Physico-chemical properties of PDMS surfaces suitable as substrates for cell cultures

2014 Blackstone, 2012, Plasma surface modification of electrospun fibers for adhesion-based cancer cell sorting, Integr. Biol. (Camb.), 4, 1112, 10.1039/c2ib20025b Lekka, 2012, Cancer cell recognition-mechanical phenotype, Micron, 43, 1259, 10.1016/j.micron.2012.01.019 Gossett, 2010, Label-free cell separation and sorting in microfluidic systems, high throughput assembly of spatially controlled 3D cell clusters on a micro/nanoplatform, Anal. Bioanal. Chem., 397, 3249, 10.1007/s00216-010-3721-9 Gallego-Perez, 2010, Lab Chip, 10, 775, 10.1039/b919475d Gallego-Perez, 2012, Microfabricated mimics of in vivo structural cues for the study of guided tumor cell migration, Lab Chip, 12, 4424, 10.1039/c2lc40726d Pelaez-Vargas, 2010, Early spreading and propagation of human bone marrow stem cells on isotropic and anisotropic topographies of silica thin films produced via microstamping, Microsc. Microanal., 16, 670, 10.1017/S1431927610094158 Alves, 2010, Controlling cell behavior through the design of polymer surfaces, Small, 6, 2208, 10.1002/smll.201000233 Bacakova, 2011, Modulation of cell adhesion: proliferation and differentiation on materials designed for body implants, Biotechnol. Adv., 29, 739, 10.1016/j.biotechadv.2011.06.004 Nikkhah, 2011, MCF10A and MDA-MB-231 human breast basal epithelial cell co-culture in silicon micro-arrays, Biomaterials, 32, 7625, 10.1016/j.biomaterials.2011.06.041 Nikkhah, 2012, Engineering microscale topographies to control the cell–substrate interface, Biomaterials, 33, 5230, 10.1016/j.biomaterials.2012.03.079 Tanaka, 2011, Design of novel 2D and 3D biointerfaces using self-organization to control cell behavior, Biochim. Biophys. Acta, 1810, 251, 10.1016/j.bbagen.2010.10.002 Sun, 2012, UV-modulated substrate rigidity for multiscale study of mechanoresponsive cellular behaviors, Langmuir, 28, 10789, 10.1021/la300978x Palchesko, 2012, Development of polydimethylsiloxane substrates with tunable elastic modulus to study cell mechanobiology in muscle and nerve, PLoS One, 7, e51499, 10.1371/journal.pone.0051499 Guvendiren, 2012, Stiffening hydrogels to probe short- and long-term cellular responses to dynamic mechanics, Nat. Commun., 3, 792, 10.1038/ncomms1792 Kloxin, 2010, In situ elasticity modulation with dynamic substrates to direct cell phenotype, Biomaterials, 31, 1, 10.1016/j.biomaterials.2009.09.025 Gray, 2003, Repositioning of cells by mechanotaxis on surfaces with micropatterned Young’s modulus, J. Biomed. Mater. Res. A, 66, 605, 10.1002/jbm.a.10585 Bhagat, 2007, Photodefinable polydimethylsiloxane (PDMS) for rapid lab-on-a-chip prototyping, Lab Chip, 7, 1197, 10.1039/b704946c Liu, 2007, Vision-based cellular force measurement using an elastic microfabricated device, J. Micromech. Microeng., 17, 1281, 10.1088/0960-1317/17/7/010 Buxboim, 2010, Matrix elasticity, cytoskeletal forces and physics of the nucleus: how deeply do cells feel outside and in?, J. Cell Sci., 123, 297, 10.1242/jcs.041186 Swift, 2013, Nuclear lamin-A scales with tissue stiffness and enhances matrix-directed differentiation, Science, 341, 975, 10.1126/science.1240104 Yeung, 2005, Effects of substrate stiffness on cell morphology cytoskeletal structure, and adhesion, Cell Motil. Cytoskeleton, 60, 24, 10.1002/cm.20041 Gilbert, 2010, Substrate elasticity regulates skeletal muscle stem cell self-renewal in culture, Science, 329, 1078, 10.1126/science.1191035 Prauzner-Bechcicki, 2015, PDMS substrate stiffness affects the morphology and growth profiles of cancerous prostate and melanoma cells, J. Mech. Behav. Biomed. Mater., 41, 13, 10.1016/j.jmbbm.2014.09.020 Chowdhury, 2010, Material properties of the cell dictate stress-induced spreading and differentiation in embryonic stem cells, Nat. Mater., 9, 82, 10.1038/nmat2563 2012 Gutekunst, 2014, Influence of the PDMS substrate stiffness on the adhesion of Acanthamoeba castellanii, Beilstein J. Nanotechnol., 5, 1393, 10.3762/bjnano.5.152 Tilghman, 2010, Matrix rigidity regulates cancer cell growth and cellular phenotype, PLoS One, 5, e12905, 10.1371/journal.pone.0012905 Samuel, 2011, Actomyosin-mediated cellular tension drives increased tissue stiffness and β-catenin activation to induce epidermal hyperplasia and tumor growth, Cancer Cell, 19, 776, 10.1016/j.ccr.2011.05.008 Baker, 2009, Extracellular matrix stiffness and architecture govern intracellular rheology in cancer, Biophys. J., 97, 1013, 10.1016/j.bpj.2009.05.054 Tang, 2010, Mechanical force affects expression of an in vitro metastasis-like phenotype in HCT-8 cells, Biophys. J., 99, 2460, 10.1016/j.bpj.2010.08.034 Tang, 2014, A mechanically-induced colon cancer cell population shows increased metastatic potential, Mol. Cancer, 13, 10.1186/1476-4598-13-131 Mohammed, 2011, Lab-on-a-chip based immunosensor principles and technologies for the detection of cardiac biomarkers: a review, Lab Chip, 11, 569, 10.1039/C0LC00204F Sun, 2012, Mussel-inspired anchoring for patterning cells using polydopamine, Langmuir, 28, 2131, 10.1021/la2041967 Engler, 2006, Matrix elasticity directs stem cell lineage specification, Cell, 126, 677, 10.1016/j.cell.2006.06.044 Evans, 2014, The role of material structure and mechanical properties in cell-matrix interactions, J. Mater. Chem. B, 2, 2345, 10.1039/c3tb21604g Schellenberg, 2014, Matrix elasticity, replicative senescence and DNA methylation patterns of mesenchymal stem cells, Biomaterials, 35, 6351, 10.1016/j.biomaterials.2014.04.079 Fuard, 2008, Optimization of poly-di-methyl-siloxane (PDMS) substrates for studying cellular adhesion and motility, Microelectron. Eng., 85, 1289, 10.1016/j.mee.2008.02.004 Khanafer, 2009, Effects of strain rate mixing ratio, and stress-strain definition on the mechanical behavior of the polydimethylsiloxane (PDMS) material as related to its biological applications, Biomed. Microdevices, 11, 503, 10.1007/s10544-008-9256-6 Moustafa, 2014, Large area micropatterning of cells on polydimethylsiloxane surfaces, J. Biol. Eng., 8, 24, 10.1186/1754-1611-8-24 Jothimuthu, 2009, Photodefinable PDMS thin films for microfabrication applications, J. Micromech. Microeng., 19, 045024, 10.1088/0960-1317/19/4/045024 Prager-Khoutorsky, 2011, Fibroblast polarization is a matrix-rigidity-dependent process controlled by focal adhesion mechanosensing, Nat. Cell Biol., 13, 1457, 10.1038/ncb2370 Nam, 2014, Probing mechanoregulation of neuronal differentiation by plasma lithography patterned elastomeric substrates, Sci. Rep., 4, 6965, 10.1038/srep06965 Zhang, 2013, Studying cancer stem cell dynamics on PDMS surfaces for microfluidics device design, Sci. Rep., 3, 2332, 10.1038/srep02332 Lee, 2004, Compatibility of mammalian cells on surfaces of poly(dimethylsiloxane), Langmuir, 20, 11684, 10.1021/la048562+ Park, 2010, Increased poly(dimethylsiloxane) stiffness improves viability and morphology of mouse fibroblast cells, BioChip J., 4, 230, 10.1007/s13206-010-4311-9 Moers, 2013, Substrate elasticity as biomechanical modulator of tissue homeostatic parameters in corneal keratinocytes, Exp. Cell Res., 188, 1889, 10.1016/j.yexcr.2013.05.002 Mata, 2005, Characterization of polydimethylsiloxane (PDMS) properties for biomedical micro/nanosystems, Biomed. Microdevices, 7, 281, 10.1007/s10544-005-6070-2 Kant, 2014, Surface studies on benzophenone doped PDMS microstructures fabricated using KrF excimer laser direct write lithography, Appl. Surf. Sci., 314, 292, 10.1016/j.apsusc.2014.06.054 Trappmann, 2013, How cells sense extracellular matrix stiffness: a material’s perspective, Curr. Opin. Biotechnol., 24, 948, 10.1016/j.copbio.2013.03.020 Chung, 2009, Morphological investigations of cells that adhered to the irregular patterned polydimethylsiloxane (PDMS) surface without reagents, J. Min. Ultramicrosc., 109, 861, 10.1016/j.ultramic.2009.03.041 Salloum, 2005, Vascular smooth muscle cells on polyelectrolyte multilayers: hydrophobicity-directed adhesion and growth, Biomacromolecules, 6, 161, 10.1021/bm0497015 Garcia, 2003, Measurement systems and quantitative analyses of integrin-mediated cell adhesion strength, Cell Biochem. Biophys., 39, 61, 10.1385/CBB:39:1:61 Arima, 2007, Effect of wettability and surface functional groups on protein adsorption and cell adhesion using well-defined mixed self-assembled monolayers, Biomaterials, 28, 3074, 10.1016/j.biomaterials.2007.03.013 Ueda-Yukoshi, 1995, Cellular responses on a wettability gradient surface with continuous variations in surface compositions of carbonate and hydroxyl groups, Langmuir, 11, 4135, 10.1021/la00010a080 Papenburg, 2010, Insights into the role of material surface topography and wettability on cell-material interactions, Soft Matter, 6, 4377, 10.1039/b927207k Schneider, 2011, Benzophenone absorption and diffusion in poly(dimethylsiloxane) and its role in graft photo-polymerization for surface modification, Langmuir, 27, 1232, 10.1021/la103345k Wang, 2014, Crosslinking effect on polydimethylsiloxane elastic modulus measured by custom-built compression instrument, J. Appl. Polym. Sci., 131, 41050, 10.1002/app.41050 Godovsky, 1999, Polymer Data Handbook Wang, 1987, Properties of dimethylsiloxane microphases in phase-separated dimethylsiloxane block copolymers, Macromolecules, 20, 201, 10.1021/ma00175a026 Owens, 1969, Estimation of the surface free energy of polymers, J. Appl. Polym. Sci., 13, 1741, 10.1002/app.1969.070130815 Schnyder, 2003, UV-irradiation induced modification of PDMS films investigated by XPS and spectroscopic ellipsometry, Surf. Sci., 532–535, 1067, 10.1016/S0039-6028(03)00148-1 Ivanov, 2005, Chemical dynamics of radical pairs formed by benzophenone photoreduction in solid polymers, Russ. Chem. Bull., 54, 1445, 10.1007/s11172-005-0425-y Discher, 2005, issue cells feel and respond to the stiffness of their substrate, Science, 310, 1139, 10.1126/science.1116995 Gaboury, 1993, Microwave plasma reactions of solid monomers with silicone elastomer surfaces, Langmuir, 9, 3225, 10.1021/la00035a076 Lee, 2013, Effect of thermal treatment on the chemical resistance of polydimethylsiloxane for microfluidic devices, J. Micromech. Microeng., 23, 035007, 10.1088/0960-1317/23/3/035007 Wachholz, 1995, Analysis of a mixture of linear and cyclic siloxanes by cryo-gas chromatography-Fourier transform infrared spectroscopy and gas chromatography-mass spectrometry, J. Chromatogr. A, 693, 89, 10.1016/0021-9673(94)01115-U Cai, 2010, Raman, mid-infrared, near-infrared and ultraviolet-visible spectroscopy of PDMS silicone rubber for characterization of polymer optical waveguide materials, J. Mol. Struct., 976, 274, 10.1016/j.molstruc.2010.03.054 AccuDyneTest, 2015 Brown, 2005, Evaluation of polydimethylsiloxane scaffolds with physiologically-relevant elastic moduli: interplay of substrate mechanics and surface chemistry effects on vascular smooth muscle cell response, Biomaterials, 26, 3123, 10.1016/j.biomaterials.2004.08.009