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Intelligent Non-woven Textiles and Elastomeric Responsive materials by Advancing liquid Crystal Technology

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Publications

Liquid crystals in micron-scale droplets, shells and fibers

Author(s): Martin Urbanski, Catherine G Reyes, JungHyun Noh, Anshul Sharma, Yong Geng, Venkata Subba Rao Jampani, Jan P F Lagerwall
Published in: Journal of Physics: Condensed Matter, Issue 29/13, 2017, Page(s) 133003, ISSN 0953-8984
DOI: 10.1088/1361-648X/aa5706

Through the Spherical Looking-Glass: Asymmetry Enables Multicolored Internal Reflection in Cholesteric Liquid Crystal Shells

Author(s): Yong Geng, Ju-Hyun Jang, Kyung-Gyu Noh, JungHyun Noh, Jan P. F. Lagerwall, Soo-Young Park
Published in: Advanced Optical Materials, 2017, Page(s) 1700923, ISSN 2195-1071
DOI: 10.1002/adom.201700923

Elucidating the fine details of cholesteric liquid crystal shell reflection patterns

Author(s): Yong Geng, JungHyun Noh, Irena Drevensek-Olenik, Romano Rupp, Jan Lagerwall
Published in: Liquid Crystals, 2017, ISSN 0267-8292
DOI: 10.1080/02678292.2017.1363916

Microfluidic Tensiometry Technique for the Characterization of the Interfacial Tension between Immiscible Liquids

Author(s): Lawrence W. Honaker, Jan P. F. Lagerwall, V. S. R. Jampani
Published in: Langmuir, Issue 34/7, 2018, Page(s) 2403-2409, ISSN 0743-7463
DOI: 10.1021/acs.langmuir.7b03494

Non-electronic gas sensors from electrospun mats of liquid crystal core fibres for detecting volatile organic compounds at room temperature

Author(s): Catherine G. Reyes, Anshul Sharma, Jan P. F. Lagerwall
Published in: Liquid Crystals, 2016, Page(s) 1-16, ISSN 0267-8292
DOI: 10.1080/02678292.2016.1212287

High-fidelity spherical cholesteric liquid crystal Bragg reflectors generating unclonable patterns for secure authentication

Author(s): Yong Geng, JungHyun Noh, Irena Drevensek-Olenik, Romano Rupp, Gabriele Lenzini, Jan P. F. Lagerwall
Published in: Scientific Reports, Issue 6, 2016, Page(s) 26840, ISSN 2045-2322
DOI: 10.1038/srep26840

Multifunctional responsive fibers produced by dual liquid crystal core electrospinning

Author(s): YooMee Kye, Changsoon Kim, Jan Lagerwall
Published in: J. Mater. Chem. C, Issue 3/34, 2015, Page(s) 8979-8985, ISSN 2050-7534
DOI: 10.1039/C5TC01707F

Taming Liquid Crystal Self-Assembly: The Multifaceted Response of Nematic and Smectic Shells to Polymerization

Author(s): JungHyun Noh, Benjamin Henx, Jan P. F. Lagerwall
Published in: Advanced Materials, 2016, ISSN 0935-9648
DOI: 10.1002/adma.201603158

Sub-second dynamic phototuning of alignment in azodendrimer-doped nematic liquid crystal shells

Author(s): JungHyun Noh, Venkata Subba Rao Jampani, Osamu Haba, Koichiro Yonetake, Hideo Takezoe, Jan P.F. Lagerwall
Published in: Journal of Molecular Liquids, Issue 267, 2018, Page(s) 197-204, ISSN 0167-7322
DOI: 10.1016/j.molliq.2018.02.004

Liquid crystal elastomer shell actuators with negative order parameter

Author(s): V. S. R. Jampani, R. H. Volpe, K. Reguengo de Sousa, J. Ferreira Machado, C. M. Yakacki, J. P. F. Lagerwall
Published in: Science Advances, Issue 5/4, 2019, Page(s) eaaw2476, ISSN 2375-2548
DOI: 10.1126/sciadv.aaw2476

Electrospun Composite Liquid Crystal Elastomer Fibers

Author(s): Anshul Sharma and Jan P. F. Lagerwall
Published in: Materials, Issue 11/3, 2018, Page(s) 393, ISSN 1996-1944
DOI: 10.3390/ma11030393

Isotropic–isotropic phase separation and spinodal decomposition in liquid crystal–solvent mixtures

Author(s): Catherine G. Reyes, Jörg Baller, Takeaki Araki, Jan P. F. Lagerwall
Published in: Soft Matter, Issue 15/30, 2019, Page(s) 6044-6054, ISSN 1744-683X
DOI: 10.1039/c9sm00921c

Influence of head group and chain length of surfactants used for stabilising liquid crystal shells

Author(s): Anjali Sharma, Jan P. F. Lagerwall
Published in: Liquid Crystals, Issue 45/13-15, 2018, Page(s) 2319-2328, ISSN 0267-8292
DOI: 10.1080/02678292.2018.1509391

Cholesteric Liquid Crystal Shells as Enabling Material for Information-Rich Design and Architecture

Author(s): Mathew Schwartz, Gabriele Lenzini, Yong Geng, Peter B. Rønne, Peter Y. A. Ryan, Jan P. F. Lagerwall
Published in: Advanced Materials, Issue 30/30, 2018, Page(s) 1707382, ISSN 0935-9648
DOI: 10.1002/adma.201707382

Micrometer-Scale Porous Buckling Shell Actuators Based on Liquid Crystal Networks

Author(s): Venkata Subba Rao Jampani, Dirk J. Mulder, Kevin Reguengo De Sousa, Anne-Hélène Gélébart, Jan P. F. Lagerwall, Albertus P. H. J. Schenning
Published in: Advanced Functional Materials, Issue 28/31, 2018, Page(s) 1801209, ISSN 1616-301X
DOI: 10.1002/adfm.201801209

Facile Anisotropic Deswelling Method for Realizing Large‐Area Cholesteric Liquid Crystal Elastomers with Uniform Structural Color and Broad‐Range Mechanochromic Response

Author(s): Rijeesh Kizhakidathazhath, Yong Geng, Venkata Subba Rao Jampani, Cyrine Charni, Anshul Sharma, Jan P. F. Lagerwall
Published in: Advanced Functional Materials, Issue 30/7, 2020, Page(s) 1909537, ISSN 1616-301X
DOI: 10.1002/adfm.201909537

Elastic sheath–liquid crystal core fibres achieved by microfluidic wet spinning

Author(s): Lawrence W. Honaker, Shameek Vats, Manos Anyfantakis, Jan P. F. Lagerwall
Published in: Journal of Materials Chemistry C, Issue 7/37, 2019, Page(s) 11588-11596, ISSN 2050-7534
DOI: 10.1039/c9tc03836a

Realignment of Liquid Crystal Shells Driven by Temperature-Dependent Surfactant Solubility

Author(s): Anjali Sharma, Venkata Subba Rao Jampani, Jan P. F. Lagerwall
Published in: Langmuir, Issue 35/34, 2019, Page(s) 11132-11140, ISSN 0743-7463
DOI: 10.1021/acs.langmuir.9b00989

Transmission polarized optical microscopy of short-pitch cholesteric liquid crystal shells

Author(s): Yong Geng, JungHyun Noh, Jan P. F. Lagerwall
Published in: Emerging Liquid Crystal Technologies XI, 2016, Page(s) 97690U
DOI: 10.1117/12.2216132

Advancing flexible volatile compound sensors using liquid crystals encapsulated in polymer fibers

Author(s): Jan P. Lagerwall, Catherine Reyes
Published in: Emerging Liquid Crystal Technologies XIII, 2018, Page(s) 23
DOI: 10.1117/12.2292533

Confined in a Fiber: Realizing Flexible Gas Sensors by Electrospinning Liquid Crystals

Author(s): Reyes, Catherine
Published in: Issue 1, 2019

Dynamic tuning of the director field in liquid crystal shells using block copolymers

Author(s): JungHyun Noh, Yiwei Wang, Hsin-Ling Liang, Venkata Subba, Rao Jampani, Apala Majumdar, Jan P.F. Lagerwall
Published in: ArXiv, 2020