Back Cover: Near‐Infrared Phosphorus‐Substituted Rhodamine with Emission Wavelength above 700 nm for Bioimaging (Chem. Eur. J. 47/2015). Issue 47 (16th November 2015)

• Record Type: Journal Article
• Authors: Chai, Xiaoyun; Cui, Xiaoyan; Wang, Baogang; Yang, Fan; Cai, Yi; Wu, Qiuye; Wang, Ting
• Is Part Of: Chemistry. Volume 21:Issue 47(2015)
• Page Start: 17132
• Page End: 17132
• Publication Date: 2015-11-16
• Subjects: bioimaging -- near‐infrared -- phosphorus -- redshifted emission -- rhodamine; Chemistry -- Periodicals; 540
• DOI: 10.1002/chem.201584704
• Languages: English
• ISSNs: 0947-6539

Abstract

Abstract : One efficient way to prolong the emission wavelength of rhodamine analogs is to perturb the skeleton of the xanthene core with other atoms. Herein, phosphorus has been fused into a classic rhodamine framework to replace the bridge oxygen atom, yielding a phosphorus‐substituted rhodamine. It exhibits extraordinary long‐wavelength fluorescence emission, elongating to the region above 700 nm, with bathochromic shifts of 140 nm and 40 nm relative to rhodamine and Si‐rhodamine, respectively. For more details see the Communication by T. Wang et al. onpage 16754 ff.