{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["5(43)"],"submitter":["Park JK"],"funding":["Ministry of Education","Ministry of Science, ICT and Future Planning"],"pubmed_abstract":["Electrospun nanofibers are widely employed as cell culture matrices because their biomimetic structures resemble a natural extracellular matrix. However, due to the limited cell infiltration into nanofibers, three-dimensional (3D) construction of a cell matrix is not easily accomplished. In this study, we developed a method for the partial digestion of a nanofiber into fragmented nanofibers composed of gelatin and polycaprolactone (PCL). The PCL shells of the coaxial fragments were subsequently removed with different concentrations of chloroform to control the remaining PCL on the shell. The swelling and exposure of the gelatin core were manipulated by the remaining PCL shells. When cells were cultivated with the fragmented nanofibers, they were spontaneously assembled on the cell sheets. The cell adhesion and proliferation were significantly affected by the amount of PCL shells on the fragmented nanofibers."],"journal":["ACS omega"],"pagination":["28178-28185"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC7643203"],"repository":["biostudies-literature"],"pubmed_title":["Coaxial Electrospun Nanofibers with Different Shell Contents to Control Cell Adhesion and Viability."],"pmcid":["PMC7643203"],"pubmed_authors":["Pham-Nguyen OV","Park JK","Yoo HS"],"additional_accession":[]},"is_claimable":false,"name":"Coaxial Electrospun Nanofibers with Different Shell Contents to Control Cell Adhesion and Viability.","description":"Electrospun nanofibers are widely employed as cell culture matrices because their biomimetic structures resemble a natural extracellular matrix. However, due to the limited cell infiltration into nanofibers, three-dimensional (3D) construction of a cell matrix is not easily accomplished. In this study, we developed a method for the partial digestion of a nanofiber into fragmented nanofibers composed of gelatin and polycaprolactone (PCL). The PCL shells of the coaxial fragments were subsequently removed with different concentrations of chloroform to control the remaining PCL on the shell. The swelling and exposure of the gelatin core were manipulated by the remaining PCL shells. When cells were cultivated with the fragmented nanofibers, they were spontaneously assembled on the cell sheets. The cell adhesion and proliferation were significantly affected by the amount of PCL shells on the fragmented nanofibers.","dates":{"release":"2020-01-01T00:00:00Z","publication":"2020 Nov","modification":"2025-04-04T09:59:45.696Z","creation":"2025-04-04T09:59:45.696Z"},"accession":"S-EPMC7643203","cross_references":{"pubmed":["33163800"],"doi":["10.1021/acsomega.0c03902"]}}