am Chem Soc 2010; 132:18023-5. [DOI: 10.1021/ja108679m] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hsien-Yeh Chen
- Institute of Functional Interfaces, Institute of Nanotechnology, Karlsruhe Nano Micro Facility (KNMF), Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany, Westfälische Wilhelms-Universität and Center for Nanotechnology (CeNTech), Münster, Germany, Department of Chemical Engineering, National Taiwan University, Taipei 10617, Taiwan, and Departments of Chemical Engineering, Materials Science and Engineering, Macromolecular Science and Engineering,
| | - Michael Hirtz
- Institute of Functional Interfaces, Institute of Nanotechnology, Karlsruhe Nano Micro Facility (KNMF), Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany, Westfälische Wilhelms-Universität and Center for Nanotechnology (CeNTech), Münster, Germany, Department of Chemical Engineering, National Taiwan University, Taipei 10617, Taiwan, and Departments of Chemical Engineering, Materials Science and Engineering, Macromolecular Science and Engineering,
| | - Xiaopei Deng
- Institute of Functional Interfaces, Institute of Nanotechnology, Karlsruhe Nano Micro Facility (KNMF), Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany, Westfälische Wilhelms-Universität and Center for Nanotechnology (CeNTech), Münster, Germany, Department of Chemical Engineering, National Taiwan University, Taipei 10617, Taiwan, and Departments of Chemical Engineering, Materials Science and Engineering, Macromolecular Science and Engineering,
| | - Thomas Laue
- Institute of Functional Interfaces, Institute of Nanotechnology, Karlsruhe Nano Micro Facility (KNMF), Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany, Westfälische Wilhelms-Universität and Center for Nanotechnology (CeNTech), Münster, Germany, Department of Chemical Engineering, National Taiwan University, Taipei 10617, Taiwan, and Departments of Chemical Engineering, Materials Science and Engineering, Macromolecular Science and Engineering,
| | - Harald Fuchs
- Institute of Functional Interfaces, Institute of Nanotechnology, Karlsruhe Nano Micro Facility (KNMF), Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany, Westfälische Wilhelms-Universität and Center for Nanotechnology (CeNTech), Münster, Germany, Department of Chemical Engineering, National Taiwan University, Taipei 10617, Taiwan, and Departments of Chemical Engineering, Materials Science and Engineering, Macromolecular Science and Engineering,
| | - Joerg Lahann
- Institute of Functional Interfaces, Institute of Nanotechnology, Karlsruhe Nano Micro Facility (KNMF), Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany, Westfälische Wilhelms-Universität and Center for Nanotechnology (CeNTech), Münster, Germany, Department of Chemical Engineering, National Taiwan University, Taipei 10617, Taiwan, and Departments of Chemical Engineering, Materials Science and Engineering, Macromolecular Science and Engineering,
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87
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Progress report on microstructured surfaces based on chemical vapor deposition. Methods Mol Biol 2010. [PMID: 20967636 DOI: 10.1007/978-1-59745-551-0_16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
Abstract
This book chapter discusses recent advances in the fabrication of microscale surface patterns using chemical vapor deposition polymerization. Reactive poly(p-xylylene) (PPX) coatings are useful for their ability to immobilize specific biomolecules, as determined by the PPX functional group. PPXs can either be modified postdeposition, or they can be patterned onto a substrate in situ. Specific methods discussed in this progress report include microcontact printing, vapor-assisted micropatterning in replica structures, projection lithography-based patterning, and selective polymer deposition.
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88
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Dix I, Hopf H, Satyanarayana TBN, Ernst L. Preparation and NMR spectra of four isomeric diformyl[2.2]paracyclophanes (cyclophanes 66). Beilstein J Org Chem 2010; 6:932-7. [PMID: 21085510 PMCID: PMC2981830 DOI: 10.3762/bjoc.6.104] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2010] [Accepted: 09/10/2010] [Indexed: 11/23/2022] Open
Abstract
Four isomeric dialdehydes 4, readily available from cycloaddition of propiolic aldehyde (2) to 1,2,4,5-hexatetraene (1), were separated by chromatography and recrystallization, and were characterized by their spectroscopic data. The individual isomers can now be easily identified from their ¹H NMR spectra even if only one of them is present.
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Affiliation(s)
- Ina Dix
- Institut für Organische Chemie, Technische Universität Braunschweig, Hagenring 30, D-38106 Braunschweig, Germany
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89
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Alf ME, Asatekin A, Barr MC, Baxamusa SH, Chelawat H, Ozaydin-Ince G, Petruczok CD, Sreenivasan R, Tenhaeff WE, Trujillo NJ, Vaddiraju S, Xu J, Gleason KK. Chemical vapor deposition of conformal, functional, and responsive polymer films. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2010; 22:1993-2027. [PMID: 20544886 DOI: 10.1002/adma.200902765] [Citation(s) in RCA: 171] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Chemical vapor deposition (CVD) polymerization utilizes the delivery of vapor-phase monomers to form chemically well-defined polymeric films directly on the surface of a substrate. CVD polymers are desirable as conformal surface modification layers exhibiting strong retention of organic functional groups, and, in some cases, are responsive to external stimuli. Traditional wet-chemical chain- and step-growth mechanisms guide the development of new heterogeneous CVD polymerization techniques. Commonality with inorganic CVD methods facilitates the fabrication of hybrid devices. CVD polymers bridge microfabrication technology with chemical, biological, and nanoparticle systems and assembly. Robust interfaces can be achieved through covalent grafting enabling high-resolution (60 nm) patterning, even on flexible substrates. Utilizing only low-energy input to drive selective chemistry, modest vacuum, and room-temperature substrates, CVD polymerization is compatible with thermally sensitive substrates, such as paper, textiles, and plastics. CVD methods are particularly valuable for insoluble and infusible films, including fluoropolymers, electrically conductive polymers, and controllably crosslinked networks and for the potential to reduce environmental, health, and safety impacts associated with solvents. Quantitative models aid the development of large-area and roll-to-roll CVD polymer reactors. Relevant background, fundamental principles, and selected applications are reviewed.
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Affiliation(s)
- Mahriah E Alf
- Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02138, USA
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90
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Altin H, Kosif I, Sanyal R. Fabrication of “Clickable” Hydrogels via Dendron−Polymer Conjugates. Macromolecules 2010. [DOI: 10.1021/ma100292w] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Huseyin Altin
- Department of Chemistry, Bogazici University, Bebek, 34342, Istanbul, Turkey
| | - Irem Kosif
- Department of Chemistry, Bogazici University, Bebek, 34342, Istanbul, Turkey
| | - Rana Sanyal
- Department of Chemistry, Bogazici University, Bebek, 34342, Istanbul, Turkey
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91
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Abstract
Parylene is a family of chemically vapour deposited polymer with material properties that are attractive for biomedicine and nanobiotechnology. Chemically inert parylene “peel-off” stencils have been demonstrated for micropatterning biomolecular arrays with high uniformity, precise spatial control down to nanoscale resolution. Such micropatterned surfaces are beneficial in engineering biosensors and biological microenvironments. A variety of substituted precursors enables direct coating of functionalised parylenes onto biomedical implants and microfluidics, providing a convenient method for designing biocompatible and bioactive surfaces. This article will review the emerging role and applications of parylene as a biomaterial for surface chemical modification and provide a future outlook.
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92
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Chen RT, Muir BW, Such GK, Postma A, Evans RA, Pereira SM, McLean KM, Caruso F. Surface "click" chemistry on brominated plasma polymer thin films. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2010; 26:3388-3393. [PMID: 19902911 DOI: 10.1021/la9031688] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
A brominated plasma polymer (BrPP) thin film was fabricated on a variety of substrate surfaces (silicon wafers, glass, gold, and polymers) via the radio frequency glow discharge of 1-bromopropane. This BrPP thin film was highly adherent and stable and was found to be a useful platform for secondary reactions, leading to surfaces with specific chemical functionalities. Following nucleophilic exchange, an azide-functionalized PP thin film was prepared that was reactive toward two different alkynes via the copper-catalyzed azide-alkyne cycloaddition (CuAAC) reaction, a paradigm of "click" chemistry. "Click" microcontact printing (microCP) of a fluorescent alkyne was also successfully carried out, demonstrating the versatility and functionality of this new class of reactive thin film plasma polymer coatings.
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Affiliation(s)
- Rodney T Chen
- Centre for Nanoscience and Nanotechnology, Department of Chemical and Biomolecular Engineering, The University of Melbourne, Parkville, Victoria 3010, Australia
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93
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Zhang Y, Deng X, Scheller EL, Kwon TG, Lahann J, Franceschi RT, Krebsbach PH. The effects of Runx2 immobilization on poly (epsilon-caprolactone) on osteoblast differentiation of bone marrow stromal cells in vitro. Biomaterials 2010; 31:3231-6. [PMID: 20129661 DOI: 10.1016/j.biomaterials.2010.01.029] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2009] [Accepted: 01/09/2010] [Indexed: 11/17/2022]
Abstract
In vivo regenerative gene therapy is a promising approach for bone regeneration and can help to address cell-source limitations through surgical implantation of osteoinductive materials and subsequent recruitment of host-derived cells. Localized viral delivery may reduce the risk of virus dispersion, enhance transduction efficiency, and reduce administration/injection dosing, which subsequently increases patient safety. In this manuscript, we present a custom-tailored strategy to immobilize adenovirus expressing runt-related transcription factor 2 (AdRunx2) by using reactive polymer coatings to enhance in vitro osteoblast differentiation of bone marrow stromal cells (BMSCs). A thin polymer film of poly[p-xylylene carboxylic acid pentafluorophenol ester-co-p-xylylene] equipped with amine-reactive active ester groups was deposited on the surface of poly (epsilon-caprolactone) (PCL) using the chemical vapor deposition (CVD) polymerization technique and then anti-adenovirus antibody was conjugated on the material with an amide chemical bond. Following antibody conjugation, AdRunx2 was conjugated to the PCL surface through antibody-antigen interaction. Osteoblast differentiation of BMSCs was induced by incubation in osteogenic medium. Alkaline phosphatase (ALP) activity, calcium deposition, and matrix mineralization were confirmed as markers of osteoblast formation. Incubation of the BMSCs in the presence of AdRunx2 modified PCL resulted in a 6.5-fold increase in ALP activity and significant increases in matrix mineralization when compared to controls. These results demonstrate that adenovirus vectors driving the expression of transcription factors can be delivered directly from biomaterials to direct cell differentiation.
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Affiliation(s)
- Ying Zhang
- Department of Biologic and Materials Sciences, School of Dentistry, University of Michigan, Ann Arbor, MI 48109-1078, USA
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94
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Tian Y, Ran Q, Xu J, Xian Y, Peng R, Jin L. High-Quality Covalently Grafting Hemoglobin on Gold Electrodes: Characterization, Redox Thermodynamics and Bio-electrocatalysis. Chemphyschem 2009; 10:3105-11. [DOI: 10.1002/cphc.200900588] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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95
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Türker L, Atalar T, Gümüş S. COMPUTATIONAL STUDIES ON NOVEL ENERGETIC MATERIALS: TETRANITRO-[2,2]PARACYCLOPHANES. Polycycl Aromat Compd 2009. [DOI: 10.1080/10406630903385923] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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96
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Sumerlin BS, Vogt AP. Macromolecular Engineering through Click Chemistry and Other Efficient Transformations. Macromolecules 2009. [DOI: 10.1021/ma901447e] [Citation(s) in RCA: 606] [Impact Index Per Article: 40.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Brent S. Sumerlin
- Department of Chemistry, Southern Methodist University, 3215 Daniel Avenue, Dallas, Texas 75275-0314
| | - Andrew P. Vogt
- Department of Chemistry, Southern Methodist University, 3215 Daniel Avenue, Dallas, Texas 75275-0314
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97
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McDonald AR, Dijkstra HP, Suijkerbuijk BMJM, van Klink GPM, van Koten G. “Click” Immobilization of Organometallic Pincer Catalysts for C−C Coupling Reactions. Organometallics 2009. [DOI: 10.1021/om900237g] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Aidan R. McDonald
- Chemical Biology & Organic Chemistry, Debye Institute for Nanomaterials Science, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
| | - Harm P. Dijkstra
- Chemical Biology & Organic Chemistry, Debye Institute for Nanomaterials Science, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
| | - Bart M. J. M. Suijkerbuijk
- Chemical Biology & Organic Chemistry, Debye Institute for Nanomaterials Science, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
| | - Gerard P. M. van Klink
- Chemical Biology & Organic Chemistry, Debye Institute for Nanomaterials Science, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
| | - Gerard van Koten
- Chemical Biology & Organic Chemistry, Debye Institute for Nanomaterials Science, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands
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98
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Kimura M, Nakano Y, Adachi N, Tatewaki Y, Shirai H, Kobayashi N. Intramolecular Axial Ligation of Zinc Porphyrin Cores with Triazole Links within Dendrimers. Chemistry 2009; 15:2617-24. [DOI: 10.1002/chem.200801557] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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99
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Synthesis and Fragmentation of Furoxanaldehydes in the Gas Phase for Nanopatterned Alkyne Formation on a Solid Surface. B KOREAN CHEM SOC 2009. [DOI: 10.5012/bkcs.2009.30.2.459] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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100
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Synthesis and Fragmentation of Furoxanimine for Immobilization and Alkyne Formation on the Solid Surface. JOURNAL OF THE KOREAN CHEMICAL SOCIETY-DAEHAN HWAHAK HOE JEE 2009. [DOI: 10.5012/jkcs.2009.53.1.084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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