ttma

Different kind of charge patches derived from various surface charge distributions could be used to explain the difference of interactions between BSA / BLG and TTMA modified gold nanoparticle .

不同表面电荷分布导致的不同电荷补丁类型，可以用来解释BSA和BLG与TTMA修饰的金纳米粒子之间相互作用的差异。

Additionally , enthalpy for binding of BLGA / BLGB and TTMA modified gold nanoparticle was positive indicating that the binding process was entropy driven .

另外，TTMA修饰的金纳米粒子与BLGA/BLGB结合焓变是正值，说明整个结合过程是熵驱动的。

Gold nanoparticle sur-face was modified by a ligand with an end group of tetra-glycol ethylene-trimethyl ammonium ( TTMA ) to eliminate the effect of hydrogen binding and hydrophobic group in the end group of gold nanoparticle ligand .

金纳米粒子表面采用端基为四乙二醇三甲基铵（TTMA）的配体进行修饰，以消除金纳米粒子配体端基结构中氢键和疏水基团的影响。