Characterization of 3D elastic porous polydimethylsiloxane (PDMS) cell scaffolds fabricated by VARTM and particle leaching
In this study, elastic porous polydimethylsiloxane (PDMS) cell scaffolds were fabricated by vacuum‐assisted resin transfer moulding (VARTM) and particle leaching technologies. To control the porous morphology and porosity, different processing parameters, such as compression load, compression time,...
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Gespeichert in:
| Autor*in: |
Cui, Zhixiang [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2016 |
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| Rechteinformationen: |
Nutzungsrecht: © 2015 Wiley Periodicals, Inc. |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Journal of applied polymer science - Hoboken, NJ [u.a.] : Wiley InterScience, 1959, 133(2016), 4 |
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| Übergeordnetes Werk: |
volume:133 ; year:2016 ; number:4 |
| Links: |
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| DOI / URN: |
10.1002/app.42909 |
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| 520 | |a In this study, elastic porous polydimethylsiloxane (PDMS) cell scaffolds were fabricated by vacuum‐assisted resin transfer moulding (VARTM) and particle leaching technologies. To control the porous morphology and porosity, different processing parameters, such as compression load, compression time, and NaCl particle size for preparing NaCl preform, were studied. The porous structures of PDMS cell scaffolds were characterized by scanning electron microscopy (SEM). The properties of PDMS cell scaffolds, including porosity, water absorption, interconnectivity, compression modulus, and compression strength were also investigated. The results showed that after the porogen–NaCl particles had been leached, the remaining pores had the sizes of 150–300, 300–450, and 450–600 μm, which matched the sizes of the NaCl particles. The interconnectivity of PDMS cell scaffolds increases with an increase in the size of NaCl particles. It was also found that the smaller the size of the NaCl particles, the higher the porosity and water absorption of PDMS cell scaffolds. The content of residual NaCl in PDMS/NaCl scaffolds reduces under ultrasonic treatment. In addition, PDMS scaffolds with a pore size of 300–450 μm have better mechanical properties compared to those with pore sizes of 150–300 and 450–600 μm. © 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016 , 133 , 42909. | ||
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10.1002/app.42909 doi PQ20160212 (DE-627)OLC1970993677 (DE-599)GBVOLC1970993677 (PRQ)p2529-49790192f083aa00f66608ae3cfa53af52c5faab1db55e8773c00fcfa3329ad23 (KEY)0117731120160000133000400000characterizationof3delasticporouspolydimethylsilox DE-627 ger DE-627 rakwb eng 540 DNB 35.80 bkl 51.70 bkl Cui, Zhixiang verfasserin aut Characterization of 3D elastic porous polydimethylsiloxane (PDMS) cell scaffolds fabricated by VARTM and particle leaching 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier In this study, elastic porous polydimethylsiloxane (PDMS) cell scaffolds were fabricated by vacuum‐assisted resin transfer moulding (VARTM) and particle leaching technologies. To control the porous morphology and porosity, different processing parameters, such as compression load, compression time, and NaCl particle size for preparing NaCl preform, were studied. The porous structures of PDMS cell scaffolds were characterized by scanning electron microscopy (SEM). The properties of PDMS cell scaffolds, including porosity, water absorption, interconnectivity, compression modulus, and compression strength were also investigated. The results showed that after the porogen–NaCl particles had been leached, the remaining pores had the sizes of 150–300, 300–450, and 450–600 μm, which matched the sizes of the NaCl particles. The interconnectivity of PDMS cell scaffolds increases with an increase in the size of NaCl particles. It was also found that the smaller the size of the NaCl particles, the higher the porosity and water absorption of PDMS cell scaffolds. The content of residual NaCl in PDMS/NaCl scaffolds reduces under ultrasonic treatment. In addition, PDMS scaffolds with a pore size of 300–450 μm have better mechanical properties compared to those with pore sizes of 150–300 and 450–600 μm. © 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016 , 133 , 42909. Nutzungsrecht: © 2015 Wiley Periodicals, Inc. manufacturing biomedical applications porous materials structure–property relations Xie, Peng oth Liu, Qiong oth Liu, Chuntai oth Song, Lairui oth Wang, Qianting oth Si, Junhui oth Enthalten in Journal of applied polymer science Hoboken, NJ [u.a.] : Wiley InterScience, 1959 133(2016), 4 (DE-627)129595799 (DE-600)240694-9 (DE-576)015088812 0021-8995 nnns volume:133 year:2016 number:4 http://dx.doi.org/10.1002/app.42909 Volltext http://onlinelibrary.wiley.com/doi/10.1002/app.42909/abstract http://search.proquest.com/docview/1727324603 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_70 35.80 AVZ 51.70 AVZ AR 133 2016 4 |
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10.1002/app.42909 doi PQ20160212 (DE-627)OLC1970993677 (DE-599)GBVOLC1970993677 (PRQ)p2529-49790192f083aa00f66608ae3cfa53af52c5faab1db55e8773c00fcfa3329ad23 (KEY)0117731120160000133000400000characterizationof3delasticporouspolydimethylsilox DE-627 ger DE-627 rakwb eng 540 DNB 35.80 bkl 51.70 bkl Cui, Zhixiang verfasserin aut Characterization of 3D elastic porous polydimethylsiloxane (PDMS) cell scaffolds fabricated by VARTM and particle leaching 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier In this study, elastic porous polydimethylsiloxane (PDMS) cell scaffolds were fabricated by vacuum‐assisted resin transfer moulding (VARTM) and particle leaching technologies. To control the porous morphology and porosity, different processing parameters, such as compression load, compression time, and NaCl particle size for preparing NaCl preform, were studied. The porous structures of PDMS cell scaffolds were characterized by scanning electron microscopy (SEM). The properties of PDMS cell scaffolds, including porosity, water absorption, interconnectivity, compression modulus, and compression strength were also investigated. The results showed that after the porogen–NaCl particles had been leached, the remaining pores had the sizes of 150–300, 300–450, and 450–600 μm, which matched the sizes of the NaCl particles. The interconnectivity of PDMS cell scaffolds increases with an increase in the size of NaCl particles. It was also found that the smaller the size of the NaCl particles, the higher the porosity and water absorption of PDMS cell scaffolds. The content of residual NaCl in PDMS/NaCl scaffolds reduces under ultrasonic treatment. In addition, PDMS scaffolds with a pore size of 300–450 μm have better mechanical properties compared to those with pore sizes of 150–300 and 450–600 μm. © 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016 , 133 , 42909. Nutzungsrecht: © 2015 Wiley Periodicals, Inc. manufacturing biomedical applications porous materials structure–property relations Xie, Peng oth Liu, Qiong oth Liu, Chuntai oth Song, Lairui oth Wang, Qianting oth Si, Junhui oth Enthalten in Journal of applied polymer science Hoboken, NJ [u.a.] : Wiley InterScience, 1959 133(2016), 4 (DE-627)129595799 (DE-600)240694-9 (DE-576)015088812 0021-8995 nnns volume:133 year:2016 number:4 http://dx.doi.org/10.1002/app.42909 Volltext http://onlinelibrary.wiley.com/doi/10.1002/app.42909/abstract http://search.proquest.com/docview/1727324603 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_70 35.80 AVZ 51.70 AVZ AR 133 2016 4 |
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10.1002/app.42909 doi PQ20160212 (DE-627)OLC1970993677 (DE-599)GBVOLC1970993677 (PRQ)p2529-49790192f083aa00f66608ae3cfa53af52c5faab1db55e8773c00fcfa3329ad23 (KEY)0117731120160000133000400000characterizationof3delasticporouspolydimethylsilox DE-627 ger DE-627 rakwb eng 540 DNB 35.80 bkl 51.70 bkl Cui, Zhixiang verfasserin aut Characterization of 3D elastic porous polydimethylsiloxane (PDMS) cell scaffolds fabricated by VARTM and particle leaching 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier In this study, elastic porous polydimethylsiloxane (PDMS) cell scaffolds were fabricated by vacuum‐assisted resin transfer moulding (VARTM) and particle leaching technologies. To control the porous morphology and porosity, different processing parameters, such as compression load, compression time, and NaCl particle size for preparing NaCl preform, were studied. The porous structures of PDMS cell scaffolds were characterized by scanning electron microscopy (SEM). The properties of PDMS cell scaffolds, including porosity, water absorption, interconnectivity, compression modulus, and compression strength were also investigated. The results showed that after the porogen–NaCl particles had been leached, the remaining pores had the sizes of 150–300, 300–450, and 450–600 μm, which matched the sizes of the NaCl particles. The interconnectivity of PDMS cell scaffolds increases with an increase in the size of NaCl particles. It was also found that the smaller the size of the NaCl particles, the higher the porosity and water absorption of PDMS cell scaffolds. The content of residual NaCl in PDMS/NaCl scaffolds reduces under ultrasonic treatment. In addition, PDMS scaffolds with a pore size of 300–450 μm have better mechanical properties compared to those with pore sizes of 150–300 and 450–600 μm. © 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016 , 133 , 42909. Nutzungsrecht: © 2015 Wiley Periodicals, Inc. manufacturing biomedical applications porous materials structure–property relations Xie, Peng oth Liu, Qiong oth Liu, Chuntai oth Song, Lairui oth Wang, Qianting oth Si, Junhui oth Enthalten in Journal of applied polymer science Hoboken, NJ [u.a.] : Wiley InterScience, 1959 133(2016), 4 (DE-627)129595799 (DE-600)240694-9 (DE-576)015088812 0021-8995 nnns volume:133 year:2016 number:4 http://dx.doi.org/10.1002/app.42909 Volltext http://onlinelibrary.wiley.com/doi/10.1002/app.42909/abstract http://search.proquest.com/docview/1727324603 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_70 35.80 AVZ 51.70 AVZ AR 133 2016 4 |
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10.1002/app.42909 doi PQ20160212 (DE-627)OLC1970993677 (DE-599)GBVOLC1970993677 (PRQ)p2529-49790192f083aa00f66608ae3cfa53af52c5faab1db55e8773c00fcfa3329ad23 (KEY)0117731120160000133000400000characterizationof3delasticporouspolydimethylsilox DE-627 ger DE-627 rakwb eng 540 DNB 35.80 bkl 51.70 bkl Cui, Zhixiang verfasserin aut Characterization of 3D elastic porous polydimethylsiloxane (PDMS) cell scaffolds fabricated by VARTM and particle leaching 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier In this study, elastic porous polydimethylsiloxane (PDMS) cell scaffolds were fabricated by vacuum‐assisted resin transfer moulding (VARTM) and particle leaching technologies. To control the porous morphology and porosity, different processing parameters, such as compression load, compression time, and NaCl particle size for preparing NaCl preform, were studied. The porous structures of PDMS cell scaffolds were characterized by scanning electron microscopy (SEM). The properties of PDMS cell scaffolds, including porosity, water absorption, interconnectivity, compression modulus, and compression strength were also investigated. The results showed that after the porogen–NaCl particles had been leached, the remaining pores had the sizes of 150–300, 300–450, and 450–600 μm, which matched the sizes of the NaCl particles. The interconnectivity of PDMS cell scaffolds increases with an increase in the size of NaCl particles. It was also found that the smaller the size of the NaCl particles, the higher the porosity and water absorption of PDMS cell scaffolds. The content of residual NaCl in PDMS/NaCl scaffolds reduces under ultrasonic treatment. In addition, PDMS scaffolds with a pore size of 300–450 μm have better mechanical properties compared to those with pore sizes of 150–300 and 450–600 μm. © 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016 , 133 , 42909. Nutzungsrecht: © 2015 Wiley Periodicals, Inc. manufacturing biomedical applications porous materials structure–property relations Xie, Peng oth Liu, Qiong oth Liu, Chuntai oth Song, Lairui oth Wang, Qianting oth Si, Junhui oth Enthalten in Journal of applied polymer science Hoboken, NJ [u.a.] : Wiley InterScience, 1959 133(2016), 4 (DE-627)129595799 (DE-600)240694-9 (DE-576)015088812 0021-8995 nnns volume:133 year:2016 number:4 http://dx.doi.org/10.1002/app.42909 Volltext http://onlinelibrary.wiley.com/doi/10.1002/app.42909/abstract http://search.proquest.com/docview/1727324603 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_70 35.80 AVZ 51.70 AVZ AR 133 2016 4 |
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10.1002/app.42909 doi PQ20160212 (DE-627)OLC1970993677 (DE-599)GBVOLC1970993677 (PRQ)p2529-49790192f083aa00f66608ae3cfa53af52c5faab1db55e8773c00fcfa3329ad23 (KEY)0117731120160000133000400000characterizationof3delasticporouspolydimethylsilox DE-627 ger DE-627 rakwb eng 540 DNB 35.80 bkl 51.70 bkl Cui, Zhixiang verfasserin aut Characterization of 3D elastic porous polydimethylsiloxane (PDMS) cell scaffolds fabricated by VARTM and particle leaching 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier In this study, elastic porous polydimethylsiloxane (PDMS) cell scaffolds were fabricated by vacuum‐assisted resin transfer moulding (VARTM) and particle leaching technologies. To control the porous morphology and porosity, different processing parameters, such as compression load, compression time, and NaCl particle size for preparing NaCl preform, were studied. The porous structures of PDMS cell scaffolds were characterized by scanning electron microscopy (SEM). The properties of PDMS cell scaffolds, including porosity, water absorption, interconnectivity, compression modulus, and compression strength were also investigated. The results showed that after the porogen–NaCl particles had been leached, the remaining pores had the sizes of 150–300, 300–450, and 450–600 μm, which matched the sizes of the NaCl particles. The interconnectivity of PDMS cell scaffolds increases with an increase in the size of NaCl particles. It was also found that the smaller the size of the NaCl particles, the higher the porosity and water absorption of PDMS cell scaffolds. The content of residual NaCl in PDMS/NaCl scaffolds reduces under ultrasonic treatment. In addition, PDMS scaffolds with a pore size of 300–450 μm have better mechanical properties compared to those with pore sizes of 150–300 and 450–600 μm. © 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016 , 133 , 42909. Nutzungsrecht: © 2015 Wiley Periodicals, Inc. manufacturing biomedical applications porous materials structure–property relations Xie, Peng oth Liu, Qiong oth Liu, Chuntai oth Song, Lairui oth Wang, Qianting oth Si, Junhui oth Enthalten in Journal of applied polymer science Hoboken, NJ [u.a.] : Wiley InterScience, 1959 133(2016), 4 (DE-627)129595799 (DE-600)240694-9 (DE-576)015088812 0021-8995 nnns volume:133 year:2016 number:4 http://dx.doi.org/10.1002/app.42909 Volltext http://onlinelibrary.wiley.com/doi/10.1002/app.42909/abstract http://search.proquest.com/docview/1727324603 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_70 35.80 AVZ 51.70 AVZ AR 133 2016 4 |
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characterization of 3d elastic porous polydimethylsiloxane (pdms) cell scaffolds fabricated by vartm and particle leaching |
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Characterization of 3D elastic porous polydimethylsiloxane (PDMS) cell scaffolds fabricated by VARTM and particle leaching |
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In this study, elastic porous polydimethylsiloxane (PDMS) cell scaffolds were fabricated by vacuum‐assisted resin transfer moulding (VARTM) and particle leaching technologies. To control the porous morphology and porosity, different processing parameters, such as compression load, compression time, and NaCl particle size for preparing NaCl preform, were studied. The porous structures of PDMS cell scaffolds were characterized by scanning electron microscopy (SEM). The properties of PDMS cell scaffolds, including porosity, water absorption, interconnectivity, compression modulus, and compression strength were also investigated. The results showed that after the porogen–NaCl particles had been leached, the remaining pores had the sizes of 150–300, 300–450, and 450–600 μm, which matched the sizes of the NaCl particles. The interconnectivity of PDMS cell scaffolds increases with an increase in the size of NaCl particles. It was also found that the smaller the size of the NaCl particles, the higher the porosity and water absorption of PDMS cell scaffolds. The content of residual NaCl in PDMS/NaCl scaffolds reduces under ultrasonic treatment. In addition, PDMS scaffolds with a pore size of 300–450 μm have better mechanical properties compared to those with pore sizes of 150–300 and 450–600 μm. © 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016 , 133 , 42909. |
| abstractGer |
In this study, elastic porous polydimethylsiloxane (PDMS) cell scaffolds were fabricated by vacuum‐assisted resin transfer moulding (VARTM) and particle leaching technologies. To control the porous morphology and porosity, different processing parameters, such as compression load, compression time, and NaCl particle size for preparing NaCl preform, were studied. The porous structures of PDMS cell scaffolds were characterized by scanning electron microscopy (SEM). The properties of PDMS cell scaffolds, including porosity, water absorption, interconnectivity, compression modulus, and compression strength were also investigated. The results showed that after the porogen–NaCl particles had been leached, the remaining pores had the sizes of 150–300, 300–450, and 450–600 μm, which matched the sizes of the NaCl particles. The interconnectivity of PDMS cell scaffolds increases with an increase in the size of NaCl particles. It was also found that the smaller the size of the NaCl particles, the higher the porosity and water absorption of PDMS cell scaffolds. The content of residual NaCl in PDMS/NaCl scaffolds reduces under ultrasonic treatment. In addition, PDMS scaffolds with a pore size of 300–450 μm have better mechanical properties compared to those with pore sizes of 150–300 and 450–600 μm. © 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016 , 133 , 42909. |
| abstract_unstemmed |
In this study, elastic porous polydimethylsiloxane (PDMS) cell scaffolds were fabricated by vacuum‐assisted resin transfer moulding (VARTM) and particle leaching technologies. To control the porous morphology and porosity, different processing parameters, such as compression load, compression time, and NaCl particle size for preparing NaCl preform, were studied. The porous structures of PDMS cell scaffolds were characterized by scanning electron microscopy (SEM). The properties of PDMS cell scaffolds, including porosity, water absorption, interconnectivity, compression modulus, and compression strength were also investigated. The results showed that after the porogen–NaCl particles had been leached, the remaining pores had the sizes of 150–300, 300–450, and 450–600 μm, which matched the sizes of the NaCl particles. The interconnectivity of PDMS cell scaffolds increases with an increase in the size of NaCl particles. It was also found that the smaller the size of the NaCl particles, the higher the porosity and water absorption of PDMS cell scaffolds. The content of residual NaCl in PDMS/NaCl scaffolds reduces under ultrasonic treatment. In addition, PDMS scaffolds with a pore size of 300–450 μm have better mechanical properties compared to those with pore sizes of 150–300 and 450–600 μm. © 2015 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2016 , 133 , 42909. |
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Characterization of 3D elastic porous polydimethylsiloxane (PDMS) cell scaffolds fabricated by VARTM and particle leaching |
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