Jiangsu University

Jiangsu Jianghuai Engine Co., Ltd.

China Pharmaceutical University

Jimei University

Yi Xu

Quansheng Chen

Huanhuan Li

Qin Ouyang

Haihui Pan

Chaojian Zhang

Hongchun Ding

Junxing Wang

Chengcun Wang

Xiangdong Gao

Hong Tian

Wenbing Yao

Jiaji Zhu

Tianhui Jiao

Dehua Zhou

Jisheng Xia

Denghui Wei

Yu He

A characteristic information extraction method of a small-molecule volatile substance, including: dividing a surface-enhanced Raman scattering (SERS) spectrum of the small-molecule volatile substance to obtain n wavelength subintervals, where n is a positive integer; sampling the n wavelength subintervals through weighted bootstrap sampling (WBS) to obtain W wavelength subintervals, where W is a positive integer less than n; and screening the W wavelength subintervals to obtain desired wavelength subintervals. This application also provides a rapid detection method and a portable detection system of a small-molecule volatile substance.

Characteristic information extraction method and portable detection system for small-molecule volatile substances

A helper epitope peptide is obtained by means of replacing one or two amino acid residues in the helper T cell epitope PADRE with 4-nitrophenylalanine. The helper epitope peptide is effective for enhancing the immunogenicity of an antigen or antigenic epitope or for preparing or constructing a vaccine, and a fusion antigen formed by connecting the helper epitope peptide to an antigen or an antigenic epitope.

Helper epitope peptide and application thereof

A method for fast extracting an organic pollutant in a complex system is disclosed, which includes following steps. A surface-enhanced Raman scattering (SERS) spectrum of an organic pollutant is divided to obtain P wavelength sub-intervals with overlapping regions. The P wavelength sub-intervals are screened to obtain &#x3c9; wavelength sub-intervals. The &#x3c9; wavelength sub-intervals are screened to obtain a required wavelength sub-interval. The required wavelength sub-interval is screened to obtain a required wavelength subset. A method and a system for fast detecting an organic pollutant in a complex system are also disclosed.

Characteristic information extraction method, and rapid detection method and system of organic pollutants in complex system

Portable generator

Gasoline engine

Growing community of inventors

Jiangsu, China

Yi Xu