量子点
纳米晶材料
纳米结构
激子
纳米技术
纳米晶
材料科学
发光
吸收(声学)
自组装
化学物理
光电子学
化学
凝聚态物理
物理
复合材料
作者
Nadav Amdursky,M. Molotskii,Ehud Gazit,G. Rosenman
摘要
Until now, the wide research field of quantum dots (QDs) focused on inorganic structures. In the present study, we report on quantum confinement phenomena found in peptide nanocrystalline regions formed within self-assembly peptide nanospheres. These bioinspired nanostructures exhibit the optical absorption characteristics of QDs with pronounced luminescence of excitons whose origin is at the UV region. Theoretical estimations based on experimental data show that the radius of the self assembled peptide QDs is 1.3 nm.
科研通智能强力驱动
Strongly Powered by AbleSci AI