PMID- 25731811
OWN - NLM
STAT- MEDLINE
DCOM- 20151217
LR  - 20181113
IS  - 1573-4994 (Electronic)
IS  - 1053-0509 (Linking)
VI  - 25
IP  - 2
DP  - 2015 Mar
TI  - Effects of single and double bonds in linkers on colorimetric and fluorescent 
      sensing properties of polyving akohol grafting rhodamine hydrazides.
PG  - 409-18
LID - 10.1007/s10895-015-1528-y [doi]
AB  - Two rhodamine derivatives, N-mono-maleic acid amide-N'-rhodamine B hydrazide 
      (MRBH) and N-mono-succinic acid amide-N'-rhodamine 6G hydrazide (SR6GH), were 
      synthesized by amidation with maleic anhydride (MAH), succinic anhydride (SAH) 
      and rhodamine B hydrazide, rhodamine 6G hydrazide, which were identified by FTIR, 
      (1)H NMR and elemental analysis. Two water-soluble fluorescent materials 
      (PVA-MRBH and PVA-SR6GH) were prepared via esterification reaction with 
      N-mono-maleic acyl chloride amide-N'-rhodamine B hydrazide (MRBHCl) or 
      N-mono-maleic acyl chloride amide-N'-rhodamine 6G hydrazide (SR6GHCl) and 
      poly(vinyl alcohol) (PVA) in DMSO solution. The sensing behaviors of PVA-MRBH and 
      PVA-SR6GH were explored by recording the fluorescence spectra in completely 
      aqueous solution. Upon the addition of Cu(2+) and Fe(3+) ions to the aqueous 
      solution of PVA-MRBH, visual color change from rose pink to amaranth and orange 
      for Cu(2+) and Fe(3+) ions, respectively, and fluorescence quenching were 
      observed. Titration of Cu(2+), Fe(3+), Cr(3+) or Hg(2+) into the aqueous solution 
      of PVA-SR6GH, although they induced fluorescence enhancement, only Fe(3+) made 
      the color changing from colorless to yellow. Moreover, other metal ions did not 
      induce obvious changes to color and the fluorescence spectra.
FAU - Geng, Tong-Mou
AU  - Geng TM
AD  - Anhui Key Laboratory of Functional Coordination Compounds, School of Chemistry 
      and Chemical Engineering, Anqing Normal University, Anqing, 246011, People's 
      Republic of China, gengtongmou@aqtc.edu.cn.
FAU - Wang, Xie
AU  - Wang X
FAU - Wang, Zhu-Qing
AU  - Wang ZQ
FAU - Chen, Tai-Jie
AU  - Chen TJ
FAU - Zhu, Hai
AU  - Zhu H
FAU - Wang, Yu
AU  - Wang Y
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20150303
PL  - Netherlands
TA  - J Fluoresc
JT  - Journal of fluorescence
JID - 9201341
RN  - 0 (Fluorescent Dyes)
RN  - 0 (Hydrazines)
RN  - 0 (Rhodamines)
RN  - 0 (rhodamine B hydrazide)
RN  - 037VRW83CF (rhodamine 6G)
RN  - 789U1901C5 (Copper)
RN  - 9002-89-5 (Polyvinyl Alcohol)
RN  - E1UOL152H7 (Iron)
SB  - IM
MH  - Chemistry Techniques, Analytical/*instrumentation
MH  - Color
MH  - Colorimetry
MH  - Copper/analysis/chemistry
MH  - Fluorescent Dyes/*chemistry
MH  - Hydrazines/*chemistry
MH  - Iron/analysis/chemistry
MH  - Polyvinyl Alcohol/*chemistry
MH  - Rhodamines/*chemistry
MH  - Time Factors
EDAT- 2015/03/04 06:00
MHDA- 2015/12/19 06:00
CRDT- 2015/03/04 06:00
PHST- 2014/11/27 00:00 [received]
PHST- 2015/01/20 00:00 [accepted]
PHST- 2015/03/04 06:00 [entrez]
PHST- 2015/03/04 06:00 [pubmed]
PHST- 2015/12/19 06:00 [medline]
AID - 10.1007/s10895-015-1528-y [doi]
PST - ppublish
SO  - J Fluoresc. 2015 Mar;25(2):409-18. doi: 10.1007/s10895-015-1528-y. Epub 2015 Mar 
      3.