Profil

LAGERWALL Jan

University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Physics and Materials Science (DPHYMS)

ORCID
0000-0001-9753-1147
Main Referenced Co-authors
Giesselmann, Frank (24)
NOH, Junghyun  (16)
GENG, Yong  (13)
Scalia, Giusy (12)
Heppke, Gerd (8)
Main Referenced Keywords
liquid crystals (16); liquid crystal (13); electrospinning (8); microfluidics (8); cholesteric liquid crystals (6);
Main Referenced Unit & Research Centers
Interdisciplinary Centre for Security, Reliability and Trust (SnT) > Applied Security and Information Assurance Group (APSIA) (1)
MAX IV Laboratory, Sweden (1)
Stockholm University, Sweden (1)
ULHPC - University of Luxembourg: High Performance Computing (1)
University of Luxembourg (1)
Main Referenced Disciplines
Physics (74)
Chemistry (21)
Physical, chemical, mathematical & earth Sciences: Multidisciplinary, general & others (19)
Materials science & engineering (16)
Engineering, computing & technology: Multidisciplinary, general & others (2)

Publications (total 126)

The most downloaded
4735 downloads
Lagerwall, J., & Scalia, G. (2012). A New Era for Liquid Crystal Research: Applications of Liquid Crystals in Soft Matter Nano-, Bio- and Microtechnology. Current Applied Physics, 12 (6), 1387-1412. doi:10.1016/j.cap.2012.03.019 https://hdl.handle.net/10993/20503

The most cited

692 citations (Scopus®)

Lagerwall, J., Schütz, C., Salajkova, M., Noh, J., Park, J. H., Scalia, G., & Bergström, L. (2014). Cellulose nanocrystal-based materials: from liquid crystal self-assembly and glass formation to multifunctional thin films. NPG Asia Materials, 6 (1), 80. doi:10.1038/am.2013.69 https://hdl.handle.net/10993/20447

LAGERWALL, J. (2023). The good, the bad and the ugly faces of cyanobiphenyl mesogens in selected tracks of fundamental and applied liquid crystal research. Liquid Crystals, 1-15. doi:10.1080/02678292.2023.2292621
Peer Reviewed verified by ORBi

GENG, Y., Honorato-Rios, C., NOH, J., & LAGERWALL, J. (2023). Cholesteric Spherical Reflectors with Tunable Color from Single-Domain Cellulose Nanocrystal Microshells. Advanced Materials, 2305251. doi:10.1002/adma.202305251
Peer Reviewed verified by ORBi

Lagerwall, J. (19 June 2023). Liquid crystal elastomer actuators and sensors: Glimpses of the past, the present and perhaps the future. Programmable Materials, 1, 9. doi:10.1017/pma.2023.8
Peer reviewed

Geng, Y., & Lagerwall, J. (2023). Multiresponsive Cylindrically Symmetric Cholesteric Liquid Crystal Elastomer Fibers Templated by Tubular Confinement. Advanced Science. doi:10.1002/advs.202301414
Peer Reviewed verified by ORBi

Sharma, A., Kizhakidathazhath, R., & Lagerwall, J. (05 April 2023). Impact of mesogenic aromaticity and cyano termination on the alignment and stability of liquid crystal shells. Soft Matter, 19 (14), 2637-2645. doi:10.1039/d3sm00041a
Peer Reviewed verified by ORBi

Agha, H., Zhang, Y., Geng, Y., & Lagerwall, J. (02 March 2023). Pixelating Structural Color with Cholesteric Spherical Reflectors. Advanced Photonics Research, 4 (4), 2200363. doi:10.1002/adpr.202200363
Peer reviewed

Najiya, N.* , Popov, N.* , Jampani, V. S. R., & Lagerwall, J. (2022). Continuous Flow Microfluidic Production of Arbitrarily Long Tubular Liquid Crystal Elastomer Peristaltic Pump Actuators. Small, 2204693. doi:10.1002/smll.202204693
Peer Reviewed verified by ORBi
* These authors have contributed equally to this work.

Agha, H., Geng, Y., Ma, X., Avsar, D. I., Kizhakidathazhath, R., Zhang, Y., Tourani, A., Bavle, H., Sanchez Lopez, J. L., Voos, H., schwartz, M., & Lagerwall, J. (25 October 2022). Unclonable human-invisible machine vision markers leveraging the omnidirectional chiral Bragg diffraction of cholesteric spherical reflectors. Light: Science and Applications, 11 (309), 10.1038/s41377-022-01002-4. doi:10.1038/s41377-022-01002-4
Peer Reviewed verified by ORBi

Schwartz, M., & Lagerwall, J. (18 October 2022). Embedding intelligence in materials for responsive built environment: A topical review on Liquid Crystal Elastomer actuators and sensors. Building and Environment, 226, 109714. doi:10.1016/j.buildenv.2022.109714
Peer Reviewed verified by ORBi

Geng, Y.* , Kizhakidathazhath, R.* , & Lagerwall, J. (29 September 2022). Robust cholesteric liquid crystal elastomer fibres for mechanochromic textiles. Nature Materials, 21 (12), 1441–1447. doi:doi.org/10.1038/s41563-022-01355-6
Peer Reviewed verified by ORBi
* These authors have contributed equally to this work.

Popov, N., & Lagerwall, J. (30 August 2022). Birefringence-modulated total internal reflection in liquid crystal shells. Frontiers in Soft Matter, 2 (Summer), 991375. doi:10.3389/frsfm.2022.991375
Peer reviewed

Sharma, A., Gupta, D., Scalia, G., & Lagerwall, J. (18 February 2022). Lipid islands on liquid crystal shells. Physical Review Research, 4, 013130. doi:10.1103/PhysRevResearch.4.013130
Peer reviewed

Schelski, K., Reyes, C., Pschyklenk, L., Kaul, P., & Lagerwall, J. (22 December 2021). Quantitative volatile organic compound sensing with liquid crystal core fibers. Cell Reports. Physical Science, 2 (12), 100661. doi:10.1016/j.xcrp.2021.100661
Peer Reviewed verified by ORBi

Vats, S., & Lagerwall, J. (2021). Combining responsiveness and durability in liquid crystal-functionalised electrospun fibres with crosslinked sheath. Liquid Crystals. doi:10.1080/02678292.2021.2005166
Peer Reviewed verified by ORBi

Vats, S., & Lagerwall, J. (2021). Electrospinning Ethanol–Water Solutions of Poly(Acrylic Acid): Nonlinear Viscosity Variations and Dynamic Taylor Cone Behavior. Macromolecular Materials and Engineering. doi:10.1002/mame.202100640
Peer Reviewed verified by ORBi

Vats, S., Lagerwall, J., & Anyfantakis, E. (04 November 2021). Stable Electrospinning of Core-Functionalized Coaxial Fibers Enabled by the Minimum-Energy Interface Given by Partial Core− Sheath Miscibility. Langmuir, 37 (45), 13265–13277. doi:10.1021/acs.langmuir.1c01824
Peer Reviewed verified by ORBi

Noh, J., & Lagerwall, J. (04 July 2021). Topological Defect-Guided Regular Stacking of Focal Conic Domains in Hybrid-Aligned Smectic Liquid Crystal Shells. Crystals, 11 (8), 913. doi:10.3390/cryst11080913
Peer reviewed

Honaker, L., Sharma, A., Schanen, A., & Lagerwall, J. (15 June 2021). Measuring the Anisotropy in Interfacial Tension of Nematic Liquid Crystals. Crystals, 11 (6), 687. doi:10.3390/cryst11060687
Peer Reviewed verified by ORBi

Schwartz, M., Geng, Y., Agha, H., Kizhakidathazhath, R., Liu, D., Lenzini, G., & Lagerwall, J. (04 June 2021). Linking Physical Objects to Their Digital Twins via Fiducial Markers Designed for Invisibility to Humans. Multifunctional Materials, 4 (2), 022002. doi:10.1088/2399-7532/ac0060
Peer reviewed

Sharma, A., Stoffel, A. M., & Lagerwall, J. (03 May 2021). Liquid crystal elastomer shells with topological defect-defined actuation: Complex shape morphing, opening/closing, and unidirectional rotation. Journal of Applied Physics, 129 (17), 174701. doi:10.1063/5.0044920
Peer Reviewed verified by ORBi

Geng, Y., Kizhakidathazhath, R., & Lagerwall, J. (2021). Encoding Hidden Information onto Surfaces Using Polymerized Cholesteric Spherical Reflectors. Advanced Functional Materials. doi:10.1002/adfm.202100399
Peer reviewed

Schwartz, M., & Lagerwall, J. (2021). Embedding Intelligence in Materials for Responsive Built Environment using Liquid Crystal Elastomer Actuators and Sensors. ORBilu-University of Luxembourg. https://orbilu.uni.lu/handle/10993/49378.

Honorato-Rios, C., & Lagerwall, J. (2020). Interrogating helical nanorod self-assembly with fractionated cellulose nanocrystal suspensions. Communications Materials, 1, 69. doi:10.1038/s43246-020-00069-z
Peer Reviewed verified by ORBi

Noh, J., Wang, Y., Liang, H.-L., Jampani, V. S. R., Majumdar, A., & Lagerwall, J. (2020). Dynamic tuning of the director field in liquid crystal shells using block copolymers. Physical Review Research, 2 (3), 033160. doi:10.1103/physrevresearch.2.033160
Peer reviewed

Reyes, C. G., & Lagerwall, J. (2020). Disruption of Electrospinning due to Water Condensation into the Taylor Cone. ACS Applied Materials and Interfaces, 12 (23), 26566--26576. doi:10.1021/acsami.0c03338
Peer Reviewed verified by ORBi

Schütz, C., Bruckner, J. R., Honorato-Rios, C., Tosheva, Z., Anyfantakis, M., & Lagerwall, J. (2020). From Equilibrium Liquid Crystal Formation and Kinetic Arrest to Photonic Bandgap Films Using Suspensions of Cellulose Nanocrystals. Crystals, 10 (3), 199. doi:10.3390/cryst10030199
Peer Reviewed verified by ORBi

Nataf, G. F., Guennou, M., Scalia, G., Moya, X., Wilkinson, T. D., & Lagerwall, J. (2020). High-contrast imaging of 180 degrees ferroelectric domains by optical microscopy using ferroelectric liquid crystals. APPLIED PHYSICS LETTERS, 116 (21). doi:10.1063/5.0008845
Peer reviewed

Anyfantakis, M., Jampani, V. S. R., Kizhakidathazhath, R., Binks, B. P., & Lagerwall, J. (2020). Responsive Photonic Liquid Marbles. Angewandte Chemie International Edition, 59 (43), 19260--19267. doi:10.1002/anie.202008210
Peer Reviewed verified by ORBi

Kizhakidathazhath, R., Geng, Y., Jampani, V., Charni, C., Sharma, A., & Lagerwall, J. (2019). Facile Anisotropic Deswelling Method for Realizing Large‐Area Cholesteric Liquid Crystal Elastomers with Uniform Structural Color and Broad‐Range Mechanochromic Response. Advanced Functional Materials. doi:10.1002/adfm.201909537
Peer Reviewed verified by ORBi

Honaker, L. W., Vats, S., Anyfantakis, E., & Lagerwall, J. (2019). Elastic sheath–liquid crystal core fibres achieved by microfluidic wet spinning. Journal of Materials Chemistry C. doi:10.1039/C9TC03836A
Peer Reviewed verified by ORBi

Sharma, A., Jampani, V., & Lagerwall, J. (29 July 2019). Realignment of Liquid Crystal Shells Driven by Temperature- Dependent Surfactant Solubility. Langmuir, 35 (2019), 11132−11140. doi:10.1021/acs.langmuir.9b00989
Peer Reviewed verified by ORBi

Reyes, C., Baller, J., Araki, T., & Lagerwall, J. (14 June 2019). Isotropic–isotropic phase separation and spinodal decomposition in liquid crystal–solvent mixtures. Soft Matter, 15, 6044-6054. doi:10.1039/C9SM00921C
Peer Reviewed verified by ORBi

Jampani, V., Reguengo De Sousa, K., Ferreira Machado, J., Lagerwall, J., Volpe, R. H., & Yakacki, C. M. (12 April 2019). Liquid crystal elastomer shell actuators with negative order parameter. Science Advances, 5 (4), 1. doi:10.1126/sciadv.aaw2476
Peer Reviewed verified by ORBi

Honaker, L. W., Vats, S., Anyfantakis, E., & Lagerwall, J. (29 March 2019). Microfluidic Wet Spinning of Core-Sheath Elastomer-Liquid Crystal Fibers [Paper presentation]. 46th German Liquid Crystal Conference, Paderborn, Germany.

Noh, J., Jampani, V., Haba, O., Yonetake, K., Takezoe, H., & Lagerwall, J. (01 October 2018). Sub-second dynamic phototuning of alignment in azodendrimer-doped nematic liquid crystal shells. Journal of Molecular Liquids, 267, 197-204. doi:10.1016/j.molliq.2018.02.004
Peer Reviewed verified by ORBi

Sharma, A., & Lagerwall, J. (19 September 2018). Influence of head group and chain length of surfactants used for stabilising liquid crystal shells. Liquid Crystals, 45 (13-15), 2319-2328. doi:10.1080/02678292.2018.1509391
Peer Reviewed verified by ORBi

Jampani, V., Mulder, D., Reguengo de Sousa, K., Gélébart, A.-H., Lagerwall, J., & Schenning, A. P. H. J. (05 June 2018). Micrometer-Scale Porous Buckling Shell Actuators Based on Liquid Crystal Networks. Advanced Functional Materials, 28 (31), 1801209. doi:10.1002/adfm.201801209
Peer Reviewed verified by ORBi

Honorato Rios, C., Lehr, C. M., Schütz, C., Sanctuary, R., Osipov, M., Baller, J., & Lagerwall, J. (2018). Fractionation of cellulose nanocrystals: enhancing liquid crystal ordering without promoting gelation. NPG asia materials. doi:10.1038/s41427-018-0046-1
Peer reviewed

Schwartz, M., Lenzini, G., Geng, Y., Roenne, P., Ryan, P., & Lagerwall, J. (2018). Cholesteric Liquid Crystal Shells as Enabling Material for Information-Rich Design and Architecture. Advanced Materials, 1707382. doi:10.1002/adma.201707382
Peer reviewed

Sharma, A., & Lagerwall, J. (07 March 2018). Electrospun Composite Liquid Crystal Elastomer Fibers. Materials, 11 (3), 393. doi:10.3390/ma11030393
Peer Reviewed verified by ORBi

Reyes, C., & Lagerwall, J. (08 February 2018). Advancing flexible volatile compound sensors using liquid crystals encapsulated in polymer fibers. Proceedings of SPIE: The International Society for Optical Engineering, 10555 (105550O). doi:10.1117/12.2292533
Peer reviewed

Honaker, L. W., Lagerwall, J., & Jampani, V. (2018). Microfluidic Tensiometry Technique for the Characterization of the Interfacial Tension between Immiscible Liquids. Langmuir. doi:10.1021/acs.langmuir.7b03494
Peer Reviewed verified by ORBi

Honorato, C., Lehr, C. M., Schutz, C., Sanctuary, R., Osipov, M., Baller, J., & Lagerwall, J. (2018). Fractionation of cellulose nanocrystals enhances liquid crystal ordering without promoting gelation. Abstracts of Papers of the American Chemical Society, 256, 2.

Geng, Y., Jang, J.-H., Noh, K.-G., Noh, J., Lagerwall, J., & Park, S.-Y. (20 November 2017). Through the Spherical Looking-Glass: Asymmetry Enables Multicolored Internal Reflection in Cholesteric Liquid Crystal Shells. Advanced Optical Materials, 6 (1), 1700923. doi:10.1002/adom.201700923
Peer Reviewed verified by ORBi

Geng, Y., Noh, J., Drevensek-Olenik, I., Rupp, R., & Lagerwall, J. (16 November 2017). Elucidating the fine details of cholesteric liquid crystal shell reflection patterns. Liquid Crystals, 44 (12-13). doi:10.1080/02678292.2017.1363916
Peer Reviewed verified by ORBi

Lenzini, G., Samir, O., Roenne, P., Ryan, P., Geng, Y., Noh, J., & Lagerwall, J. (2017). Security in the Shell : An Optical Physical Unclonable Function made of Shells of Cholesteric Liquid Crystals. In Proc. of the 9th IEEE Workshop on Information Forensics and Security.
Peer reviewed

Urbanski, M., & Lagerwall, J. (27 July 2017). Why organically functionalized nanoparticles increase the electrical conductivity of nematic liquid crystal dispersions. Journal of Materials Chemistry C, 5 (34), 8802-8809. doi:10.1039/C7TC02856C
Peer Reviewed verified by ORBi

Urbanski, M., Reyes, C., Noh, J., Sharma, A., Geng, Y., Jampani, V., & Lagerwall, J. (15 February 2017). Liquid crystals in micron-scale droplets, shells and fibers. Journal of Physics: Condensed Matter, 29, 133003. doi:10.1088/1361-648X/aa5706
Peer Reviewed verified by ORBi

Noh, J., henx, B., & Lagerwall, J. (2016). Taming Liquid Crystal Self-Assembly: The Multifaceted Response of Nematic and Smectic Shells to Polymerization. Advanced Materials. doi:10.1002/adma.201603158
Peer Reviewed verified by ORBi

Licen, M. V., Majaron, B., Noh, J., Schütz, C., Bergström, L., Lagerwall, J., & Drevensek-Olenik, I. (2016). Correlation between structural properties and iridescent colors of cellulose nanocrystalline films. Cellulose. doi:10.1007/s10570-016-1066-z
Peer Reviewed verified by ORBi

Bruckner, J., Kuhnhold, A., Honorato Rios, C., Schilling, T., & Lagerwall, J. (2016). Enhancing Self-Assembly in Cellulose Nanocrystal Suspensions Using High-Permittivity Solvents. Langmuir. doi:10.1021/acs.langmuir.6b02647
Peer Reviewed verified by ORBi

Reyes, C., Sharma, A., & Lagerwall, J. (2016). Non-electronic gas sensors from electrospun mats of liquid crystal core fibers for detecting volatile organic compounds at room temperature. Liquid Crystals. doi:10.1080/02678292.2016.1212287
Peer Reviewed verified by ORBi

Honorato Rios, C., Kuhnhold, A., Bruckner, J., Dannert, R., Schilling, T., & Lagerwall, J. (03 May 2016). Equilibrium Liquid Crystal Phase Diagrams and Detection of Kinetic Arrest in Cellulose Nanocrystal Suspensions. Frontiers in Materials, 3. doi:10.3389/fmats.2016.00021
Peer Reviewed verified by ORBi

Urbanski, M., & Lagerwall, J. (29 March 2016). Nanoparticles dispersed in liquid crystals: impact on conductivity, low-frequency relaxation and electro-optical performance. Journal of Materials Chemistry C, 4 (16), 3485-3491. doi:10.1039/C6TC00659K
Peer Reviewed verified by ORBi

Geng, Y., Noh, J., Drevensek-Olenik, I., Rupp, R., Lenzini, G., & Lagerwall, J. (27 March 2016). High-fidelity spherical cholesteric liquid crystal Bragg reflectors generating unclonable patterns for secure authentication. Scientific Reports, 6 (26840), 1-8. doi:10.1038/srep26840
Peer Reviewed verified by ORBi

Geng, Y., Noh, J., & Lagerwall, J. (07 March 2016). Transmission polarized optical microscopy of short-pitch cholesteric liquid crystal shells. Proceedings of SPIE: The International Society for Optical Engineering, 9769. doi:10.1117/12.2216132

Schütz, C., Agthe, M., Fall, A., Gordeyeva, K., Guccini, V., Salajkova, M., Plivelic, T., Lagerwall, J., Salazar-Alvarez, G., & Bergström, L. (28 May 2015). Rod packing in chiral nematic cellulose nanocrystal dispersions studied by small angle X-ray scattering and laser diffraction. Langmuir, 31 (23), 6507-6513. doi:10.1021/acs.langmuir.5b00924
Peer Reviewed verified by ORBi

Park, J. H., Kim, K. H., Park, Y. W., Lagerwall, J., & Scalia, G. (2015). Ultra-long ordered nanowires from the concerted self-assembly of discotic liquid crystal and solvent molecules. Langmuir, 31 (34), 9432-9440. doi:10.1021/acs.langmuir.5b01332
Peer Reviewed verified by ORBi

Noh, J., Drevensek-Olenik, I., Yamamoto, J., & Lagerwall, J. (2015). Dynamic and complex optical patterns from colloids of cholesteric liquid crystal droplets. Proceedings of the SPIE, 9384, 93840T1-9. doi:10.1117/12.2180516

Noh, J., Reguengo De Sousa, K., & Lagerwall, J. (2015). Influence of interface stabilisers and surrounding aqueous phases on nematic liquid crystal shells. Soft Matter, in press. doi:10.1039/C5SM01944C
Peer Reviewed verified by ORBi

Kye, Y., Kim, C., & Lagerwall, J. (2015). Multifunctional responsive fibers produced by dual liquid crystal core electrospinning. Journal of Materials Chemistry C, 3, 8979 - 8985. doi:10.1039/C5TC01707F
Peer Reviewed verified by ORBi

Kim, D. K., & Lagerwall, J. (29 August 2014). Influence of Wetting on Morphology and Core Content in Electrospun Core-Sheath Fibers. ACS Applied Materials and Interfaces, 6 (18), 16441-16447. doi:10.1021/am504961k
Peer Reviewed verified by ORBi

Park, J. H., Noh, J., Schütz, C., Salazar-Alvarez, G., Scalia, G., Bergström, L., & Lagerwall, J. (26 March 2014). Macroscopic control of helix orientation in films dried from cholesteric liquid crystalline cellulose nanocrystal suspensions
. Chemphyschem: A European Journal of Chemical Physics and Physical Chemistry, 15 (7), 1477-1484. doi:10.1002/cphc.201400062
Peer Reviewed verified by ORBi

Lagerwall, J., Schütz, C., Salajkova, M., Noh, J., Park, J. H., Scalia, G., & Bergström, L. (2014). Cellulose nanocrystal-based materials: from liquid crystal self-assembly and glass formation to multifunctional thin films. NPG Asia Materials, 6 (1), 80. doi:10.1038/am.2013.69
Peer Reviewed verified by ORBi

Noh, J., Liang, H.-L., Drevensek-Olenik, I., & Lagerwall, J. (2014). Tuneable Multicoloured Patterns From Photonic Cross Communication Between Cholesteric Liquid Crystal Droplets. Journal of Materials Chemistry C, 2 (5), 806-810. doi:10.1039/c3tc32055c
Peer Reviewed verified by ORBi

Liang, H. L., Noh, J., Zentel, R., Rudquist, P., & Lagerwall, J. (2013). Tuning the defect configurations in nematic and smectic liquid crystalline shells. Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences, 371 (1988), 20120258. doi:10.1098/rsta.2012.0510
Peer reviewed

Kim, D. K., Hwang, M., & Lagerwall, J. (2013). Liquid crystal-functionalization of electrospun polymer fibers. Journal of Polymer Science. Part B, Polymer Physics, 51 (11), 855-867. doi:10.1002/polb.23285
Peer Reviewed verified by ORBi

Scalia, G., Enz, E., Calò, O., Kim, D. K., Hwang, M., Lee, J. H., & Lagerwall, J. (2013). Morphology and Core Continuity of Liquid-crystal-functionalized, Coaxially Electrospun Fiber Mats Tuned Via the Polymer Sheath Solution. Macromolecular Materials and Engineering, 298 (5), 583-589. doi:10.1002/mame.201200361
Peer Reviewed verified by ORBi

Liang, H.-L., Zentel, R., Rudquist, P., & Lagerwall, J. (2012). Towards tunable defect arrangements in smectic liquid crystal shells utilizing the nematic-smectic transition in hybrid-aligned geometries. Soft Matter, 8 (20), 5443-5450. doi:10.1039/C2SM07415J
Peer Reviewed verified by ORBi

Lagerwall, J., & Scalia, G. (2012). A New Era for Liquid Crystal Research: Applications of Liquid Crystals in Soft Matter Nano-, Bio- and Microtechnology. Current Applied Physics, 12 (6), 1387-1412. doi:10.1016/j.cap.2012.03.019
Peer Reviewed verified by ORBi

Fleischmann, E.-K., Liang, H.-L., Kapernaum, N., Giesselmann, F., Lagerwall, J., & Zentel, R. (2012). One-piece micropumps from liquid crystalline core-shell particles. Nature Communications, 3, 1178. doi:10.1038/ncomms2193
Peer Reviewed verified by ORBi

Dölle, S., Lechner, B.-D., Park, J. H., Schymura, S., Lagerwall, J., & Scalia, G. (2012). Utilizing the Krafft phenomenon to generate ideal micelle-free surfactant-stabilized nanoparticle suspensions. Angewandte Chemie International Edition, 51 (13), 3254-3257. doi:10.1002/anie.201106793
Peer Reviewed verified by ORBi

Ocak, H., Bilgin-Eran, B., Prehm, M., Schymura, S., Lagerwall, J., & Tschierske, C. (2011). Effects of chain branching and chirality on liquid crystalline phases of bent-core molecules: blue phases, de Vries transitions and switching of diastereomeric states. Soft Matter, 7 (18), 8266-8280. doi:10.1039/c1sm05826f
Peer Reviewed verified by ORBi

Schymura, S., Dölle, S., Yamamoto, J., & Lagerwall, J. (2011). Filament formation in carbon nanotube-doped lyotropic liquid crystals. Soft Matter, 7 (6), 2663 - 2667. doi:10.1039/c0sm01225d
Peer Reviewed verified by ORBi

Liang, H.-L., Schymura, S., Rudquist, P., & Lagerwall, J. (2011). Nematic-smectic transition under confinement in liquid crystalline colloidal shells. Physical Review Letters, 106 (24), 247801. doi:10.1103/PhysRevLett.106.247801
Peer Reviewed verified by ORBi

Liang, H.-L., Enz, E., Scalia, G., & Lagerwall, J. (2011). Liquid Crystals in Novel Geometries prepared by Microfluidics and Electrospinning. Molecular Crystals and Liquid Crystals, 549, 69-77. doi:10.1080/15421406.2011.581140
Peer Reviewed verified by ORBi

Morales, P., Lagerwall, J., Vacca, P., Laschat, S., & Scalia, G. (2010). Self-assembled ordered structures in thin films of HAT5 discotic liquid crystal. Beilstein Journal of Organic Chemistry, 6 (51), 10.3762/bjoc.6.51. doi:10.3762/bjoc.6.51
Peer Reviewed verified by ORBi

Lagerwall, J., & Giesselmann, F. (2010). Complex chirality at the nanoscale. Chemphyschem: A European Journal of Chemical Physics and Physical Chemistry, 11 (5), 975-977. doi:10.1002/cphc.200000055
Peer Reviewed verified by ORBi

Enz, E., & Lagerwall, J. (2010). Electrospun Microfibres With Temperature Sensitive Iridescence From Encapsulated Cholesteric Liquid Crystal. Journal of Materials Chemistry, 20 (33), 6866-6872. doi:10.1039/c0jm01223h
Peer Reviewed verified by ORBi

Schymura, S., Kühnast, M., Lutz, V., Jagiella, S., Dettlaff-Weglikowska, U., Roth, S., Giesselmann, F., Tschierske, C., Scalia, G., & Lagerwall, J. (2010). Towards efficient dispersion of carbon nanotubes in thermotropic liquid crystals. Advanced Functional Materials, 20 (19), 3350-3357. doi:10.1002/adfm.201000539
Peer Reviewed verified by ORBi

Kühnast, M., Tschierske, C., & Lagerwall, J. (2010). Tailor-designed polyphilic promotors for stabilizing dispersions of carbon nanotubes in liquid crystals. Chemical Communications, (46), 6989-6991. doi:10.1039/C0CC02353A
Peer Reviewed verified by ORBi

Enz, E., Baumeister, U., & Lagerwall, J. (2009). Coaxial Electrospinning of Liquid Crystal-containing Poly(vinyl Pyrrolidone) Microfibers. Beilstein Journal of Organic Chemistry, 5 (58), 10.3762/bjoc.5.58. doi:10.3762/bjoc.5.58
Peer Reviewed verified by ORBi

Enz, E., Findeisen-Tandel, S., Dabrowski, R., Giesselmann, F., Weissflog, W., Baumeister, U., & Lagerwall, J. (2009). On the balance between syn- and anticlinicity in smectic phases formed by achiral hockey-stick mesogens with and without chiral dopants. Journal of Materials Chemistry, 19 (19), 2950-2957. doi:10.1039/b820717h
Peer Reviewed verified by ORBi

Dawin, U., Lagerwall, J., & Giesselmann, F. (2009). Electrolyte effects on the stability of nematic and lamellar lyotropic liquid crystal phases – colligative and ion-specific aspects. Journal of Physical Chemistry B, 113 (33), 11414-11420. doi:10.1021/jp9017772
Peer Reviewed verified by ORBi

Schymura, S., Enz, E., Roth, S., Scalia, G., & Lagerwall, J. (2009). Macroscopic-scale carbon nanotube alignment via self-assembly in lyotropic liquid crystals. Synthetic Metals, 159 (21-22), 2177-2179. doi:10.1016/j.synthmet.2009.08.021
Peer Reviewed verified by ORBi

Lagerwall, J., & Scalia, G. (2008). Carbon nanotubes in liquid crystals. Journal of Materials Chemistry, 18 (25), 2890-2898. doi:10.1039/B802707B
Peer Reviewed verified by ORBi

Scalia, G., von Bühler, C., Hägele, C., Roth, S., Giesselmann, F., & Lagerwall, J. (2008). Spontaneous macroscopic carbon nanotube alignment via colloidal suspension in hexagonal columnar lyotropic liquid crystals. Soft Matter, 4 (3), 570-576. doi:10.1039/b715683a
Peer Reviewed verified by ORBi

Lagerwall, J., McCann, J. T., Formo, E., Scalia, G., & Xia, Y. (2008). Coaxial Electrospinning of Microfibres With Liquid Crystal in the Core. Chemical Communications, 42, 5420-5422. doi:10.1039/b810450f
Peer Reviewed verified by ORBi

Lagerwall, J., Dabrowski, R., & Scalia, G. (2007). Antiferroelectric liquid crystals with induced intermediate polar phases and the effects of doping with carbon nanotubes. Journal of Non-Crystalline Solids, 353 (47-51), 4411-4417. doi:10.1016/j.jnoncrysol.2007.01.094
Peer Reviewed verified by ORBi

Lagerwall, J., Scalia, G., Haluska, M., Dettlaff-Weglikowska, U., Roth, S., & Giesselmann, F. (2007). Nanotube alignment using lyotropic liquid crystals. Advanced Materials, 19 (3), 359-364. doi:10.1002/adma.200600889
Peer reviewed

Scalia, G., Lagerwall, J., Schymura, S., Haluska, M., Giesselmann, F., & Roth, S. (2007). Carbon nanotubes in liquid crystals as versatile functional materials. Physica Status Solidi B. Basic Research, 244 (11), 4212-4217. doi:10.1002/pssb.200776205
Peer Reviewed verified by ORBi

Martyniak, A., Dilger, H., Mckenzie, I., Scheuermann, R., Lagerwall, J., & Roduner, E. (2007). Partitioning and reorientational dynamics of phenylalcohols in SDS lyotropic liquid crystalline mesophases: An alc-μsr study. Colloids and Surfaces A : Physicochemical and Engineering Aspects, 309, 224-230. doi:10.1016/j.colsurfa.2006.10.068
Peer reviewed

Gorkunov, M. V., Osipov, M. A., Lagerwall, J., & Giesselmann, F. (2007). Order-disorder molecular model of the smectic-A-smectic-C phase transition in materials with conventional and anomalously weak layer contraction. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics, 76 (5), 051706. doi:10.1103/PhysRevE.76.051706
Peer Reviewed verified by ORBi

Gorkunov, M. V., Giesselmann, F., Lagerwall, J., Sluckin, T. J., & Osipov, M. A. (2007). Molecular model for de Vries type smectic-A–smectic-C phase transition in liquid crystals. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics, 75 (6), 060701. doi:10.1103/PhysRevE.75.060701
Peer Reviewed verified by ORBi

Lagerwall, J., & Giesselmann, F. (2006). Current topics in smectic liquid crystal research. Chemphyschem: A European Journal of Chemical Physics and Physical Chemistry, 7 (1), 20-45. doi:10.1002/cphc.200500472
Peer Reviewed verified by ORBi

Lagerwall, J., Coleman, D., Körblova, E., Jones, C., Shao, R., Oton, J. M., Walba, D. M., Clark, N. A., & Giesselmann, F. (2006). The peculiar optic, dielectric and x-ray diffraction properties of a fluorinated de vries asymmetric-diffuse-cone-model ferroelectric liquid crystal. Liquid Crystals, 33 (1), 17-24. doi:10.1080/02678290500454081
Peer Reviewed verified by ORBi

Lagerwall, J., Giesselmann, F., & Osipov, M. A. (2006). On the change in helix handedness at transitions between the sm-c* and sm-ca* phases in chiral smectic liquid crystals. Liquid Crystals, 33 (6), 625-633. doi:10.1080/02678290500371392
Peer Reviewed verified by ORBi

Scalia, G., Lagerwall, J., Haluska, M., Dettlaff-Weglikowska, U., Giesselmann, F., & Roth, S. (2006). Effect of phenyl rings in liquid crystal molecules on swcnts studied by raman spectroscopy. Physica Status Solidi B. Basic Research, 243 (13), 3238-3241. doi:10.1002/pssb.200669205
Peer Reviewed verified by ORBi

Lagerwall, J., Scalia, G., Haluska, M., Dettlaff-Weglikowska, U., Roth, S., & Giesselmann, F. (2006). Simultaneous alignment and dispersion of carbon nanotubes with lyotropic liquid crystals. Physica Status Solidi B. Basic Research, 243 (13), 3046-3049. doi:10.1002/pssb.200669146
Peer Reviewed verified by ORBi

Lagerwall, J. (2006). Book review: Crystals that flow. Technikgeschichte, 73, 76-78.

Lagerwall, J., Giesselmann, F., Selbmann, C., Rauch, S., & Heppke, G. (2005). Generation of frustrated liquid crystal phases by mixing an achiral n–smc mesogen with an antiferroelectric chiral smectic liquid crystal. Journal of Chemical Physics, 122 (14), 144906. doi:10.1063/1.1872753
Peer Reviewed verified by ORBi

Lagerwall, J., Giesselmann, F., Rauch, S., Heppke, G., Rudquist, P., & Lagerwall, S. T. (2005). Chiral smectic C subphases induced by mixing a bistereogenic antiferroelectric liquid crystal with a non-chiral liquid crystal. Ferroelectrics, 315, 221-230. doi:10.1080/00150190490510438
Peer Reviewed verified by ORBi

Rössle, M., Braun, L., Schollmeyer, D., Zentel, R., Lagerwall, J., Giesselmann, F., & Stannarius, R. (2005). Differences between smectic homo- and copolysiloxanes as a consequence of microphase separation. Liquid Crystals, 32 (5), 533-538. doi:10.1080/02678290500115724
Peer Reviewed verified by ORBi

Lagerwall, J., Yates, C., Rauch, S., & Heppke, G. (2005). A study of a bistereogenic mesogen for the development of orthoconic antiferroelectric liquid crystal materials. Ferroelectrics, 315, 213-219. doi:10.1080/00150190490510429
Peer Reviewed verified by ORBi

Mukherjee, P. K., Lagerwall, J., & Giesselmann, F. (2005). Electrolyte effects on the nematic-isotropic phase transition in lyotropic liquid crystals. Liquid Crystals, 32 (10), 1301-1306. doi:10.1080/02678290500361963
Peer Reviewed verified by ORBi

Lagerwall, J. (2005). Demonstration of the antiferroelectric aspect of the helical superstructures in SmC*, SmC$_α$* and SmC$_a$* liquid crystals. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics, 71 (5), 051703. doi:10.1103/PhysRevE.71.051703
Peer Reviewed verified by ORBi

Lagerwall, J., Heppke, G., & Giesselmann, F. (2005). Frustration between syn- and anticlinicity in mixtures of chiral and non-chiral tilted smectic-c-type liquid crystals. European Physical Journal E. Soft Matter, 18 (1), 113-121. doi:10.1140/epje/i2005-10035-5
Peer Reviewed verified by ORBi

Lagerwall, J., Giesselmann, F., Wand, M. D., & Walba, D. M. (2004). A chameleon chiral polar liquid crystal: Rod-shaped when nematic, bent-shaped when smectic. Chemistry of Materials, 16 (19), 3606-3615. doi:10.1021/cm035294c
Peer Reviewed verified by ORBi

Lagerwall, J., Giesselmann, F., Saipa, A., & Dabrowski, R. (2004). On the origin of high optical director tilt in a partially fluorinated orthoconic antiferroelectric liquid crystal. Liquid Crystals, 31 (9), 1175-1184. doi:10.1080/02678290410001732279
Peer Reviewed verified by ORBi

Yates, C., Lagerwall, J., Nobili, M., Rauch, S., & Heppke, G. (2004). (-)-isopinocampheol substituted mesogens: An investigation of the effect of bulky terminal groups in chiral smectic liquid crystals. Ferroelectrics, 311, 67-75. doi:10.1080/00150190490511220
Peer Reviewed verified by ORBi

Rössle, M., Zentel, R., Lagerwall, J., & Giesselmann, F. (2004). Ferroelectric polysiloxane liquid crystals with ‘de vries’-type smectic a* -smectic c* transitions. Liquid Crystals, 31 (6), 883 - 887. doi:10.1080/02678290410001695668
Peer Reviewed verified by ORBi

Lagerwall, J., Kane, A., Clark, N. A., & Walba, D. M. (2004). Polarity-directed analog electrooptic switching in a low-polarization chiral smectic liquid crystal with positive dielectric anisotropy. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics, 70 (3), 031703. doi:10.1103/PhysRevE.70.031703
Peer Reviewed verified by ORBi

Lagerwall, J., Rudquist, P., Lagerwall, S. T., & Giesselmann, F. (2003). On the phase sequence of antiferroelectric liquid crystals and its relation to orientational and translational order. Liquid Crystals, 30 (4), 399 - 414. doi:10.1080/0267829031000069683
Peer Reviewed verified by ORBi

Lagerwall, J., Parghi, D. D., Krüerke, D., Gouda, F., & Jägemalm, P. (2002). Phases, phase transitions and confinement effects in a series of antiferroelectric liquid crystals. Liquid Crystals, 29 (2), 163-178. doi:10.1080/02678290110092634
Peer Reviewed verified by ORBi

Lagerwall, J., Rudquist, P., Lagerwall, S. T., & Stebler, B. (2002). Surface- and field-induced AFLC structures detected by dielectric spectroscopy. Ferroelectrics. doi:10.1080/00150190214434
Peer Reviewed verified by ORBi

Lagerwall, J., Giesselmann, F., & Radcliffe, M. D. (2002). Optical and x-ray evidence of the de vries sm-A*-sm-C* transition in a non-layer shrinkage ferroelectric liquid crystal with very weak interlayer tilt correlation. Physical Review. E, 66 (3), 031703. doi:10.1103/PhysRevE.66.031703
Peer reviewed

Rudquist, P., Lagerwall, J., Meier, J. G., D’havé, K., & Lagerwall, S. T. (2002). Tilt plane orientation in antiferroelectric liquid crystal cells and the origin of the pretransitional effect. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics, 66 (6), 061708. doi:10.1103/PhysRevE.66.061708
Peer Reviewed verified by ORBi

Giesselmann, F., Lagerwall, J., Andersson, G., & Radcliffe, M. D. (2002). Antiferroelectric liquid crystal mixture without smectic layer shrinkage at the direct sma* - smca* transition. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics, 66 (5), 051704. doi:10.1103/PhysRevE.66.051704
Peer Reviewed verified by ORBi

D’havé, K., Dahlgren, A., Rudquist, P., Lagerwall, J., Andersson, G., Matuszczyk, M., Lagerwall, S. T., Dabrowski, R., & Drzewinski, W. (2000). Antiferroelectric liquid crystals with 45° tilt - a new class of promising electro-optic materials. Ferroelectrics, 244, 115-128. doi:10.1080/00150190008228422
Peer Reviewed verified by ORBi

Lagerwall, J., Parghi, D. D., Heppke, G., Haase, W., & Weyrauch, T. (2000). On the coexistence of SmC* and SmCa* phases in binary chiral-dopant antiferroelectric mixtures. Ferroelectrics, 244, 211-221. doi:10.1080/00150190008228432
Peer Reviewed verified by ORBi

Andersson, G., Dabrowski, R., Drzewinski, W., Lagerwall, J., Matuszczyk, M., Matuszczyk, T., Perkowski, P., Raszewski, Z., Haase, W., & Weyrauch, T. (2000). Electrooptic and dielectric properties of new antiferroelectric liquid crystal mixtures. Ferroelectrics, 244, 137-146. doi:10.1080/00150190008228424
Peer Reviewed verified by ORBi

Jägemalm, P., Lagerwall, J., Dahlgren, A., Komitov, L., Matharu, A., Grover, C., Gouda, F., Kutub, A. A., Haase, W., & Weyrauch, T. (2000). Optic, electrooptic and dielectric properties of novel antiferroelectric liquid crystal compounds. Ferroelectrics. doi:10.1080/00150190008228425
Peer Reviewed verified by ORBi

Gouda, F., Kutub, A. A., Fodor-csorba, K., Galli, G., Chiellini, E., Komitov, L., Lagerwall, J., & Lagerwall, S. T. (2000). Dielectric investigations of a chiral monomer and side chain polymer. Molecular Crystals and Liquid Crystals, 352, 169-177.
Peer Reviewed verified by ORBi

Rudquist, P., Lagerwall, J., Buivydas, M., Gouda, F., Lagerwall, S. T., Clark, N. A., Maclennan, J. E., Shao, R. F., Coleman, D., Bardon, S., Bellini, T., Link, D. R., Natale, G., Glaser, M. A., Walba, D. M., Wand, M. D., & Chen, X. H. (1999). The case of thresholdless antiferroelectricity: Polarization-stabilized twisted SmC* liquid crystals give V-shaped electro-optic response. Journal of Materials Chemistry, 9 (6), 1257-1261. doi:10.1039/A900991D
Peer Reviewed verified by ORBi

Lagerwall, J., Fütterer, T., Moro, D., Heppke, G., Haase, W., & Weyrauch, T. (1999). The dependence on the helical pitch of the antiferroelectric dielectric modes. Ferroelectrics, 244, 223-231. doi:10.1080/00150190008228433
Peer Reviewed verified by ORBi

Parghi, D. D., Lagerwall, J., & Heppke, G. (1999). Electrooptic and dielectric spectroscopy measurements of binary chiral-dopant antiferroelectric mixtures. Molecular Crystals and Liquid Crystals, 351, 361-370. doi:10.1080/10587250008023286
Peer Reviewed verified by ORBi

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