title: A luminescent ultrathin film with reversible sensing toward pressure.
abstract: A flexible ultrathin film based on alternate assembly of a sodium polyacrylate (PAA) modified styrylbiphenyl derivative (BTBS) and layered double hydroxide nanosheets is fabricated, which exhibits pressure-responsive photoluminescence with a high sensitivity and good reversibility.
authors.affiliation: State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Box 98, Beijing 100029, P. R. China. liangruizheng2000@163.com weimin@mail.buct.edu.cn.
authors.forename: Mingwan
authors.initials: M
authors.lastname: Li
authors.affiliation: State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Box 98, Beijing 100029, P. R. China. liangruizheng2000@163.com weimin@mail.buct.edu.cn.
authors.forename: Rui
authors.initials: R
authors.lastname: Tian
authors.affiliation: State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Box 98, Beijing 100029, P. R. China. liangruizheng2000@163.com weimin@mail.buct.edu.cn.
authors.forename: Dongpeng
authors.initials: D
authors.lastname: Yan
authors.affiliation: State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Box 98, Beijing 100029, P. R. China. liangruizheng2000@163.com weimin@mail.buct.edu.cn.
authors.forename: Ruizheng
authors.initials: R
authors.lastname: Liang
authors.affiliation: State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Box 98, Beijing 100029, P. R. China. liangruizheng2000@163.com weimin@mail.buct.edu.cn.
authors.forename: Min
authors.initials: M
authors.lastname: Wei
authors.affiliation: State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Box 98, Beijing 100029, P. R. China. liangruizheng2000@163.com weimin@mail.buct.edu.cn.
authors.forename: David G
authors.initials: DG
authors.lastname: Evans
authors.affiliation: State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Box 98, Beijing 100029, P. R. China. liangruizheng2000@163.com weimin@mail.buct.edu.cn.
authors.forename: Xue
authors.initials: X
authors.lastname: Duan