The patterned hydrophilic surfaces of glass slides to be applicable for the construction of protein chips

Protein pattern transfer for biosensor applications

“…The preparation of SiO x C y H z layer was thus confirmed. The contact angle increased to ~ 87¡ after the PECVD deposition, highlighting a hydrophobic surface, in agreement with previous studies (Azioune et al, 2007;Yeo et al, 2006).…”

A nanoplasmonic biosensor for label-free multiplex detection of cancer biomarkers

“…PDMS stamps with 3 holes allowed for tight contact with OTS-treated glass slides to form predesigned site-specific hydrophilic regions for O 2 plasma exposure. The contact angle on the O 2 plasma treated surface of glass slide was dramatically reduced, indicating the O 2 plasma treated surface of the glass slide was hydrophilic (Yeo et al, 2006). Based on these results, we fabricated the patterned hydrophilic-hydrophobic surfaces of the plasmonic biosensor chip.…”

Adhesion Improvement of Plasma‐Polymerized Maleic Anhydride Films on Gold Using HMDSO/O2 Adhesion Layers

“…The formation of SiO 2 ‐like coatings from HMDSO using plasma enhanced chemical vapor deposition processes has been known and investigated since the 1970's. As such, these coatings have found a wide spectrum of applications such as optical coatings, protective and barrier coatings, as well as for coatings for microelectronic and biomaterial applications 8–15. The deposition of SiO 2 ‐like films has been investigated with and without the presence of oxygen using a variety of process conditions and plasma reactors.…”