PubMed

Modeling dipolar and quadrupolar defect structures generated by chiral islands in freely suspended liquid crystal films.

Silvestre NM, Patrício P, Telo da Gama MM, Pattanaporkratana A, Park CS, Maclennan JE, Clark NA.

Phys Rev E Stat Nonlin Soft Matter Phys. 2009 Oct;80(4 Pt 1):041708. Epub 2009 Oct 30.PMID: 19905326 [PubMed - in process]Related articles

Helical nanofilament phases.

Hough LE, Jung HT, Krüerke D, Heberling MS, Nakata M, Jones CD, Chen D, Link DR, Zasadzinski J, Heppke G, Rabe JP, Stocker W, Körblova E, Walba DM, Glaser MA, Clark NA.

Science. 2009 Jul 24;325(5939):456-60.PMID: 19628864 [PubMed - indexed for MEDLINE]Related articles

Chiral isotropic liquids from achiral molecules.

Hough LE, Spannuth M, Nakata M, Coleman DA, Jones CD, Dantlgraber G, Tschierske C, Watanabe J, Körblova E, Walba DM, Maclennan JE, Glaser MA, Clark NA.

Science. 2009 Jul 24;325(5939):452-6.PMID: 19628863 [PubMed]Related articles

Topographic-pattern-induced homeotropic alignment of liquid crystals.

Yi Y, Lombardo G, Ashby N, Barberi R, Maclennan JE, Clark NA.

Phys Rev E Stat Nonlin Soft Matter Phys. 2009 Apr;79(4 Pt 1):041701. Epub 2009 Apr 9.PMID: 19518244 [PubMed]Related articles

On the origin of the "giant" electroclinic effect in a "de Vries"-type ferroelectric liquid crystal material for chirality sensing applications.

Kapernaum N, Walba DM, Korblova E, Zhu C, Jones C, Shen Y, Clark NA, Giesselmann F.

Chemphyschem. 2009 Apr 14;10(6):890-2.PMID: 19266514 [PubMed]Related articles

Physical polymerization and liquid crystallization of RNA oligomers.

Zanchetta G, Bellini T, Nakata M, Clark NA.

J Am Chem Soc. 2008 Oct 1;130(39):12864-5. Epub 2008 Sep 6.PMID: 18774799 [PubMed - indexed for MEDLINE]Related articles

V -shaped switching ferroelectric liquid crystal structure stabilized by dielectric surface layers.

Hammarquist A, D'Havé K, Matuszczyk M, Clark NA, Maclennan JE, Rudquist P.

Phys Rev E Stat Nonlin Soft Matter Phys. 2008 Mar;77(3 Pt 1):031707. Epub 2008 Mar 27.PMID: 18517406 [PubMed]Related articles

Liquid crystal alignment on a chiral surface: interfacial interaction with sheared DNA films.

Nakata M, Zanchetta G, Buscaglia M, Bellini T, Clark NA.

Langmuir. 2008 Sep 16;24(18):10390-4. Epub 2008 May 20.PMID: 18489190 [PubMed - indexed for MEDLINE]Related articles

Uptake of cadmium from Pacific oysters (Crassostrea gigas) in British Columbia oyster growers.

Copes R, Clark NA, Rideout K, Palaty J, Teschke K.

Environ Res. 2008 Jun;107(2):160-9. Epub 2008 Mar 20.PMID: 18358470 [PubMed - indexed for MEDLINE]Related articles

Polarization splay as the origin of modulation in the B1 and B7 smectic phases of bent-core molecules.

Coleman DA, Jones CD, Nakata M, Clark NA, Walba DM, Weissflog W, Fodor-Csorba K, Watanabe J, Novotna V, Hamplova V.

Phys Rev E Stat Nonlin Soft Matter Phys. 2008 Feb;77(2 Pt 1):021703. Epub 2008 Feb 8.PMID: 18352038 [PubMed]Related articles

Phase separation and liquid crystallization of complementary sequences in mixtures of nanoDNA oligomers.

Zanchetta G, Nakata M, Buscaglia M, Bellini T, Clark NA.

Proc Natl Acad Sci U S A. 2008 Jan 29;105(4):1111-7. Epub 2008 Jan 22.PMID: 18212117 [PubMed - indexed for MEDLINE]Related articlesFree article

End-to-end stacking and liquid crystal condensation of 6 to 20 base pair DNA duplexes.

Nakata M, Zanchetta G, Chapman BD, Jones CD, Cross JO, Pindak R, Bellini T, Clark NA.

Science. 2007 Nov 23;318(5854):1276-9.PMID: 18033877 [PubMed - indexed for MEDLINE]Related articlesFree article

Trace element levels in adults from the west coast of Canada and associations with age, gender, diet, activities, and levels of other trace elements.

Clark NA, Teschke K, Rideout K, Copes R.

Chemosphere. 2007 Nov;70(1):155-64. Epub 2007 Aug 20.PMID: 17707880 [PubMed - indexed for MEDLINE]Related articles

Shorebird predation of horseshoe crab eggs in Delaware Bay: species contrasts and availability constraints.

Gillings S, Atkinson PW, Bardsley SL, Clark NA, Love SE, Robinson RA, Stillman RA, Weber RG.

J Anim Ecol. 2007 May;76(3):503-14.PMID: 17439467 [PubMed - indexed for MEDLINE]Related articles

Optical activity produced by layer chirality in bent-core liquid crystals.

Hough LE, Zhu C, Nakata M, Chattham N, Dantlgraber G, Tschierske C, Clark NA.

Phys Rev Lett. 2007 Jan 19;98(3):037802. Epub 2007 Jan 19.PMID: 17358732 [PubMed - indexed for MEDLINE]Related articles

A general method for measurement of enantiomeric excess by using electrooptics in ferroelectric liquid crystals.

Walba DM, Eshdat L, Korblova E, Shao R, Clark NA.

Angew Chem Int Ed Engl. 2007;46(9):1473-5. No abstract available. PMID: 17221895 [PubMed]Related articles

Test of a behavior-based individual-based model: response of shorebird mortality to habitat loss.

Goss-Custard JD, Burton NH, Clark NA, Ferns PN, McGrorty S, Reading CJ, Rehfisch MM, Stillman RA, Townend I, West AD, Worrall DH.

Ecol Appl. 2006 Dec;16(6):2215-22.PMID: 17205899 [PubMed - indexed for MEDLINE]Related articles

Electric-field-driven deracemization.

Kane A, Shao RF, Maclennan JE, Wang L, Walba DM, Clark NA.

Chemphyschem. 2007 Jan 8;8(1):170-4.PMID: 17152110 [PubMed]Related articles

Discrete elastic model for two-dimensional melting.

Lansac Y, Glaser MA, Clark NA.

Phys Rev E Stat Nonlin Soft Matter Phys. 2006 Apr;73(4 Pt 1):041501. Epub 2006 Apr 3.PMID: 16711803 [PubMed]Related articles

Reflection symmetry breaking in achiral rod-shaped smectic liquid crystals?

Walba DM, Korblova E, Huang CC, Shao R, Nakata M, Clark NA.

J Am Chem Soc. 2006 Apr 26;128(16):5318-9.PMID: 16620084 [PubMed - indexed for MEDLINE]Related articles

Electric-field-induced chirality flipping in smectic liquid crystals: the role of anisotropic viscosity.

Nakata M, Shao RF, Maclennan JE, Weissflog W, Clark NA.

Phys Rev Lett. 2006 Feb 17;96(6):067802. Epub 2006 Feb 16.PMID: 16606050 [PubMed]Related articles

Thermoregulatory observations in soccer match play: professional and recreational level applications using an intestinal pill system to measure core temperature.

Edwards AM, Clark NA.

Br J Sports Med. 2006 Feb;40(2):133-8.PMID: 16432000 [PubMed - indexed for MEDLINE]Related articlesFree article

Layer-scale optical chirality of liquid-crystalline phases.

Hough LE, Clark NA.

Phys Rev Lett. 2005 Sep 2;95(10):107802. Epub 2005 Aug 31.PMID: 16196967 [PubMed]Related articles

Giant-block twist grain boundary smectic phases.

Fernsler J, Hough L, Shao RF, Maclennan JE, Navailles L, Brunet M, Madhusudana NV, Mondain-Monval O, Boyer C, Zasadzinski J, Rego JA, Walba DM, Clark NA.

Proc Natl Acad Sci U S A. 2005 Oct 4;102(40):14191-6. Epub 2005 Sep 21.PMID: 16176991 [PubMed]Related articlesFree article

Pretransitional behavior of a water in liquid crystal microemulsion close to the demixing transition: evidence for intermicellar attraction mediated by paranematic fluctuations.

Caggioni M, Giacometti A, Bellini T, Clark NA, Mantegazza F, Maritan A.

J Chem Phys. 2005 Jun 1;122(21):214721.PMID: 15974776 [PubMed - indexed for MEDLINE]Related articles

Effect of high spontaneous polarization on defect structures and orientational dynamics of tilted chiral smectic freely suspended films.

Link DR, Chattham N, Maclennan JE, Clark NA.

Phys Rev E Stat Nonlin Soft Matter Phys. 2005 Feb;71(2 Pt 1):021704. Epub 2005 Feb 10.PMID: 15783337 [PubMed]Related articles

Electric-field-induced transition between the polarization-modulated and ferroelectric smectic- C(S) P(F)* liquid crystalline states studied using microbeam x-ray diffraction.

Nakata M, Link DR, Takanishi Y, Takahasi Y, Thisayukta J, Niwano H, Coleman DA, Watanabe J, Iida A, Clark NA, Takezoe H.

Phys Rev E Stat Nonlin Soft Matter Phys. 2005 Jan;71(1 Pt 1):011705. Epub 2005 Jan 31.PMID: 15697621 [PubMed]Related articles

Polarity-directed analog electro-optic switching in a low-polarization chiral smectic liquid crystal with positive dielectric anisotropy.

Lagerwall JP, Kane AA, Clark NA, Walba DM.

Phys Rev E Stat Nonlin Soft Matter Phys. 2004 Sep;70(3 Pt 1):031703. Epub 2004 Sep 21.PMID: 15524539 [PubMed]Related articles

Rapid population decline in red knots: fitness consequences of decreased refuelling rates and late arrival in Delaware Bay.

Baker AJ, González PM, Piersma T, Niles LJ, do Nascimento Ide L, Atkinson PW, Clark NA, Minton CD, Peck MK, Aarts G.

Proc Biol Sci. 2004 Apr 22;271(1541):875-82.PMID: 15255108 [PubMed - indexed for MEDLINE]Related articlesFree article

Field control of the surface electroclinic effect in chiral smectic-A liquid crystals.

Maclennan JE, Muller D, Shao RF, Coleman D, Dyer DJ, Walba DM, Clark NA.

Phys Rev E Stat Nonlin Soft Matter Phys. 2004 Jun;69(6 Pt 1):061716. Epub 2004 Jun 23.PMID: 15244607 [PubMed]Related articles

Entropy-stabilized smectic C phase in a system of zigzag-shaped molecules.

Maiti PK, Lansac Y, Glaser MA, Clark NA.

Phys Rev Lett. 2004 Jan 16;92(2):025501. Epub 2004 Jan 12.PMID: 14753942 [PubMed]Related articles

Control of molecular orientation in electrostatically stabilized ferroelectric liquid crystals.

Coleman D, Mueller D, Clark NA, Maclennan JE, Shao RF, Bardon S, Walba DM.

Phys Rev Lett. 2003 Oct 24;91(17):175505. Epub 2003 Oct 24.PMID: 14611359 [PubMed]Related articles

Fluctuation mediated interaction and phase separation of nanoparticles in a liquid crystal solvent.

Bellini T, Caggioni M, Clark NA, Mantegazza F, Maritan A, Pelizzola A.

Phys Rev Lett. 2003 Aug 22;91(8):085704. Epub 2003 Aug 22. Erratum in: Phys Rev Lett. 2003 Sep 26;91(13):139901. PMID: 14525259 [PubMed]Related articles

Polarization-modulated smectic liquid crystal phases.

Coleman DA, Fernsler J, Chattham N, Nakata M, Takanishi Y, Körblova E, Link DR, Shao RF, Jang WG, Maclennan JE, Mondainn-Monval O, Boyer C, Weissflog W, Pelzl G, Chien LC, Zasadzinski J, Watanabe J, Walba DM, Takezoe H, Clark NA.

Science. 2003 Aug 29;301(5637):1204-11.PMID: 12947191 [PubMed]Related articlesFree article

Second-harmonic generation from rubbed ferroelectric liquid crystal mesogenic monolayer surfaces.

Park CS, Furtak TE, Clark NA, Liberko CA, Walba DM.

Phys Rev E Stat Nonlin Soft Matter Phys. 2003 May;67(5 Pt 1):051707. Epub 2003 May 27.PMID: 12786164 [PubMed]Related articles

Comment on "Freezing by heating in a driven mesoscopic system".

Radzihovsky L, Clark NA.

Phys Rev Lett. 2003 May 9;90(18):189603. Epub 2003 May 7. No abstract available. PMID: 12786052 [PubMed]Related articles

Phase behavior of bent-core molecules.

Lansac Y, Maiti PK, Clark NA, Glaser MA.

Phys Rev E Stat Nonlin Soft Matter Phys. 2003 Jan;67(1 Pt 1):011703. Epub 2003 Jan 28.PMID: 12636513 [PubMed]Related articles

Liquid-crystal-solid interface structure at the antiferroelectric-ferroelectric phase transition.

Coleman D, Bardon S, Radzihovsky L, Danner G, Clark NA.

Phys Rev E Stat Nonlin Soft Matter Phys. 2002 Dec;66(6 Pt 1):061709. Epub 2002 Dec 30.PMID: 12513307 [PubMed]Related articles

Nonplanar structure of molecular tilt planes in the surface layers of smectic-A free-standing liquid crystal films.

Han XF, Olson DA, Cady A, Link DR, Clark NA, Huang CC.

Phys Rev E Stat Nonlin Soft Matter Phys. 2002 Oct;66(4 Pt 1):040701. Epub 2002 Oct 21.PMID: 12443166 [PubMed]Related articles

Impacts of disturbance from construction work on the densities and feeding behavior of waterbirds using the intertidal mudflats of Cardiff Bay, UK.

Burton NH, Rehfisch MM, Clark NA.

Environ Manage. 2002 Dec;30(6):865-71.PMID: 12402100 [PubMed - indexed for MEDLINE]Related articles

Fluctuations and clinicity in tilted smectic liquid crystals.

Glaser MA, Clark NA.

Phys Rev E Stat Nonlin Soft Matter Phys. 2002 Aug;66(2 Pt 1):021711. Epub 2002 Aug 23.PMID: 12241200 [PubMed]Related articles

Induced anticlinic ordering and nanophase segregation of bow-shaped molecules in a smectic solvent.

Maiti PK, Lansac Y, Glaser MA, Clark NA.

Phys Rev Lett. 2002 Feb 11;88(6):065504. Epub 2002 Jan 25.PMID: 11863822 [PubMed]Related articles

Structure and dynamics of ferroelectric liquid crystal cells exhibiting thresholdless switching.

Copic M, Maclennan JE, Clark NA.

Phys Rev E Stat Nonlin Soft Matter Phys. 2002 Feb;65(2 Pt 1):021708. Epub 2002 Jan 25.PMID: 11863546 [PubMed]Related articles

Evidence from infrared dichroism, x-ray diffraction, and atomistic computer simulation for a "zigzag" molecular shape in tilted smectic liquid crystal phases.

Jang WG, Glaser MA, Park CS, Kim KH, Lansac Y, Clark NA.

Phys Rev E Stat Nonlin Soft Matter Phys. 2001 Nov;64(5 Pt 1):051712. Epub 2001 Oct 25.PMID: 11735950 [PubMed]Related articles

Microscopic structure and dynamics of a partial bilayer smectic liquid crystal.

Lansac Y, Glaser MA, Clark NA.

Phys Rev E Stat Nonlin Soft Matter Phys. 2001 Nov;64(5 Pt 1):051703. Epub 2001 Oct 16.PMID: 11735941 [PubMed]Related articles

Universality and scaling in the disordering of a smectic liquid crystal.

Bellini T, Radzihovsky L, Toner J, Clark NA.

Science. 2001 Nov 2;294(5544):1074-9.PMID: 11691985 [PubMed]Related articlesFree article

Biaxial model of the surface anchoring of bent-core smectic liquid crystals.

Maclennan JE, Clark NA, Walba DM.

Phys Rev E Stat Nonlin Soft Matter Phys. 2001 Sep;64(3 Pt 1):031706. Epub 2001 Aug 28.PMID: 11580354 [PubMed]Related articles

Electro-optic behavior of liquid-crystal-filled silica opal photonic crystals: effect of liquid-crystal alignment.

Kang D, Maclennan JE, Clark NA, Zakhidov AA, Baughman RH.

Phys Rev Lett. 2001 Apr 30;86(18):4052-5.PMID: 11328093 [PubMed]Related articles

Unusual thickness-dependent thermal behavior and anticlinic coupling in chiral smectic free-standing liquid-crystal films.

Chao CY, Lo CR, Wu PJ, Liu YH, Link DR, Maclennan JE, Clark NA, Veum M, Huang CC, Ho JT.

Phys Rev Lett. 2001 Apr 30;86(18):4048-51.PMID: 11328092 [PubMed]Related articles

Time-resolved infrared spectroscopy of nematic-liquid-crystal electro-optic switching.

Jang WG, Clark NA.

Phys Rev E Stat Nonlin Soft Matter Phys. 2001 Mar;63(3 Pt 1):031707. Epub 2001 Feb 27.PMID: 11308666 [PubMed]Related articles