Discover the groundbreaking research led by Prof Zhang Guoqing from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS) on a new molecular-solid sensor that revolutionizes chiral recognition of natural amino acids through room-temperature phosphorescence (RTP). This innovative approach overcomes the limitations of traditional luminescence-based methods, as published in Nature Communications.
The development of guest-host-doped RTP systems has opened up new possibilities in various fields, from optoelectronics to bioimaging and chiral recognition. By focusing on designing RTP systems with chiral components, the team aims to unravel the intricate relationship between molecular structure and properties.
By delving into the significance of chirality in nature and exploring advanced spectral methods, the team seeks to uncover fundamental principles that can drive technological advancements. Their previous work on chiral-selective phosphorescence enhancement (CPE) laid the foundation for this study, showcasing the importance of energy transfer between molecules based on chirality.
In their latest research, the team introduces a universal sensing scheme for rapid chiral recognition of RTP. By utilizing amino acids in a reaction with 2-naphthoyl chloride, they create chiral energy acceptors that enhance RTP generation in a triplet energy donor medium. Additionally, L-phenylalanine derivative acts as a versatile triplet energy donor, offering scalability and ease of purification.
Explore the future of chiral recognition and RTP technology with this groundbreaking study, shedding light on the potential for innovative transformations in various industries.
2024-05-16 10:51:02
Post from phys.org
