【Lecture Review】Bionic adhesion controlled interface
Lecture Abstract
Biological interface adhesion is one of the hot topics in the research of interface chemistry, which is not only helpful for us to understand the mystery of life, but also important for the development of new functional interface materials and related technologies.Learning from nature provides new principles and new ideas for the development of new materials.In recent years, professor wang shutao and his team have studied the special adhesion phenomena on several biological interfaces and developed a series of bionic adhesive controlled interfaces inspired by this.1) it is revealed that the tear resistance of bird feathers is derived from the hook-flux-hook mechanical interlocking structure on feathers, which subvert the traditional simple hook-fluke interlocking structure;The dry adhesive material of dragonfly imitation was developed, which solved the problems of the traditional xanthoxylum imitation nylon adhesive clasp, such as broken and high noise.An anti-mineral adhesion interface material was developed for the inner wall of kidney-like tubules.2) proposed the concept of structure matching and molecular recognition based on co-imitations of immune interface recognition, and constructed a series of imitations of immune CTC capture chips using chemical etching, vapor deposition, electrochemical deposition, template complex, electrotextile and other technologies;A method of interfacial emulsion polymerization was proposed to construct a series of imitated immunomagnetic beads with controllable shape (from Janus to porous) and surface chemistry.3) reveal the microscopic structure of wound blood scab, build a series of wound excipients resembling blood scab, effectively promote wound healing.
About the Speaker
Shu-tao wang, a professor at multi-scale adhesion control interface is mainly engaged in biomimetic material research, the molecular recognition and structure is presented in this interface coordination to identify concept and synthesis of a series of controllable adhesion interface materials, such as resistance to adhesive interface material, high adhesion, biological specific recognition adhesion interface and device research and disease early diagnosis, etc.
Won Chinese chemical society youth prize in chemistry 2013, 2014 national foundation outstanding youth fund, in 2014 the national "ten thousand project" youth talent, 2016, Ministry of Science and Technology talents, in 2016 the Ministry of Education Yangtze river scholars distinguished professor, in 2017 the third phase of the national "ten thousand project" science and technology innovation talents, 2017 award for young scientists, Chinese Academy of Sciences, etc.He has published more than 160 SCI papers, including SCI. Adv., Angew. Chem., Adv. Mater., JACS, Chem. Rev., Chem. Soc. Rev., Acc. Chem. Res., Nat. Rev. Mater.English monograph 5 chapters.It has been repeatedly reported by Nature, Nature medicine, Science Daily, Chem&Eng News and other highlights.By Nature Chemistry's "The Sceptical Chemist", The Asia - Pacific Biothech News "People Watch", China sciencedaily did interview reports, etc.