1 条结果 关键词:核酸碱基 ×

"Haeckelite", a new low dimensional cousin of boron nitride for biosensing with ultra-fast recovery time: a first principles investigation.

Journal of materials chemistry. B 2018 Roondhe B, Jha PK

本文采用色散校正密度泛函理论(DFT-D2)研究新近发现的氮化硼 Haeckelite 结构(haeck-BN)的电子与振动性质,并计算腺嘌呤(A)、鸟嘌呤(G)、胞嘧啶(C)、胸腺嘧啶(T)和尿嘧啶(U)在其表面的吸附机制,以评估其生物传感器应用潜力。结果表明,haeck-BN 为直接带隙半导体,碱基以物理吸附方式结合,吸附能顺序...