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| 1 | Polydopamine and collagen coated micro-grated polydimethylsiloxane for human mesenchymal stem cell culture显示文摘Natural tissues contain highly organized cellular architecture.One of the major challenges in tissue engineering is to develop engineered tissue constructs that promote cellular growth in physiological directionality.To address this issue,micro-patterned polydimethylsiloxane(PDMS)substrates have been widely used in cell sheet engineering due to their low microfabrication cost,higher stability,excellent biocompatibility,and most importantly,ability to guide cellular growth and patterning.However,the current methods for PDMS surface modification either require a complicated procedure or generate a non-uniform surface coating,leading to the production of poor-quality cell layers.A simple and efficient surface coating method is critically needed to improve the uniformity and quality of the generated cell layers.Herein,a fast,simple and inexpensive surface coating method was analyzed for its ability to uniformly coat polydopamine(PD)with or without collagen on micro-grated PDMS substrates without altering essential surface topographical features.Topographical feature,stiffness and cytotoxicity of these PD and/or collagen based surface coatings were further analyzed.Results showed that the PD-based coating method facilitated aligned and uniform cell growth,therefore holds great promise for cell sheet engineering as well as completely biological tissue biomanufacturing. | Dhavan Sharma Wenkai Jia Fei Long Shweta Pati Qinghui Chen Yibing Qyang Bruce Lee Chang Kyong Choi Feng Zhao | 2019 | Bioactive Materials2019，4，1： | 4 |
| 2 | The cyclin-dependent kinase 5 activators p35 and p39 interact with the alpha-subunit of Ca^2+/calmodulin- dependent protein kinase Ⅱ and alpha-aetinin-1 in a calcium-dependent manner显示文摘 | Dhavan R Greer PL Morabito MA | 2002 | J Neurosci2002，22，： | 1 |
| 3 | A decade of Cdk5显示文摘 | Dhavan R Tsai LH | 2001 | Nat Rev Mol Cell Biol2001，2，10： | 1 |
| 4 | ' Connecting' and ' Disconnecting' With Civic Life:Patterns of Internet Use and the Production of Social Capital显示文摘 | Dhavan V.Shah Nojin Kwak R.Lance Holbert | | 0，，02： | 1 |
| 5 | A decade of CDK5 显示文摘 | Dhavan R Tsai LH | 2001 | Nat Rev Mol Cell Biol2001，2，： | 1 |
| 6 | Structure and regulation of the CDK5-p25^nck5a complex 显示文摘 | TARRICONE C DHAVAN R PENG J | 2001 | Mol Cell2001，8，3： | 1 |
| 7 | A decade of Cdk5 显示文摘 | DHAVAN R TSAI L H | 2001 | Nat Rev Mol Cell Biol2001，2，10： | 1 |
| 8 | Structure and regulation of the CDK5-p25(nck5a)complex显示文摘 | Tarricone C Dhavan R Peng J | 2001 | Mol Cell2001，8，： | 1 |
| 9 | 'Connecting' and 'Disconnecting' With Civic Life: Patterns of Internet Use and the Production of Social Capital显示文摘 | Dhavan V. Shah Nojin Kwak R. Lance Holbert | 2001 | Political Communication2001，，2： | 1 |
| 10 | A decade of CDK5显示文摘 | Dhavan R Tsai LH | | 0，，10： | 1 |
| 11 | A decade of CDK5显示文摘 | Dhavan R TsaiLH | 2001 | Nat Rev Mol Cell Biol(S1471-0072)2001，2，10： | 1 |
| 12 | Structure and regulation of the CDK5/p25nck5a complex显示文摘 | Tarricone C Dhavan R Peng J | 2001 | Mol Cell2001，8，： | 1 |
| 13 | Endoscopic Balloon Dilation of Ileal Stricture Due to Tuberculosis显示文摘 | D. K. Bhasin B. C. Sharma S. Dhavan A. Sethi S. K. Sinha K. Singh | 1998 | Endoscopy1998，，03： | 1 |
| 14 | PRL-2 increases Epo and IL-3 responses in hematopoietic cells显示文摘 | Akiyama S Dhavan D Yi T | 2010 | Blood Cells Mol Dis2010，44，4： | 1 |
| 15 | Outcome of leptospirosis in chilodren显示文摘 | Behera A Kochhar R Dhavan S | 1997 | Am J Trop Med Hyg1997，56，： | 1 |
| 16 | A decade of CdkS显示文摘 | Dhavan R Tsai LH | 2001 | Mol Cell Biol2001，2，10： | 1 |
| 17 | tensile properties of single cotton fibers from curves of bundles 显示文摘 | DHAVAN K Estimation of load-elongation Journal 1984 BHATT H H RADHAKRISHNAN T | 1984 | Textile Research1984，54，8： | 1 |
| 18 | The cyclin-dependent kinase 5 activators p35 and p39 interact with the alpha-subunit of Ca^2 +/calmodulin-dependent protein kinase Ⅱ and alpha-actinin-1 in a calcium-dependent manner 显示文摘 | Dhavan R Greer PL Morabito MA | 2002 | Neurosci2002，22，18： | 1 |
| 19 | The impact of individual and inter- personal factors on perceived news media bias 显示文摘 | Eveland William Shah Dhavan | 2003 | Political Psycholo- gy2003，，： | 1 |
| 20 | Structure and regulation of the CDK5-p25(nck5a) complex显示文摘 | Tarricone C Dhavan R Peng J | 2001 | Mol Cell2001，8，： | 1 |
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