E-resources
Peer reviewed
-
Miao, Tie-Zheng; Feng, Wei-Xu; Zhang, Zhao; Su, Pei-Yang; Lü, Xing-Qiang; Song, Ji-Rong; Fan, Dai-Di; Wong, Wai-Kwok; Jones, Richard A.; Su, Cheng-Yong
European journal of inorganic chemistry, June 2014, Volume: 2014, Issue: 17Journal Article
The first examples of Wolf Type II Zn2Ln‐containing metallopolymers poly{MMA‐co‐Zn2(L)2(4‐vp)2Ln(NO3)3} (Ln = La, Nd, Yb, Er, Gd; H2L = N,N′‐bis(salicylidene)ethylene‐1,2‐diamine; 4‐vp = 4‐vinylpyridine; MMA = methyl methacrylate) are obtained from the controlled copolymerization of heterotrinuclear Zn2Ln‐arrayed complexes Zn2(L)2(4‐vp)2Ln(NO3)3 (Ln = La, 1; Ln = Nd, 2; Ln = Yb, 3; Ln = Er, 4; Ln = Gd, 5) with MMA. The strong and characteristic near‐infrared (NIR) luminescent Ln3+‐centered emission for each of the PMMA‐supported poly{MMA‐co‐Zn2(L)2(4‐vp)2Ln(NO3)3} (Ln = Nd, Yb, Er) hybrid materials is retained with somewhat higher intrinsic quantum yields than those of the respective Zn2Ln‐arrayed complex. Especially for poly(MMA‐co‐3), which has more efficient sensitization from both ligand‐centered singlet (1LC) and triplet (3LC) states of the chromophores, the concentration self‐quenching of Yb3+‐based NIR luminescence could be effectively prevented. The first examples of Wolf Type II near‐infrared‐luminescent Zn2Ln‐containing metallopolymers poly{MMA‐co‐Zn2(L)2(4‐vp)2Ln(NO3)3} (H2L = N,N′‐bis(salicylidene)ethylene‐1,2‐diamine; Ln = La, Nd, Yb, Er, Gd; MMA = methyl methacrylate; 4‐vp = 4‐vinylpridine) are obtained from the controlled copolymerization of MMA with a series of Zn2Ln‐arrayed Schiff base complexes Zn2(L)2(4‐vp)2Ln(NO3)3.
Author
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|
Source: Personal bibliographies
and: SICRIS
The material is available in full text. If you wish to order the material anyway, click the Continue button.