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Surface modification of neural electrodes with pyrrole-hyaluronic acid conjugate to attenuate reactive astrogliosis in vivo.
Lee, J Y; Khaing, Z Z; Siegel, J J; Schmidt, C E.
Affiliation
  • Lee JY; Department of Chemical Engineering, The University of Texas at Austin, Austin, TX, USA.
  • Khaing ZZ; School of Materials Science and Engineering, Gwangju Institute of Science and Engineering, Gwangju, South Korea.
  • Siegel JJ; Department of Biomedical Engineering, The University of Florida at Gainesville, Gainesville, FL, USA.
  • Schmidt CE; Center for Learning and Memory, The University of Texas at Austin, Austin, TX, USA.
RSC Adv ; 5(49): 39228-39231, 2015.
Article in En | MEDLINE | ID: mdl-35528963
ABSTRACT
Surface of neural probes were electrochemically modified with a non-cell adhesive and biocompatible conjugate, pyrrole-hyaluronic acid (PyHA), to reduce reactive astrogliosis. Poly(PyHA)-modified wire electrodes were implanted into rat motor cortices for three weeks and were found to markedly reduce the expression of glial fibrillary acidic protein compared to uncoated electrodes.

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: RSC Adv Year: 2015 Type: Article Affiliation country: United States

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: RSC Adv Year: 2015 Type: Article Affiliation country: United States