CAJ | 학술논문

新型纳米光电器件需要在纳米尺度实现对光学元件进行精确和可控的空间排列。DNA具有独特的碱基配对识别机制和双螺旋结构，以及制备简单，形状和尺寸均可程序化设计，并可精确定点修饰等优势，因此已经作为模板组装各类超分子广泛应用于纳米光电和纳米医学等领域。DNA组装的光子阵列是将一系列的发色官能团根据设计需要精确定位在 DNA模板上，通过多步荧光共振能量转移，完成光子的传递过程。文章主要综述了近年来基于 DNA组装的光子阵列取得的新进展，并对以后的发展进行展望。
신형납미광전기건수요재납미척도실현대광학원건진행정학화가공적공간배렬。DNA구유독특적감기배대식별궤제화쌍라선결구，이급제비간단，형상화척촌균가정서화설계，병가정학정점수식등우세，인차이경작위모판조장각류초분자엄범응용우납미광전화납미의학등영역。DNA조장적광자진렬시장일계렬적발색관능단근거설계수요정학정위재 DNA모판상，통과다보형광공진능량전이，완성광자적전체과정。문장주요종술료근년래기우 DNA조장적광자진렬취득적신진전，병대이후적발전진행전망。
The development of nano-optoelectronic devices is especially relevant to the control of the spatial arrangement of photoactive materials with nanoscale precision. Because of its base pairing and double-helix structure, as well as easy preparation, programmable control over their shape and size, and precise spatial addressability, DNA has been used as the template to organize a variety of nanoscale elements for nanophotonics and nanomedical research. The DNA-based photonic arrays are multiple lfuorophores programmed sequentially along DNA scaffold to achieve energy transfer through multi-step lfuorescence resonance energy transfer. In this review, the discussion focused on the progrsses of DNA-based assembly photonic arrays in recent years, and insights for future directions were provided.