References
- Jewell SA, Vukusic P, Roberts NW. Circularly polarized colour reflection from helicoidal structures in the beetle Plusiotis boucardi. New J Phys. 2007;9(4):99.
- Vukusic P. Evolutionary photonics with a twist. Science. 2009;325(5939):398–399.
- Sharma V, Crne M, Park JO, et al.. Structural origin of circularly polarized iridescence in jeweled beetles. Science. 2009;325(5939):449–451.
- Mitov M. Cholesteric liquid crystals in living matter. Soft Matter. 2017;13(23):4176–4209.
- Michlson AA. On metallic colouring in birds and insects. Phil Mag. 1911;21(124):554–567.
- Coles H. In: Demus D, Goodby J, Gray GW, editor. Handbook of liquid crystals. Vol. 2A. Weinheim: Wiley-VCH; 1998. p. 335.
- Tschierske C. Mirror symmetry breaking in liquids and liquid crystals. Liq Cryst. 2018;45(13–15):2221–2252.
- Yoshizawa A. Nanostructured assemblies of liquid-crystalline supermolecules: from display to medicine. Liq Cryst. 2019;46(13–14):1950–1972.
- Buckingham AD, Ceasar GP, Dunn IB. The addition of optically active compounds to nematic liquid crystals. Chem Phys Lett. 1969;3(7):540–541.
- Stegemeyer H, Mainusch KJ. Optical rotatory power of liquid crystal mixtures. Chem Phys Lett. 1970;6(1):5–6.
- Kozawaguchi H, Wada M. Helical twisting power in cholesteric liquid-crystals mixtures. 1. Experimental results. Jpn J Appl Phys. 1975;14(5):651–655.
- Vries HD. Rotatory power and other optical properties of certain liquid crystals. Acta Crystallogr. 1951;4(3):219–226.
- Chandrasekhar S. Liquid crystals. 2nd ed. Cambridge: Cambridge University Press; 1992.
- Fergason JL. Liquid crystals in nondestructive testing. Appl Opt. 1968;7(9):1729–1737.
- Togawa T. Body-temperature measurement. Clin Phys Physiol Meas. 1985;6(2):83–108.
- Broer DJ, Lub J, Mol GN. Wide-band reflective polarizers from cholesteric polymer networks with a pitch gradient. Nature. 1995;378(6556):467–469.
- Hikmet MRA, Kemperman H. Electrically switchable mirrors and optical components made from liquid-crystal gels. Nature. 1998;392(6675):476–479.
- Tamaoki N. Cholesteric liquid crystals for color information technology. Adv Mater. 2001;13(15):1135–1147.
- Wu ST, Yang DK. Reflective liquid crystal displays. New York: Wiley; 2001.
- Mitov M. Cholesteric liquid crystals with a broad light reflection band. Adv Mater. 2012;24(47):6260–6276.
- Xiang J, Li Y, Li Q, et al.. Electrically tunable selective reflection of light from ultraviolet to visible and infrared by heliconical cholesterics. Adv Mater. 2015;27(19):3014–3018.
- Tokunaga S, Itoh Y, Yaguchi Y, et al.. Electrophoretic deposition for cholesteric liquid-crystalline devices with memory and modulation of reflection colors. Adv Mater. 2016;28(21):4077–4083.
- Schadt M, Helfrich WJ. Voltage-dependent optical activity of a twisted nematic liquid crystal. Appl Phys Lett. 1971;18(4):127–128.
- Hirschmann H, Reiffenrath V. In: Demus D, Goodby J, Gray GW, editor. Handbook of liquid crystals. Vol. 2A. Weinheim: Wiley-VCH; 1998. p. 199.
- Tamaoki N, Parfenov AV, Masaki A, et al.. Rewritable full-color recording on a thin solid film of a cholesteric low-molecular-weight compound. Adv Mater. 1997;9(14):1102–1104.
- Imrie CT, Henderson PA, Yeap G-Y. Liquid crystal oligomers: going beyond dimers. Liq Cryst. 2009;36(6–7):755–777.
- Donaldson T, Staesche H, Lu ZB, et al.. Symmetric and non-symmetric chiral liquid crystal dimers. Liq Cryst. 2010;37(8):1097–1110.
- Donaldson T, Henderson PA, Achard MF, et al.. Chiral liquid crystal tetramers. J Mater Chem. 2011;21(29):10935–10941.
- Donaldson T, Henderson PA, Achard MF, et al.. Non-symmetric chiral liquid crystal trimers. Liq Cryst. 2011;38(10):1331–1339.
- Lee H-C, Lu Z, Henderson PA, et al.. Cholesteryl-based liquid crystal dimers containing a sulfur–sulfur link in the flexible spacer. Liq Cryst. 2012;39(2):259–268.
- Zong X, Fang Z, Wu C. Synthesis and mesomorphic properties of a series of dimers derived from thioether-terminated and cholesteryl. Liq Cryst. 2018;45(12):1844–1853.
- Ooi Y-H, Yeap G-Y. λ-Shaped liquid crystal trimers with dual terminal cholesteryl moieties: synthesis and concomitant of N*, SmA and cholesteric glassy phases. Liq Cryst. 2018;45(2):204–218.
- Xiang J, Varanytsia A, Minkowski F, et al.. Electrically tunable laser based on oblique heliconical cholesteric liquid crystal. Proc Natl Acad Sci USA. 2016;113(46):12925–12928.
- Mrukiewicz M, Iadlovska OS, Babakhanova G, et al.. Wide temperature range of an electrically tunable selective reflection of light by oblique helicoidal cholesteric. Liq Cryst. 2019;46(10):1544–1550.
- Booth CJ. In: Demus D, Goodby J, GW G, editor. Handbook of Liquid Crystals. Vol. 2A. Weinheim: Wiley-VCH; 1998. p. 303.
- Griffin AC, Britt TR. Effect of molecular-structure on mesomorphism. 12. Flexible-center siamese-twin liquid crystalline diesters-A Prepolymer model. J Am Chem Soc. 1981;103(16):4957–4959.
- Luckhurst GR. Liquid-crystal dimers and oligomers-Experiment and theory. Macromol Symp. 1995;96(1):1–26.
- Mori A, Kubo K, Takemoto M, et al.. Dimeric liquid crystals with 5-(4-alkoxybenzoyloxy)tropone or 4-(4-alkoxybenzoyloxy)phenyl cores: evaluation of the tilt angles of the cores, spacers, and side chains. Liq Cryst. 2006;33(5):521–530.
- Imrie CT, Hendersona PA. Liquid crystal dimers and higher oligomers: between monomers and polymers. Chem Soc Rev. 2007;36(12):2096–2124.
- Blumstein A, Thomas O. Odd-even effect in thermotropic liquid-crystalline 4,4ʹ-dihydroxy-2,2ʹ-dimethylazoxybenzene-alkanedioic acid polymers. Macromolecules. 1982;15(5):1264–1267.
- Demus D. In: Demus D, Goodby J, Gray GW, editor. Handbook of liquid crystals. Vol. 1. Weinheim: Wiley-VCH; 1998. p. 133.
- Naito K. Amorphous-crystal transition of organic-dye assemblies-Application to rewritable color recording media. Appl Phys Lett. 1995;67(2):211–213.
- Mahler W, Panar M. Cholesteric solids. J Am Chem Soc. 1972;94(20):7195–7197.
- Tachibana T, Oda E. Circular dichroic evidence for the cholesteric phase in solid films of Poly-γ-methyl-glutamate. Bull Chem Soc Jpn. 1973;46(8):2583–2584.
- Watanabe J, Sasaki S, Uematsu I. Cholesteric twisted structure in solid films of poly(γ-methyl-D-glutamate). Polym J. 1977;9(3):337–340.
- Tsuji K, Sorai M, Seki S. New finding of glassy liquid crystal – a non-equilibrium state of cholesteryl hydrogen phthalate. Bull Chem Soc Jpn. 1971;44(5):1452.
- Kim SJ, Karis TE. Glass-formation from low-molecular-weight organic melts. J Mater Res. 1995;10(8):2128–2136.
- Chen SH, Shi H, Conger BM, et al.. Novel vitrifiable liquid crystals as optical materials. Adv Mater. 1996;8(12):998–1001.
- Kihara H, Kato T, Uryu T, et al.. Induction of a cholesteric phase via self-assembly in supramolecular networks built of non-mesomorphic molecular components. Liq Cryst. 1998;24(3):413–418.
- Ostuni E, Weiss RG. The influence of charge-transfer interactions on solid and cholesteric liquid crystalline mixtures of cholesteryl anthraquinone-2-carboxylate and cholesteryl 9,10-dimethoxyanthracene-2-carboxylate. Liq Cryst. 1999;26(4):541–551.
- Katsis D, Chen PHM, Mastrangelo JC, et al.. Vitrified chiral−nematic liquid crystalline films for selective reflection and circular polarization. Chem Mater. 1999;11(6):1590–1596.
- Chen SH, Katsis D, Schmid AW, et al.. Circularly polarized light generated by photoexcitation of luminophores in glassy liquid-crystal films. Nature. 1999;397(6719):506–508.
- Furumi S, Yokoyama S, Otomo A, et al.. Electrical control of the structure and lasing in chiral photonic band-gap liquid crystals. Appl Phys Lett. 2003;82(1):16–18.
- Furumi S, Yokoyama S, Otomo A, et al.. Phototunable photonic bandgap in a chiral liquid crystal laser device. Appl Phys Lett. 2004;84(14):2491–2493.
- Furumi S, Tamaoki N. Glass-forming cholesteric liquid crystal oligomers for new tunable solid-state laser. Adv Mater. 2010;22(8):886–891.
- Furumi S. Recent progress in chiral photonic band-gap liquid crystals for laser applications.. Chem Rec. 2010;10(6):394–408.