Parylene-coated platinum nanowire electrodes for biomolecular sensing applications

• Chao Liu,
• Peker Milas,
• Michael G. Spencer and
• Birol Ozturk

Beilstein J. Nanotechnol. 2025, 16, 1392–1400, doi:10.3762/bjnano.16.101

• due to their compact size, biocompatibility, and rapid fabrication. Keywords: biosensor; directed electrochemical nanowire assembly (DENA); dopamine; glucose; nanoelectrode; platinum; Introduction Electrodes, a tool used in all walks of life today, were first demonstrated by Max Cremer in 1906 [1

• inappropriate for some applications [13][14][15]. Among various manufacturing techniques, directed electrochemical nanowire assembly (DENA) stands out as a one-step method that enables rapid and tunable fabrication of crystalline metal nanowires [16][17]. In the DENA method, AC power and a metal salt (e.g., Au