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Invited Article

Molecular engineering room-temperature bent-core nematics

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Pages 829-839 | Received 01 Nov 2014, Published online: 27 Mar 2015

References

  • Vorländer D, Apel A. The direction of the carbon valences in benzene derivatives (II). Ber Dtsch Chem Ges. 1932;65:1101–1109. DOI:10.1002/cber.19320650710.
  • Niori T, Sekine T, Watanabe J, Furukawa T, Takezoe H. Distinct ferroelectric smectic liquid crystals consisting of banana-shaped achiral molecules. J Mater Chem. 1996;6:1231–1233. DOI:10.1039/jm9960601231.
  • Dingemans TJ, Samulski ET. Non-linear boomerang-shaped liquid crystals derived from 2,5-bis (phydroxyphenyl)-1,3,4-oxadiazole. Liq Cryst. 2000;27:131–136. DOI:10.1080/026782900203308.
  • Acharya BR, Primak A, Dingemans TJ, Samulski ET, Kumar S. The elusive thermotropic biaxial nematic phase in rigid bent-core molecules. Pramana – J Phys. 2003;61:231–237. DOI:10.1007/BF02708305.
  • Madsen LA, Dingemans TJ, Nakata M, Samulski ET. Thermotropic biaxial nematic liquid crystals. Phys Rev Lett. 2004;92:145505. DOI:10.1103/PhysRevLett.92.145505.
  • Dingemans TJ, Madsen LA, Francescangeli O, Vita F, Photinos DJ, Poone C-D, Samulski ET. The biaxial nematic phase of oxadiazole biphenol mesogens. Liq Cryst. 2013;40:1655–1677. DOI:10.1080/02678292.2013.824119.
  • Dingemans TJ, Madsen LA, Zafiropoulos NA, Lin W, Samulski ET, Lagerwall ST, Picken SJ, Kornyshev A, Safinya CR, Percec V, Bates MA. Uniaxial and biaxial nematic liquid crystals. Philos Trans A Math Phys Eng Sci. 2006;364:2681–2696. DOI:10.1098/rsta.2006.1846.
  • Zafiropoulos NA, Lin W, Samulski ET, Dingemans TJ, Picken SJ. Asymmetric oxadiazole mesogens as candidates for low-temperature biaxial nematics. Liq Cryst. 2009;36:649–656. DOI:10.1080/02678290902757768.
  • Cooper LL, Samulski ET, Scharrer E. Towards room temperature biaxial nematics. Mol Cryst Liq Cryst. 2009;511:1673–1687. DOI:10.1080/15421400903053826.
  • Francescangeli O, Samulski ET. Insights into the cybotactic nematic phase of bent-core molecules. Soft Matter. 2010;6:2413–2420. DOI:10.1039/c003310c.
  • Francescangeli O, Vita F, Ferrero C, Dingemans T, Samulski ET. Cybotaxis dominates the nematic phase of bent-core mesogens: a small-angle diffuse X-ray diffraction study. Soft Matter. 2011;7:895–901. DOI:10.1039/c0sm00745e.
  • Francescangeli O, Vita F, Samulski ET. The cybotactic nematic phase of bent-core mesogens: State of the art and future developments. Soft Matter. 2014;10:7685–7691. DOI:10.1039/C4SM01256A.
  • Speetjens F, Lindborg J, Tauscher T, LaFemina N, Nguyen J, Samulski ET, Vita F, Francescangeli O, Scharrer E. Low nematic onset temperatures and room temperature cybotactic behavior in 1,3,4-oxadiazole-based bent-core mesogens possessing lateral methyl groups. J Mat Chem. 2012;22:22558–22564. DOI:10.1039/c2jm33705c.
  • Vita F, Tauscher T, Speetjens F, Samulski ET, Scharrer E, Francescangeli O. Evidence of biaxial order in the cybotactic nematic phase of bent-core mesogens. Chem Mat. 2014;26:4671–4674. DOI:10.1021/cm5019822.
  • Vroege GJ. Biaxial phases in mineral liquid crystals. Liq Cryst. 2014;41:342–352. DOI:10.1080/02678292.2013.818169.
  • Wedler W, Hartmann P, Bakowsky U, Diele S, Demus D. X-ray investigations in low-molecular-weight glassy mesophases. J Mater Chem. 1992;2:1195–1204. DOI:10.1039/jm9920201195.
  • Tschierske C, Photinos DJ. Biaxial nematic phases. J Mater Chem. 2010;20:4263–4294. DOI:10.1039/b924810b.
  • Jákli A. Liquid crystals of the twenty-first century – nematic phase of bent-core molecules. Liq Cryst Rev. 2013;1:65–82. DOI:10.1080/21680396.2013.803701.
  • Samulski ET. meta-Cybotaxis and nematic biaxiality. Liq Cryst. 2010;37:669–678. DOI:10.1080/02678292.2010.488938.

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