Abstract:
:This study investigated the biocompatibility of the experimental thermoplastic rubber Arbomatrix(™) that will be used as the protective coating on a novel intracranial pressure (ICP) sensor silicon chip. Arbomatrix(™) was benchmarked against biocompatible commercial silicone rubber shunt tubing in the brain via a rat model with 60-day implant duration. A bare silicon chip was also implanted. The results showed similar cellular distribution in the brain-implant boundary and surrounding tissues. Quantitative analysis of neuron and glia density did not show significant difference between implants. Through histological and immunohistochemical evaluation we conclude that Arbomatrix(™) is well tolerated by the brain. Due to its exceptional barrier properties Arbomatrix(™) has already been shown to be an excellent protective coating for new ICP monitoring chip.
journal_name
J Mech Behav Biomed Materauthors
Yang J,Charif AC,Puskas JE,Phillips H,Shanahan KJ,Garsed J,Fleischman A,Goldman K,Roy S,Luebbers MT,Dombrowski SM,Luciano MGdoi
10.1016/j.jmbbm.2015.01.018subject
Has Abstractpub_date
2015-05-01 00:00:00pages
83-9eissn
1751-6161issn
1878-0180pii
S1751-6161(15)00027-2journal_volume
45pub_type
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