เปรียบเทียบวิธี

	RDE Koutecky-Levich	การสั่นพ้องของพลาสมอนพื้นผิว
สาขาวิชา	สเปกโทรสโกปี	สเปกโทรสโกปี
ตระกูล	Process / pipeline	Process / pipeline
ปีกำเนิด	1962	1971
ผู้ริเริ่ม	Veniamin Levich	Erich Kretschmann
ประเภท	Electrochemical technique	Optical technique
แหล่งต้นตำรับ	Levich, V. G. (1962). Physicochemical Hydrodynamics. Prentice Hall.	Kretschmann, E. (1971). Determination of optical constants of metals by excitation of surface plasmons. Zeitschrift für Physik, 241(4), 313-324.
ชื่อเรียกอื่น	RDE, rotating disk electrode, Koutecky-Levich	SPR, surface plasmon, SPR biosensing
ที่เกี่ยวข้อง	3	3
สรุป	Rotating Disk Electrode (RDE) electrochemistry combined with Koutecky-Levich analysis is a powerful electrochemical technique that decouples diffusion-limited and kinetically limited electron-transfer processes. Developed by Levich in the 1960s, RDE enables determination of heterogeneous electron-transfer rate constants and mechanistic information by rotating an electrode to control mass transport.	Surface Plasmon Resonance (SPR) is a real-time, label-free technique for detecting and monitoring biomolecular interactions at a sensor surface by measuring changes in the refractive index caused by ligand binding. Developed by Kretschmann in 1971 and applied to biosensing by Liedberg, Nylander, and Lundström in 1983, SPR is now a gold standard for measuring binding kinetics (association and dissociation rates) and equilibrium binding constants in protein interactions, antibody-antigen recognition, and drug discovery.