{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,31]],"date-time":"2026-03-31T22:21:27Z","timestamp":1774995687399,"version":"3.50.1"},"reference-count":83,"publisher":"MDPI AG","issue":"4","license":[{"start":{"date-parts":[[2019,4,3]],"date-time":"2019-04-03T00:00:00Z","timestamp":1554249600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["51803021"],"award-info":[{"award-number":["51803021"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002858","name":"China Postdoctoral Science Foundation","doi-asserted-by":"publisher","award":["2018M641790"],"award-info":[{"award-number":["2018M641790"]}],"id":[{"id":"10.13039\/501100002858","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100012226","name":"Fundamental Research Funds for the Central Universities","doi-asserted-by":"publisher","award":["2572018BC12"],"award-info":[{"award-number":["2572018BC12"]}],"id":[{"id":"10.13039\/501100012226","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Symmetry"],"abstract":"<jats:p>Chirality is a natural attribute nature of living matter and plays an important role in maintaining the metabolism, evolution and functional activities of living organisms. Asymmetric conformation represents the chiral structure of biomacromolecules in living organisms on earth, such as the L-amino acids of proteins and enzymes, and the D-sugars of DNA or RNA, which exist preferentially as one enantiomer. Circularly polarized light (CPL), observed in the formation regions of the Orion constellation, has long been proposed as one of the origins of single chirality. Herein, the CPL triggered asymmetric polymerization, photo-modulation of chirality based on polymers are described. The mechanisms between CPL and polymers (including polydiacetylene, azobenzene polymers, chiral coordination polymers, and polyfluorene) are described in detail. This minireview provides a promising flexible asymmetric synthesis method for the fabrication of chiral polymer via CPL irradiation, with the hope of obtaining a better understanding of the origin of homochirality on earth.<\/jats:p>","DOI":"10.3390\/sym11040474","type":"journal-article","created":{"date-parts":[[2019,4,4]],"date-time":"2019-04-04T03:13:42Z","timestamp":1554347622000},"page":"474","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":44,"title":["The Chirality Induction and Modulation of Polymers by Circularly Polarized Light"],"prefix":"10.3390","volume":"11","author":[{"given":"Guang","family":"Yang","sequence":"first","affiliation":[{"name":"College of Science, Northeast Forestry University, Harbin 150040, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Siyu","family":"Zhang","sequence":"additional","affiliation":[{"name":"College of Science, Northeast Forestry University, Harbin 150040, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jingang","family":"Hu","sequence":"additional","affiliation":[{"name":"CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, Key Laboratory of Optoelectronic Science and Technology in Anhui Province, University of Science and Technology of China, Hefei 230026, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3139-9478","authenticated-orcid":false,"given":"Michiya","family":"Fujiki","sequence":"additional","affiliation":[{"name":"Graduate School of Materials Science, Nara Institute of Science and Technology, 8916-5 Takayama, Ikoma, Nara 630-0192, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gang","family":"Zou","sequence":"additional","affiliation":[{"name":"CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, Key Laboratory of Optoelectronic Science and Technology in Anhui Province, University of Science and Technology of China, Hefei 230026, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2019,4,3]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"1803147","DOI":"10.1002\/adfm.201803147","article-title":"3D Metaphotonic Nanostructures with Intrinsic Chirality","volume":"28","author":"Qiu","year":"2018","journal-title":"Adv. Funct. Mater."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"1198","DOI":"10.1002\/anie.201811761","article-title":"Optical Chirality Sensing with an Auxiliary-Free Earth-Abundant Cobalt Probe","volume":"58","author":"Lynch","year":"2019","journal-title":"Angew. Chem. Int. Ed."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"1035","DOI":"10.1002\/anie.201811517","article-title":"Enantioselective Electrophilic Aromatic Nitration: AChiral Auxiliary Approach","volume":"58","author":"Campbell","year":"2019","journal-title":"Angew. Chem. Int. Ed."},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"16275","DOI":"10.1021\/jacs.8b10024","article-title":"Control on Dimensions and Supramolecular Chirality of Self-Assemblies through Light and Metal Ions","volume":"140","author":"Liu","year":"2018","journal-title":"J. Am. Chem. Soc."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"211","DOI":"10.1016\/j.bios.2016.12.031","article-title":"Lab-in-a-syringe using gold nanoparticles for rapid colorimetric chiral discrimination of enantiomers","volume":"91","author":"Zor","year":"2017","journal-title":"Biosens. Bioelectron."},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"73","DOI":"10.1039\/C3AY41735B","article-title":"Gold nanoparticle-based colorimetric chiral discrimination of histidine: Application to determining the enantiomeric excess of histidine","volume":"6","author":"Seo","year":"2014","journal-title":"Anal. Methods"},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"402","DOI":"10.1016\/j.snb.2018.08.005","article-title":"Circular dichroism glucose biosensor based on chiral cadmium sulfide quantum dots","volume":"274","author":"Ngamdee","year":"2018","journal-title":"Sens. Actuators B"},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"305","DOI":"10.1016\/j.snb.2018.10.026","article-title":"Nanopaper-based photoluminescent enantioselective sensing of L-Lysine by L-Cysteine modified carbon quantum dots","volume":"279","author":"Copura","year":"2019","journal-title":"Sens. Actuators B"},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"1744","DOI":"10.1021\/acsnano.5b06369","article-title":"Chiral Graphene Quantum Dots","volume":"10","author":"Suzuki","year":"2016","journal-title":"ACS Nano"},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"6983","DOI":"10.1039\/C8SM01155A","article-title":"Carbon quantum dot-based fluorescent vesicles and chiral hydrogels with biosurfactant and biocompatible small molecule","volume":"14","author":"Sun","year":"2018","journal-title":"Soft Matter"},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"146","DOI":"10.1016\/j.aca.2018.11.006","article-title":"Carbon dot-decorated porous organic cage as fluorescenct sensor for rapid discrimination of nitrophenol isomers and alcohols","volume":"1050","author":"Lu","year":"2019","journal-title":"Anal. Chim. Acta"},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"254","DOI":"10.1103\/PhysRev.104.254","article-title":"Question of parity conservation in weak interactions","volume":"104","author":"Lee","year":"1956","journal-title":"Phys. Rev."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"8575","DOI":"10.1021\/ja908219h","article-title":"Enantioselective Separation on Chiral Au Nanoparticles","volume":"132","author":"Shukla","year":"2010","journal-title":"J. Am. Chem. Soc."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"19795","DOI":"10.1021\/ja3086565","article-title":"Lyotropic Chiral Nematic Liquid Crystalline Aliphatic Conjugated Polymers Based on Disubstituted Polyacetylene Derivatives That Exhibit High Dissymmetry Factors in Circularly Polarized Luminescence","volume":"134","author":"Matsushita","year":"2012","journal-title":"J. Am. Chem. Soc."},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"7044","DOI":"10.1021\/ja067321g","article-title":"Probing Excitation Delocalization in Supramolecular Chiral Stacks by Means of Circularly Polarized Light: Experiment and Modeling","volume":"129","author":"Spano","year":"2007","journal-title":"J. Am. Chem. Soc."},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"6792","DOI":"10.1021\/ma020630g","article-title":"Chiroptical Properties of Chiral Substituted Polyfluorenes","volume":"35","author":"Oda","year":"2002","journal-title":"Macromolecules"},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"131","DOI":"10.1002\/adma.200903995","article-title":"Polymer Photovoltaic Cells Sensitive to the Circular Polarization of Light","volume":"22","author":"Gilot","year":"2010","journal-title":"Adv. Mater."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"164","DOI":"10.1016\/j.snb.2018.11.059","article-title":"Highly enantioselective recognition of various acids using polymerized chiral ionic liquid as electrode modifies","volume":"282","author":"Wu","year":"2019","journal-title":"Sens. Actuators B"},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"15993","DOI":"10.1002\/chem.201803948","article-title":"Homochiral Double Helicates Based on Cyclooctatetrathiophene: Chiral Self-Sorting with the Intramolecular S\u00b7\u00b7\u00b7N Interaction","volume":"24","author":"Tian","year":"2018","journal-title":"Chem. Eur. J."},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"1245","DOI":"10.1002\/chir.23018","article-title":"Enantioseparation of chiral mandelic acid derivatives by supercritical fluid chromatography","volume":"30","author":"Ding","year":"2018","journal-title":"Chirality"},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"13421","DOI":"10.1039\/C8NJ01845F","article-title":"Chiral separation and a molecular modeling study of eight azole antifungals on the cellulose tris(3,5-dichlorophenylcarbamate) chiral stationary phase","volume":"42","author":"Zhu","year":"2018","journal-title":"New J. Chem."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"6356","DOI":"10.1039\/C8CC03544J","article-title":"Highly efficient temperature-dependent chiral separation with a nucleotide-based coordination polymer","volume":"54","author":"Bruno","year":"2018","journal-title":"Chem. Commun."},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"10502","DOI":"10.1021\/acs.chemrev.7b00151","article-title":"Catalytic Asymmetric Synthesis of Butenolides and Butyrolactones","volume":"117","author":"Mao","year":"2017","journal-title":"Chem. Rev."},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"17773","DOI":"10.1021\/jacs.8b11628","article-title":"Fast Living Polymerization and Helix-Sense-Selective Polymerization of Diazoacetates Using Air-Stable Palladium (II) Catalysts","volume":"140","author":"Chu","year":"2018","journal-title":"J. Am. Chem. Soc."},{"key":"ref_25","doi-asserted-by":"crossref","unstructured":"Wang, Q.Y., Jia, H.G., Shi, Y.Q., Ma, L.Q., Yang, G.X., Wang, Y.Z., Xu, S.P., Wang, J.J., Zang, Y., and Aoki, T. (2018). [Rh(L-alaninate)(1,5-Cyclooctadiene)] Catalyzed Helix-Sense-Selective Polymerizations of Achiral Phenylacetylenes. Polymers, 10.","DOI":"10.3390\/polym10111223"},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"6908","DOI":"10.1021\/acs.chemmater.8b03238","article-title":"Poly(phenylacetylene) Amines: A General Route to Water-Soluble Helical Polyamines","volume":"30","author":"Riguera","year":"2018","journal-title":"Chem. Mater."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"1806172","DOI":"10.1002\/adma.201806172","article-title":"Dynamic Control of Light Direction Enabled by Stimuli-Responsive Liquid Crystal Gratings","volume":"31","author":"Zola","year":"2018","journal-title":"Adv. Mater."},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"12314","DOI":"10.1039\/C8TC04210A","article-title":"Photoresponsive chiral molecular crystal for light-directing nanostructures","volume":"6","author":"Kim","year":"2018","journal-title":"J. Mater. Chem. C"},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"13623","DOI":"10.1021\/jacs.8b09622","article-title":"Driving a Liquid Crystal Phase Transition Using a Photochromic Hydrazone","volume":"140","author":"Moran","year":"2018","journal-title":"J. Am. Chem. Soc."},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"1800343","DOI":"10.1002\/adom.201800343","article-title":"Advanced Organic and Polymer Whispering-Gallery-Mode Microresonators for Enhanced Nonlinear Optical Light","volume":"6","author":"Venkatakrishnarao","year":"2018","journal-title":"Adv. Opt. Mater."},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"316","DOI":"10.1016\/j.molstruc.2018.05.011","article-title":"Crystal packing, high-temperature phase transition, second-order nonlinear optical and biological activities in a hybrid material: [(S)eC7H16N2][CuBr4]","volume":"1167","author":"Hajlaoui","year":"2018","journal-title":"J. Mol. Struct."},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"11932","DOI":"10.1007\/s10853-018-2448-4","article-title":"Chiral PLLA particles with tunable morphology and lamellar structure for enantioselective crystallization","volume":"53","author":"Yang","year":"2018","journal-title":"Mater. Sci."},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"2759","DOI":"10.1039\/C8PY00282G","article-title":"The secondary structures of PEG-functionalized random copolymers derived from (R)- and (S)- families of alkyne polycarbodiimides","volume":"9","author":"Kulikov","year":"2018","journal-title":"Polym. Chem."},{"key":"ref_34","doi-asserted-by":"crossref","unstructured":"Aav, R., and Mishra, K.A. (2018). The Breaking of Symmetry Leads to Chirality in Cucurbituril-Type Hosts. Symmetry, 10.","DOI":"10.3390\/sym10040098"},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"743","DOI":"10.1016\/j.bbapap.2018.01.004","article-title":"D-Amino acids in molecular evolution in space\u2014Absolute asymmetric photolysis and synthesis of amino acids by circularly polarized light","volume":"1866","author":"Sugahara","year":"2018","journal-title":"BBA Proteins Proteom."},{"key":"ref_36","first-page":"227","article-title":"Photochemische Erzeugung optisch aktiver Stoffe","volume":"17","author":"Kuhn","year":"1929","journal-title":"Nat. Chem."},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"4599","DOI":"10.1021\/cr100031f","article-title":"Use of Nonfunctionalized Enamides and Enecarbamates in Asymmetric Synthesis","volume":"111","author":"Gopalaiah","year":"2011","journal-title":"Chem. Rev."},{"key":"ref_38","doi-asserted-by":"crossref","first-page":"729","DOI":"10.1038\/nchem.416","article-title":"Complete chiral symmetry breaking of an amino acid derivative directed by circularly polarized light","volume":"1","author":"Noorduin","year":"2009","journal-title":"Nat. Chem."},{"key":"ref_39","doi-asserted-by":"crossref","first-page":"12157","DOI":"10.1021\/ja980815w","article-title":"Amplification of a Slight Enantiomeric Imbalance in Molecules Based on Asymmetric Autocatalysis: The First Correlation between High Enantiomeric Enrichment in a Chiral Molecule and Circularly Polarized Light","volume":"120","author":"Shibata","year":"1998","journal-title":"J. Am. Chem. Soc."},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"3274","DOI":"10.1021\/ja0422108","article-title":"Enantioselective Synthesis of Near Enantiopure Compound by Asymmetric Autocatalysis Triggered by Asymmetric Photolysis with Circularly Polarized Light","volume":"127","author":"Kawasaki","year":"2005","journal-title":"J. Am. Chem. Soc."},{"key":"ref_41","doi-asserted-by":"crossref","first-page":"11618","DOI":"10.1021\/ja025959w","article-title":"Absolute Asymmetric Photoreactions of Aliphatic Amino Acids by Circularly Polarized Synchrotron Radiation: Critically pH-Dependent Photobehavior","volume":"124","author":"Nishino","year":"2002","journal-title":"J. Am. Chem. Soc."},{"key":"ref_42","doi-asserted-by":"crossref","first-page":"5627","DOI":"10.1039\/b909085a","article-title":"Control and modulation of chirality for azobenzene-substituted polydiacetylene LB films with circularly polarized light","volume":"15","author":"Zou","year":"2009","journal-title":"Chem. Commun."},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"7799","DOI":"10.1002\/anie.201003877","article-title":"Circular Dichroism of Amino Acids in the Vacuum-Ultraviolet Region","volume":"49","author":"Meierhenrich","year":"2010","journal-title":"Angew. Chem. Int. Ed."},{"key":"ref_44","doi-asserted-by":"crossref","first-page":"373","DOI":"10.1002\/chir.22329","article-title":"Understanding Photochirogenesis: Solvent Effects on Circular Dichroism and Anisotropy Spectroscopy","volume":"26","author":"Jones","year":"2014","journal-title":"Chirality"},{"key":"ref_45","doi-asserted-by":"crossref","first-page":"210","DOI":"10.1002\/anie.201307855","article-title":"Photonenergy-Controlled Symmetry Breaking with Circularly Polarized Light","volume":"53","author":"Meinert","year":"2014","journal-title":"Angew. Chem. Int. Ed."},{"key":"ref_46","doi-asserted-by":"crossref","first-page":"66","DOI":"10.1038\/nmat4125","article-title":"Chiral templating of self-assembling nanostructures by circularly polarized light","volume":"14","author":"Yeom","year":"2014","journal-title":"Nat. Mater."},{"key":"ref_47","doi-asserted-by":"crossref","first-page":"6689","DOI":"10.1039\/C6SC02814D","article-title":"Dynamic propeller conformation for the unprecedentedly high degree of chiral amplification of supramolecular helices","volume":"7","author":"Kim","year":"2016","journal-title":"Chem. Sci."},{"key":"ref_48","doi-asserted-by":"crossref","first-page":"4570","DOI":"10.1039\/C7NR08557E","article-title":"Polydiacetylene liposomes with phenylboronic acid tags: A fluorescence turn-on sensor for sialic acid detection and cell-surface glycan imaging","volume":"10","author":"Wang","year":"2018","journal-title":"Nanoscale"},{"key":"ref_49","doi-asserted-by":"crossref","first-page":"17751","DOI":"10.1021\/ja410557x","article-title":"Polydiacetylene-Based Colorimetric and Fluorescent Chemosensor for the Detection of Carbon Dioxide","volume":"135","author":"Xu","year":"2013","journal-title":"J. Am. Chem. Soc."},{"key":"ref_50","doi-asserted-by":"crossref","first-page":"10713","DOI":"10.1039\/c3ta11526g","article-title":"A highly sensitive and reusable cyanide anion sensor based on spiropyran functionalized polydiacetylene vesicular receptors","volume":"1","author":"Xia","year":"2013","journal-title":"J. Mater. Chem. A"},{"key":"ref_51","doi-asserted-by":"crossref","first-page":"4831","DOI":"10.1021\/ac404237q","article-title":"Polydiacetylene-Enclosed Near-Infrared Fluorescent Semiconducting Polymer Dots for Bioimaging and Sensing","volume":"86","author":"Wu","year":"2014","journal-title":"Anal. Chem."},{"key":"ref_52","doi-asserted-by":"crossref","first-page":"3736","DOI":"10.1038\/ncomms4736","article-title":"Hydrochromic conjugated polymers for human sweat pore mapping","volume":"5","author":"Lee","year":"2014","journal-title":"Nat. Commun."},{"key":"ref_53","doi-asserted-by":"crossref","first-page":"5186","DOI":"10.1002\/adfm.201400779","article-title":"A Colorimetric Hydrocarbon Sensor Employing a Swelling-Induced Mechanochromic Polydiacetylene","volume":"24","author":"Park","year":"2014","journal-title":"Adv. Funct. Mater."},{"key":"ref_54","doi-asserted-by":"crossref","first-page":"21690","DOI":"10.1039\/C5TA04480D","article-title":"Polydiacetylene liposome-encapsulated alginate hydrogel beads for Pb2+ detection with enhanced sensitivity","volume":"3","author":"Wang","year":"2015","journal-title":"J. Mater. Chem. A"},{"key":"ref_55","doi-asserted-by":"crossref","first-page":"307","DOI":"10.1016\/j.dyepig.2015.04.035","article-title":"Polydiacetylene-based sensor for highly sensitive and selective Pb2+ detection","volume":"120","author":"Wang","year":"2015","journal-title":"Dyes Pigments"},{"key":"ref_56","doi-asserted-by":"crossref","first-page":"15560","DOI":"10.1039\/C4TA03667K","article-title":"Highly selective and reproducible detection of picric acid in aqueous media, based on a polydiacetylene microtube optical waveguide","volume":"2","author":"Yang","year":"2014","journal-title":"J. Mater. Chem. A"},{"key":"ref_57","doi-asserted-by":"crossref","first-page":"1028","DOI":"10.1246\/cl.2006.1028","article-title":"Preparation of Chiral Polydiacetylene Film from Achiral Monomers Using Circularly Polarized Light","volume":"35","author":"Manaka","year":"2006","journal-title":"Chem. Lett."},{"key":"ref_58","doi-asserted-by":"crossref","first-page":"2338","DOI":"10.1039\/C3CC48478E","article-title":"Enantioselective synthesis of helical polydiacetylenes in the visible light region","volume":"50","author":"Yang","year":"2014","journal-title":"Chem. Commun."},{"key":"ref_59","doi-asserted-by":"crossref","first-page":"5816","DOI":"10.1002\/adfm.201502429","article-title":"Unusual Circularly Polarized Photocatalytic Activity in Nanogapped Gold\u2013Silver Chiroplasmonic Nanostructures","volume":"25","author":"Hao","year":"2015","journal-title":"Adv. Funct. Mater."},{"key":"ref_60","doi-asserted-by":"crossref","first-page":"6959","DOI":"10.1038\/ncomms7959","article-title":"Induction and control of supramolecular chirality by light in self-assembled helical nanostructures","volume":"6","author":"Kim","year":"2015","journal-title":"Nat. Commun."},{"key":"ref_61","doi-asserted-by":"crossref","first-page":"8379","DOI":"10.1038\/ncomms9379","article-title":"Circularly polarized light detection with hot electrons in chiral plasmonic metamaterials","volume":"6","author":"Li","year":"2015","journal-title":"Nat. Commun."},{"key":"ref_62","doi-asserted-by":"crossref","first-page":"8032","DOI":"10.1002\/chem.201700823","article-title":"Near-Infrared Circularly Polarized Light Triggered Enantioselective Photopolymerization by Using Upconversion Nanophosphors","volume":"23","author":"Yang","year":"2017","journal-title":"Chem. Eur. J."},{"key":"ref_63","doi-asserted-by":"crossref","first-page":"365","DOI":"10.1039\/C3CC47245K","article-title":"Helical polydiacetylene prepared in the liquid crystal phase using circular polarized ultraviolet light","volume":"50","author":"Xu","year":"2014","journal-title":"Chem. Commun."},{"key":"ref_64","doi-asserted-by":"crossref","first-page":"5117","DOI":"10.1038\/s41467-018-07533-y","article-title":"Dissymmetry enhancement in enantioselective synthesis of helical polydiacetylene by application of superchiral light","volume":"9","author":"He","year":"2018","journal-title":"Nat. Commun."},{"key":"ref_65","doi-asserted-by":"crossref","first-page":"8475","DOI":"10.1002\/anie.200703443","article-title":"Chiral Symmetry Breaking by Chemically Manipulating Statistical Fluctuation in Crystallization","volume":"46","author":"Wu","year":"2007","journal-title":"Angew. Chem. Int. Ed."},{"key":"ref_66","doi-asserted-by":"crossref","first-page":"12860","DOI":"10.1002\/anie.201407026","article-title":"Enantioselective Synthesis of a Chiral Coordination Polymer with Circularly Polarized Visible Laser","volume":"53","author":"Wu","year":"2014","journal-title":"Angew. Chem. Int. Ed."},{"key":"ref_67","doi-asserted-by":"crossref","first-page":"1469","DOI":"10.1002\/zaac.200300051","article-title":"A Novel 3D Framework Coordination Polymer based on Succinato bridged Helical Chains Connected by 4,4-Bipyridine: [Cu(bpy)(H2O)2(C4H4O4)] \u00b7 2H2O","volume":"629","author":"Zheng","year":"2003","journal-title":"Z. Anorg. Allg. Chem."},{"key":"ref_68","doi-asserted-by":"crossref","first-page":"1735","DOI":"10.1039\/C6CC09256J","article-title":"Circularly polarized light triggered enantioselective thiol-ene polymerization","volume":"53","author":"Yang","year":"2017","journal-title":"Chem. Commun."},{"key":"ref_69","doi-asserted-by":"crossref","first-page":"1609","DOI":"10.1021\/ma951304m","article-title":"Interplay of Chiral Side Chains and Helical Main Chains in Polyisocyanates reaction","volume":"29","author":"Zentel","year":"1996","journal-title":"Macromolecules"},{"key":"ref_70","doi-asserted-by":"crossref","first-page":"5468","DOI":"10.1021\/ja00014a057","article-title":"Chiroptical Molecular Switch","volume":"13","author":"Feringa","year":"1991","journal-title":"J. Am. Chem. Soc."},{"key":"ref_71","doi-asserted-by":"crossref","first-page":"6066","DOI":"10.1021\/ja970200j","article-title":"Asymmetric Photocyclization of Diarylethene Derivatives","volume":"119","author":"Yamaguchi","year":"1997","journal-title":"J. Am. Chem. Soc."},{"key":"ref_72","doi-asserted-by":"crossref","first-page":"8","DOI":"10.1002\/anie.199708811","article-title":"A Spiroindolinopyran with Switchable Optical Activity","volume":"36","author":"Eggers","year":"1997","journal-title":"Angew. Chem. Int. Ed."},{"key":"ref_73","doi-asserted-by":"crossref","first-page":"255","DOI":"10.1016\/S0925-3467(97)00046-3","article-title":"Photoinduced circular anisotropy in side-chain azobenzene polyesters","volume":"8","author":"Nikolova","year":"1997","journal-title":"Opt. Mater."},{"key":"ref_74","doi-asserted-by":"crossref","first-page":"12646","DOI":"10.1021\/ja001244m","article-title":"Control of Chirality of an Azobenzene Liquid Crystalline Polymer with Circularly Polarized Light","volume":"122","author":"Iftime","year":"2000","journal-title":"J. Am. Chem. Soc."},{"key":"ref_75","doi-asserted-by":"crossref","first-page":"861","DOI":"10.1080\/09500340008235096","article-title":"Light-induced optical activity in optically ordered amorphous side-chain azobenzene containing polymer","volume":"47","author":"Ivanov","year":"2000","journal-title":"J. Mod. Opt."},{"key":"ref_76","doi-asserted-by":"crossref","first-page":"3504","DOI":"10.1021\/ja017454w","article-title":"Photoinduced Supramolecular Chirality in Amorphous Azobenzene Polymer Films","volume":"124","author":"Kim","year":"2002","journal-title":"J. Am. Chem. Soc."},{"key":"ref_77","doi-asserted-by":"crossref","first-page":"3210","DOI":"10.1002\/pola.21398","article-title":"Synthesis and Chiroptical Properties of Optically Active Polymer Liquid Crystals Containing Azobenzene Chromophores","volume":"44","author":"Zheng","year":"2010","journal-title":"J. Polym. Sci. Part A Polym. Chem."},{"key":"ref_78","doi-asserted-by":"crossref","first-page":"285","DOI":"10.1039\/B913764E","article-title":"Chiroptical switch based on azobenzene-substituted polydiacetylene LB films under thermal and photic stimuli","volume":"20","author":"Zou","year":"2010","journal-title":"J. Mater. Chem."},{"key":"ref_79","doi-asserted-by":"crossref","first-page":"10245","DOI":"10.1021\/ja9923033","article-title":"Transfer of Chirality from Circularly Polarized Light to a Bulk Material Property: Propagation of Photoresolution by a Liquid Crystal Transition","volume":"121","author":"Burnham","year":"1999","journal-title":"J. Am. Chem. Soc."},{"key":"ref_80","doi-asserted-by":"crossref","first-page":"2603","DOI":"10.1021\/ja993290w","article-title":"Switching a Helical Polymer between Mirror Images Using Circularly Polarized Light","volume":"122","author":"Li","year":"2000","journal-title":"J. Am. Chem. Soc."},{"key":"ref_81","doi-asserted-by":"crossref","first-page":"1871","DOI":"10.1039\/c2cc17027b","article-title":"Molecular chirality induction to an achiral p-conjugated polymer by circularly polarized light","volume":"48","author":"Wang","year":"2012","journal-title":"Chem. Commun."},{"key":"ref_82","doi-asserted-by":"crossref","first-page":"2688","DOI":"10.1002\/anie.201411313","article-title":"Predicting the Switchable Screw Sense in Fluorene-Based Polymers","volume":"54","author":"Pietropaolo","year":"2015","journal-title":"Angew. Chem. Int. Ed."},{"key":"ref_83","doi-asserted-by":"crossref","first-page":"5213","DOI":"10.1039\/c3ra22709j","article-title":"Mirror symmetry breaking and restoration within mmsized polymer particles in optofluidic media by pumping circularly polarised light","volume":"3","author":"Fujiki","year":"2013","journal-title":"RSC Adv."}],"container-title":["Symmetry"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/2073-8994\/11\/4\/474\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T12:42:38Z","timestamp":1760186558000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/2073-8994\/11\/4\/474"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,4,3]]},"references-count":83,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2019,4]]}},"alternative-id":["sym11040474"],"URL":"https:\/\/doi.org\/10.3390\/sym11040474","relation":{},"ISSN":["2073-8994"],"issn-type":[{"value":"2073-8994","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,4,3]]}}}