TY - JOUR
T1 - Chirality resolution via series controlling angular momentum-LSPR component in multi-illumination environment
AU - Liao, Yu Kai
AU - Lai, Yi Sheng
AU - Chen, Yu Lin
AU - Su, Yen Hsun
N1 - Funding Information:
This work was supported in part by the Ministry of Science and Technology , Taiwan, under Grants MOST-109-2221-E-006-024-MY3/109-2224-E-006-009/109-2224-E-006-007/107-2112-M-001-036-MY3/110-2923-M-001-003-MY3 , Academia Sinica , Taiwan under Grant AS-iMATE-109-41 .
Publisher Copyright:
© 2023
PY - 2023/5/1
Y1 - 2023/5/1
N2 - Highly efficient chirality resolution method and widely adaptive chirality sensor of ZnO nanorods (ZnONRs) decorated with multiple kinds of noble metal nanoparticles (NMNPs) by optically modulating angular momentum of electrons excitation are introduced. The enantiomers of glutamine functionalized different layers of NMNPs decorated ZnONRs can be easily recognized by modulating angular momentum of electron excitation controlled by the 405 nm, 532 nm, and 635 nm laser irradiations from the split currents in J-V curve. The improving sensitivity of multilayer NMNPs component is investigated, which exhibits the maximum spin polarization of L-glutamine functionalized one to four layer is 27.52 % under 532 nm, 27.81 % under 635 nm, and 26.53 % under 405 nm laser, showing over 1000 % enhancement compared to the one of bare ZnONRs. Above all, this sequence NMNPs component provide the variable selectivity to chirality resolution dependent on illumination environment, which takes few mins to do the purification of a specific amino acid by the novel transmittance measurement.
AB - Highly efficient chirality resolution method and widely adaptive chirality sensor of ZnO nanorods (ZnONRs) decorated with multiple kinds of noble metal nanoparticles (NMNPs) by optically modulating angular momentum of electrons excitation are introduced. The enantiomers of glutamine functionalized different layers of NMNPs decorated ZnONRs can be easily recognized by modulating angular momentum of electron excitation controlled by the 405 nm, 532 nm, and 635 nm laser irradiations from the split currents in J-V curve. The improving sensitivity of multilayer NMNPs component is investigated, which exhibits the maximum spin polarization of L-glutamine functionalized one to four layer is 27.52 % under 532 nm, 27.81 % under 635 nm, and 26.53 % under 405 nm laser, showing over 1000 % enhancement compared to the one of bare ZnONRs. Above all, this sequence NMNPs component provide the variable selectivity to chirality resolution dependent on illumination environment, which takes few mins to do the purification of a specific amino acid by the novel transmittance measurement.
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U2 - 10.1016/j.snb.2023.133483
DO - 10.1016/j.snb.2023.133483
M3 - Article
AN - SCOPUS:85150029063
SN - 0925-4005
VL - 382
JO - Sensors and Actuators B: Chemical
JF - Sensors and Actuators B: Chemical
M1 - 133483
ER -