A Simple Relationship between Rate of Color Change and Molecular Weight of a Photochromic Spiropyran Polymer

G. Will, N. Masciocchi, et al.

Zeitschrift fur Kristallographie - New Crystal Structures

J.R. Thompson, Yang Ren Sun, et al.

Physica A: Statistical Mechanics and its Applications

Sang-Min Park, Mark P. Stoykovich, et al.

Advanced Materials

J.A. Barker, D. Henderson, et al.

Molecular Physics