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231225s2022 xx |||||o 00| ||eng c |
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|a 10.1002/mrc.5266
|2 doi
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|a pubmed24n1126.xml
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|a (DE-627)NLM337974535
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|a (NLM)35266585
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|a DE-627
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|c DE-627
|e rakwb
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|a eng
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|a Knoll, Kevin
|e verfasserin
|4 aut
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|a A supramolecular and liquid crystalline water-based alignment medium based on azobenzene-substituted 1,3,5-benzenetricarboxamides
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|c 2022
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 26.04.2022
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|a Date Revised 28.04.2022
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2022 The Authors. Magnetic Resonance in Chemistry published by John Wiley & Sons Ltd.
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|a A supramolecular, lyotropic liquid crystalline alignment medium based on an azobenzene-containing 1,3,5-benzenetricarboxamide (BTA) building block is described and investigated. As we demonstrate, this water-based system is suitable for the investigation of various water-soluble analytes and allows for a scaling of alignment strength through variation of temperature. Additionally, alignment is shown to reversibly collapse above a certain temperature, yielding an isotropic solution. This collapse allows for isotropic reference measurements, which are typically needed in addition to those in an anisotropic environment, to be performed using the same sample just by varying the temperature. The medium described thus provides easy access to anisotropic NMR observables and simplifies structure elucidation techniques based thereon
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a 2H
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|a BTAs
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|a NMR
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|a RDCs
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|a alignment media
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|a lyotropic liquid crystals
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|a supramolecular chemistry
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|a Azo Compounds
|2 NLM
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|a Water
|2 NLM
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|a 059QF0KO0R
|2 NLM
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|a azobenzene
|2 NLM
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|a F0U1H6UG5C
|2 NLM
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1 |
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|a Herold, Dominik
|e verfasserin
|4 aut
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1 |
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|a Hirschmann, Max
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Thiele, Christina M
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Magnetic resonance in chemistry : MRC
|d 1985
|g 60(2022), 6 vom: 04. Juni, Seite 563-571
|w (DE-627)NLM098179667
|x 1097-458X
|7 nnns
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| 773 |
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|g volume:60
|g year:2022
|g number:6
|g day:04
|g month:06
|g pages:563-571
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|u http://dx.doi.org/10.1002/mrc.5266
|3 Volltext
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