Similarity and Chirality Measures for Liquid Crystal
The mechanism for the transfer of chirality between a chiral dopant and an achiral liquid crystal host phase remains the subject of conjecture. A review of the theoretical approaches undertaken to create a better understanding of the concept of chirality in liquid crystals proposed a Hausdorff measu...
Saved in:
| Published in | Molecular crystals and liquid crystals (Philadelphia, Pa. : 2003) Vol. 494; no. 1; pp. 252 - 257 |
|---|---|
| Main Author | |
| Format | Journal Article |
| Language | English |
| Published |
Taylor & Francis Group
02.12.2008
|
| Subjects | |
| Online Access | Get full text |
Cover
Loading…
| Abstract | The mechanism for the transfer of chirality between a chiral dopant and an achiral liquid crystal host phase remains the subject of conjecture. A review of the theoretical approaches undertaken to create a better understanding of the concept of chirality in liquid crystals proposed a Hausdorff measure of chirality between two enantiomers. We compare this measure with a scaled chiral index. The latter has been successful in predicting the helical twisting power of a range of dopants in nematic solvents but possesses no solvent interaction. We propose a combined measure as a predictive tool for helical twisting power and the for the mechanism for chirality transfer. |
|---|---|
| AbstractList | The mechanism for the transfer of chirality between a chiral dopant and an achiral liquid crystal host phase remains the subject of conjecture. A review of the theoretical approaches undertaken to create a better understanding of the concept of chirality in liquid crystals proposed a Hausdorff measure of chirality between two enantiomers. We compare this measure with a scaled chiral index. The latter has been successful in predicting the helical twisting power of a range of dopants in nematic solvents but possesses no solvent interaction. We propose a combined measure as a predictive tool for helical twisting power and the for the mechanism for chirality transfer. |
| Author | Neal, Maureen P. |
| Author_xml | – sequence: 1 givenname: Maureen P. surname: Neal fullname: Neal, Maureen P. email: m.neal@mmu.ac.uk organization: Faculty of Science & Engineering , Manchester Metropolitan University |
| BookMark | eNqFkE1LAzEQhoNUsK3-AG978raaj02yBS9S_IKKB_UcZrMJRtLdNsmi--9NqSeFepoZ5nmG4Z2hSdd3BqFzgi8JrvEV4RUlFc4trRiuOD9CU8IFKzmt5WTXV7TMgDhBsxg_cMYkqaeoenFr5yG4NBbQtcXy3QXwu-nJQByCiYXtQ7Fy28HlbRhjAn-Kji34aM5-6hy93d2-Lh_K1fP94_JmVWomZSqNbTWxi0YDNUS3RgtpBJMN5WCFERTrptJ20UJNRN0AcGmJJFgDEU0tjWFzdLG_uwn9djAxqbWL2ngPnemHqBhdMMY4zqDcgzr0MQZjlXYJkuu7FMB5RbDapaT-pJRN8svcBLeGMB50rveO63I2a_jsg29VgtH3wQbotMuvHdLlv_ofS6WvxL4Bi6qQew |
| CitedBy_id | crossref_primary_10_1080_00268970902835611 |
| Cites_doi | 10.1063/1.1617980 10.1021/ja990965m 10.1039/a809593k 10.1039/jm9950502183 10.1080/00268979500100831 10.1063/1.1476321 10.1080/026782999203968 10.1002/prot.21578 10.1002/anie.199209891 10.1063/1.1590307 10.1080/02678299508031997 10.1080/026782998207398 10.1093/oso/9780198520245.001.0001 10.1016/S0040-4020(01)91902-7 10.1103/PhysRevLett.97.267801 10.1080/00268970500350898 10.1063/1.480703 |
| ContentType | Journal Article |
| Copyright | Copyright Taylor & Francis Group, LLC 2008 |
| Copyright_xml | – notice: Copyright Taylor & Francis Group, LLC 2008 |
| DBID | AAYXX CITATION 7U5 8FD L7M |
| DOI | 10.1080/15421400802430455 |
| DatabaseName | CrossRef Solid State and Superconductivity Abstracts Technology Research Database Advanced Technologies Database with Aerospace |
| DatabaseTitle | CrossRef Technology Research Database Advanced Technologies Database with Aerospace Solid State and Superconductivity Abstracts |
| DatabaseTitleList | Technology Research Database |
| DeliveryMethod | fulltext_linktorsrc |
| Discipline | Engineering |
| EISSN | 1563-5287 1543-5318 |
| EndPage | 257 |
| ExternalDocumentID | 10_1080_15421400802430455 343213 |
| GroupedDBID | .7F .QJ 0BK 0R~ 123 29M 2F5 30N 4.4 5VS AAENE AAJMT AALDU AAMIU AAPUL AAQRR ABCCY ABFIM ABLIJ ABPAQ ABPEM ABTAI ABXUL ABXYU ABZMO ACGEJ ACGFS ACGOD ACTIO ADCVX ADGTB ADOGB ADXPE AEISY AENEX AEOZL AEPSL AEYOC AFKVX AGDLA AGMYJ AHDZW AIJEM AJWEG AKBVH AKOOK ALMA_UNASSIGNED_HOLDINGS ALQZU AQRUH AVBZW AWYRJ BLEHA CAG CCCUG CE4 COF DGEBU DKSSO DU5 EBS EJD E~A E~B GTTXZ H13 HZ~ H~P J.P KYCEM M4Z NA5 NW0 O9- PQQKQ RIG RNANH ROSJB RTWRZ S-T SNACF TBQAZ TCY TDBHL TFL TFT TFW TTHFI TUROJ TWF UT5 UU3 ZGOLN ~S~ AAGDL AAHIA AAYXX ADYSH AFRVT AIYEW CITATION 7U5 8FD L7M |
| ID | FETCH-LOGICAL-c377t-efdc1f9bca2e1cdec67e637b25af6e620cb4cf9da8168baa57f1710ca16b87ee3 |
| ISSN | 1542-1406 |
| IngestDate | Thu Jul 10 21:26:04 EDT 2025 Thu Apr 24 23:03:53 EDT 2025 Tue Jul 01 03:36:20 EDT 2025 Mon May 13 12:09:05 EDT 2019 Wed Dec 25 09:00:03 EST 2024 |
| IsPeerReviewed | true |
| IsScholarly | true |
| Issue | 1 |
| Language | English |
| LinkModel | OpenURL |
| MergedId | FETCHMERGED-LOGICAL-c377t-efdc1f9bca2e1cdec67e637b25af6e620cb4cf9da8168baa57f1710ca16b87ee3 |
| Notes | SourceType-Scholarly Journals-2 ObjectType-Feature-2 ObjectType-Conference Paper-1 content type line 23 SourceType-Conference Papers & Proceedings-1 ObjectType-Article-3 |
| PQID | 32933350 |
| PQPubID | 23500 |
| PageCount | 6 |
| ParticipantIDs | informaworld_taylorfrancis_310_1080_15421400802430455 proquest_miscellaneous_32933350 crossref_citationtrail_10_1080_15421400802430455 crossref_primary_10_1080_15421400802430455 |
| ProviderPackageCode | CITATION AAYXX |
| PublicationCentury | 2000 |
| PublicationDate | 2008-12-02 |
| PublicationDateYYYYMMDD | 2008-12-02 |
| PublicationDate_xml | – month: 12 year: 2008 text: 2008-12-02 day: 02 |
| PublicationDecade | 2000 |
| PublicationTitle | Molecular crystals and liquid crystals (Philadelphia, Pa. : 2003) |
| PublicationYear | 2008 |
| Publisher | Taylor & Francis Group |
| Publisher_xml | – name: Taylor & Francis Group |
| References | CIT0010 CIT0020 CIT0001 CIT0012 CIT0011 Haller S. (CIT0014) 2004 De Gennes P. G. (CIT0019) 1993 CIT0003 CIT0002 CIT0013 Neal M. P. (CIT0015) 2004 CIT0005 CIT0016 CIT0004 (CIT0021) 1995 CIT0007 CIT0018 CIT0006 CIT0017 CIT0009 CIT0008 |
| References_xml | – ident: CIT0012 doi: 10.1063/1.1617980 – ident: CIT0018 doi: 10.1021/ja990965m – volume-title: International Liquids Crystal Conference year: 2004 ident: CIT0015 – ident: CIT0005 doi: 10.1039/a809593k – volume-title: CACHe Satellite: A Chemists guide to CACHe for windows year: 1995 ident: CIT0021 – volume-title: Poster MAC-PO32 year: 2004 ident: CIT0014 – ident: CIT0017 doi: 10.1039/jm9950502183 – ident: CIT0007 doi: 10.1080/00268979500100831 – ident: CIT0008 doi: 10.1063/1.1476321 – ident: CIT0001 – ident: CIT0003 doi: 10.1080/026782999203968 – ident: CIT0016 doi: 10.1002/prot.21578 – ident: CIT0002 doi: 10.1002/anie.199209891 – ident: CIT0009 doi: 10.1063/1.1590307 – ident: CIT0004 doi: 10.1080/02678299508031997 – ident: CIT0006 doi: 10.1080/026782998207398 – volume-title: The Physics of Liquid Crystals year: 1993 ident: CIT0019 doi: 10.1093/oso/9780198520245.001.0001 – ident: CIT0020 doi: 10.1016/S0040-4020(01)91902-7 – ident: CIT0013 doi: 10.1103/PhysRevLett.97.267801 – ident: CIT0010 doi: 10.1080/00268970500350898 – ident: CIT0011 doi: 10.1063/1.480703 |
| SSID | ssj0024718 ssib019586636 ssib023898894 |
| Score | 1.7818563 |
| Snippet | The mechanism for the transfer of chirality between a chiral dopant and an achiral liquid crystal host phase remains the subject of conjecture. A review of the... |
| SourceID | proquest crossref informaworld |
| SourceType | Aggregation Database Enrichment Source Index Database Publisher |
| StartPage | 252 |
| SubjectTerms | hausdorff measure scaled chiral index |
| Title | Similarity and Chirality Measures for Liquid Crystal |
| URI | https://www.tandfonline.com/doi/abs/10.1080/15421400802430455 https://www.proquest.com/docview/32933350 |
| Volume | 494 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV3da9swEBchfdkeRvfFsk8_7GnBmSVbsv1Yuo1QSCksZWUvRlJONJClXbCh21-_kyV_BI-w9cUYyZKM7nS6O51-R8h7BplBsQehTLQJE5njG1vRkBoNKQMjcmMd-otzMb9Mzq741Wh01otaqko107__eq_kPlTFMqSrvSX7H5RtO8UCfEf64hMpjM9_ovHX9Y81WqZWkbb-79Pr9c6p1Qvn-auxFtDs_lmtsXb3CzXBTV8bXTS5cafaVTrA5o1r0JahEmr9LhZQ8vbaBddeyFntTLBBZz1nwjnU-QOmC1nZeJ7pxWzPq5DVERqdDbocJPjo-cK8pExYiNaZx7H2ZSJGy9bvoF68Ji6J8R4feWHpsGv9vsscUPVApLsYSDscjmZvBif2cJd3-1cbVWjvyNoExkcMTQY2Jkcn80_fv3XIi2nt7W1_vDnjzqKPg973tJQ9DNvBnl0rIstj8shbEMGJY4fHZATbJ-RhD1fyKUk6xgiQoEHLGEHDGAEOFTjGCDxjPCOXXz4vT-ehT48R6jhNyxDMSlOTKy0ZUL0CLVIQcaoYl0aAYJFWuP7ylbSpVZSUPDUU9UktqVBZChA_J-PtzRZekACXJ48hykEA6s9USW44UIH9RjLLVDQhUTMdhfbY8TaFyaagHmJ2MIMT8qFtcuuAUw59HPXnuChr9jOO84afF-VdOSH8QJP4wFDvGvoVKEnt8Zjcwk2FbVDzjWMevbxnz6_Ig24lvSbjclfBG9RYS_XWs-If6YWO2Q |
| linkProvider | Library Specific Holdings |
| linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV07T8MwED7xGICBN6I8MzAhBeIktpsRIVCBtgsgsUW2exYRUKCkEvDrOefBq6gDW6Sc7dg-nz-fL98B7IXYtGT20FexsX6sEnoKe8xn1qAM0YrEOod-pyta1_H5Db-pHG4vVVilO0PbkiiisNVucTtndB0Sd0jbfkgHA_ebaOxu-vgkTPNESJfBIAq6X1x7svDvOXGf5EV9q_lXFT_2pR-spSNWuth6ThcgrT-6jDi5Oxjm-sC8_-Jz_H-vFmG-QqXeUalGSzCB_WWY-8ZVuALxZfaQ0TGYULtHbXjHt9mgwPBep3QzvnjUGa-dPQ8zejt4I9h5vwrXpydXxy2_Srngm0jK3EfbM8wm2qgQmemhERJFJHXIlRUowsBomtOkp1y6Dq0Ul5YRRjGKCd2UiNEaTPUf-7gOHk05jzBIUCBhMqYVtxyZoHoD1WzqoAFBPeCpqfjIXVqM-5RVtKUjA9KA_c8iTyUZxzjh4PsspnnhAbFlupJR8TR_zRvAxxSJxjS1W2tISqvTXbmoPj4OqQyhqSjiwcY_a96FmdZVp522z7oXmzBbBKu4WJpwC6bywRC3CRHleqdQ-w8Zev6u |
| linkToPdf | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV3JTsMwELWgSAgO7IiyNQdOSIE4iZ3kiAoVa4UESNwi2xmLiNKWNpWAr2ecBShFPXCLlLEtr_NmPH5DyIELocZjD2zhK237IsIvN6E21QoCFzSPtHHo37T5-YN_-cgey9icYRlWaWxoXRBF5Ge12dz9RFcRcceo9V20C8wrUd9c9LFZMscNcbh5weG0v6n2gty9Z8RtlOfVpeZfVYyppTHS0olDOtc8reUiveowJyw0ASfPR6NMHqmPX3SO_-7UClkqMal1UiyiVTID3TWy-IOpcJ34d-lLikYwYnYLm7CaT-kgR_DWTeFkHFrYF-s6fR2l-HfwjqCzs0EeWmf3zXO7TLhgKy8IMht0oqiOpBIuUJWA4gFwL5AuE5oDdx0lcUajRJhkHVIIFmiKCEUJymUYAHibpNbtdWGLWDjhzAMnAg6IyKgUTDOgHOt1RBhKp06carxjVbKRm6QYnZiWpKUTA1Inh19F-gUVxzRh5-ckxlnu_9BFspJJ8Th7y-qETSniTWmqUS2QGPemuXARXeiNsAxiKc9jzvY_a26Q-dvTVnx90b7aIQt5pIoJpHF3SS0bjGAP4VAm9_NF_wnwFv1S |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Similarity+and+Chirality+Measures+for+Liquid+Crystal&rft.jtitle=Molecular+crystals+and+liquid+crystals+%28Philadelphia%2C+Pa.+%3A+2003%29&rft.au=Neal%2C+Maureen+P.&rft.date=2008-12-02&rft.pub=Taylor+%26+Francis+Group&rft.issn=1542-1406&rft.eissn=1563-5287&rft.volume=494&rft.issue=1&rft.spage=252&rft.epage=257&rft_id=info:doi/10.1080%2F15421400802430455&rft.externalDocID=343213 |
| thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1542-1406&client=summon |
| thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1542-1406&client=summon |
| thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1542-1406&client=summon |