论文部分内容阅读
椭圆偏振光谱法研究抗原抗体反应,以前大多基于测定抗体层厚度或抗体吸附量及膜常数,须用相应模型计算有关数据,可任何简单模型都难以精确地描述体系的真实状态。Huang和Ord在研究碱性溶液中铁电极的氧化还原反应时,提出了代表Δ、ψ的总变化的新物理量——光学参量变化率(optical tracking rate——V_(op))。大量实验结果表明V_(op)-t图中的光谱峰与电化学极化曲线上的转折点相对应。本文用研究电化学反应的V_(op)-t谱学方法研究抗原抗体反应。
Ellipsometric spectroscopy has been used to study antigen-antibody responses. Most of the previous studies were based on the determination of antibody layer thickness or antibody adsorption capacity and membrane constants. Corresponding data must be calculated using the corresponding models. However, any simple model can not accurately describe the true state of the system. When Huang and Ord studied the redox reactions of iron electrodes in alkaline solutions, a new physical quantity, optical tracking rate - V op, was proposed to represent the total change in Δ and ψ. A large number of experimental results show that the peak of V_ (op) -t in the graph corresponds to the turning point on the electrochemical polarization curve. In this paper, the electrochemical reaction of V_ (op) -t spectroscopy method of antigen-antibody reaction.