近日,上海交通大学宣布,该校物理系教授朱卡的团队将碳纳米管、量子点和表面等离激元的复合系统等组合起来研究,发明了第一个全光控制的高灵敏纳米光学质谱仪——“光秤”。相关长篇综述性论文日前在《物理报告》(Physics Reports)刊发。“这将为量子测量技术、纳米技术、生物医学技术的发展提供崭新的平台和新颖的思维方式。”朱卡的说。朱卡的和团队成员李金金利用表面等离激元和纳米材料的耦合系统,首次提出用全光控制方法测量微观粒子质量。该方法可对生物分子的质量、染色体的质量以及中性原子的质量进行无损高精 Recently, Shanghai Jiao Tong University announced that the team of physics professor Zhu Ju of the university combined the composite system of carbon nanotubes, quantum dots and surface plasmons to research and invented the first all-optical controlled high-sensitivity nano-optics Mass Spectrometer - “Light Scale ”. A related long review paper was published in Physics Reports. “This will provide a brand new platform and a novel way of thinking for the development of quantum measurement technology, nanotechnology and biomedical technology.” "Juka said. Zhu Jin and team members Li Jinjin using surface plasmon and nanomaterials coupling system, for the first time put forward the use of all-optical control method to measure the quality of microscopic particles. The method can be non-destructive high-quality biomolecules, chromosome quality and the quality of neutral atoms