PMID- 32680277
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20200720
IS  - 1744-6848 (Electronic)
IS  - 1744-683X (Linking)
VI  - 2
IP  - 10
DP  - 2006 Sep 19
TI  - Rheo-NMR phenomena of wormlike micelles.
PG  - 855-869
LID - 10.1039/b600978f [doi]
AB  - Using a combination of rheology and nuclear magnetic resonance (NMR) 
      spectroscopy/velocimetry we demonstrate the existence of shear banding 
      fluctuations under Couette flow of the micellar system 10% w/v cetylpyridinium 
      chloride and sodium salicylate (CPyCl-NaSal) molar ratio 2 : 1 in 0.5 M NaCl in 
      either HO or HO, using both time-averaged and real-time measurements. These shear 
      banding fluctuations are consistent not only with the shear stress fluctuations 
      observed in rheological measurements but also with fluctuations in the change of 
      the constrained fraction of the amphiphile chain (Delta) observed in H-NMR 
      spectroscopy experiments. Using H-NMR spectroscopy on a deuterated probe molecule 
      (-decane) located in the wormlike micellar interior, direct measurement of the 
      shear-induced nematic phase transition is reported.
FAU - Lopez-Gonzalez, M R
AU  - Lopez-Gonzalez MR
AD  - MacDiarmid Institute for Advanced Materials and Nanotechnology, School of 
      Chemical and Physical Sciences, Victoria University of Wellington, P.O. Box 600, 
      New Zealand.
FAU - Holmes, W M
AU  - Holmes WM
AD  - Wellcome Surgical Institute, University of Glasgow, Glasgow, United KingdomG61 
      1QH.
FAU - Callaghan, P T
AU  - Callaghan PT
AD  - MacDiarmid Institute for Advanced Materials and Nanotechnology, School of 
      Chemical and Physical Sciences, Victoria University of Wellington, P.O. Box 600, 
      New Zealand.
LA  - eng
PT  - Journal Article
PL  - England
TA  - Soft Matter
JT  - Soft matter
JID - 101295070
SB  - IM
EDAT- 2006/09/19 00:00
MHDA- 2006/09/19 00:01
CRDT- 2020/07/19 06:00
PHST- 2020/07/19 06:00 [entrez]
PHST- 2006/09/19 00:00 [pubmed]
PHST- 2006/09/19 00:01 [medline]
AID - 10.1039/b600978f [doi]
PST - ppublish
SO  - Soft Matter. 2006 Sep 19;2(10):855-869. doi: 10.1039/b600978f.