2 条结果 关键词:聚酪胺 ×

Evaluation of Polytyramine Film and 6-Mercaptohexanol Self-Assembled Monolayers as the Immobilization Layers for a Capacitive DNA Sensor Chip: A Comparison.

Sensors (Basel, Switzerland) 2021 Mahadhy A, Mattiasson B, StåhlWernersson E, Hedström M

生物传感器的性能与其芯片表面固定层的性质密切相关。本研究以金传感器芯片为基底,分别采用聚酪胺薄膜(polytyramine film, Pty)和6-巯基己醇自组装单分子层(6-mercaptohexanol self-assembled monolayer, MCH-SAM)作为固定层,系统比较其物理、电化学和分析性能。作者利用原...

A highly sensitive flow injection amperometric glucose biosensor using a gold nanoparticles/polytyramine/Prussian blue modified screen-printed carbon electrode.

Bioelectrochemistry (Amsterdam, Netherlands) 2021 Khumngern S, Jirakunakorn R, Thavarungkul P, Kanatharana P 等 5 人

本文报道了一种新型氧化酶生物传感器,用于葡萄糖检测。该传感器基于葡萄糖氧化酶(GOx)化学吸附于金纳米粒子(AuNPs),AuNPs 吸附在聚酪胺(Pty)薄膜上,形成 GOx/AuNPs/Pty 组装体,并修饰在普鲁士蓝(PB)改性的丝网印刷碳电极(SPCE)上,构成 GOx/AuNPs/Pty/PB/SPCE 葡萄糖生物传感器。...