Group leader Group leader

最小化 最大化


 From "Impossible" to "I'm possible"

---Prof. Yanlin Song

Contact Information Contact Information

最小化 最大化

Prof. Yanlin Song

Address: Institute of Chemistry, Chinese Academy of Sciences

TEL: 86-10-62529284

FAX: 86-10-62529284


Welcome Welcome

最小化 最大化

Welcome to Song's group!


Reaserch News Reaserch News

最小化 最大化


 A 3D liquid self-shaping strategy is reported for rapidly patterning materials over a series of compositions and accurately achieving micro- and nanoscale structures. The predesigned template selectively pins the droplet, and the surface energy minimization drives the self-shaping processing. The as-prepared 3D circuits assembled by silver nanoparticles carry a current of 208–448 μA at 0.01 V impressed voltage, while the 3D architectures achieved by two different quantum dots show noninterfering optical properties with feature resolution below 3 μm. This strategy can facilely fabricate micro-nanogeometric patterns without a modeling program, which will be of great significance for the development of 3D functional devices.

New Research New Research

最小化 最大化


Nanoparticle Based Curve Arrays for Multirecognition Flexible Electronics




Assembly of nanoparticles into controllable micro or nanocurve circuits by a feasible strategy is demonstrated. The curves, with various tortuosity morphologies, have tunable resistive strain sensitivity, which can be integrated into a multi-analysis flexible sensor. The curve-based sensor can run complicated facial expression recognition, and may contribute practical applications on auxiliary apparatus for skin micromotion manipulation for paraplegics.
(Paper: Meng Su, Nanoparticle Based Curve Arrays for Multirecognition Flexible Electronics [J]. Advanced Materials, 2016, 28, 1369–1374)