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Phase-Separated Nanophotonic Structures by Inkjet Printing

Donie, Yidenekachew J. and Schlisske, Stefan and Siddique, Radwanul H. and Mertens, Adrian and Narasimhan, Vinayak and Schackmar, Fabian and Pietsch, Manuel and Hossain, Ihteaz M. and Hernandez-Sosa, Gerardo and Lemmer, Uli and Gomard, Guillaume (2021) Phase-Separated Nanophotonic Structures by Inkjet Printing. ACS Nano, 15 (4). pp. 7305-7317. ISSN 1936-0851. doi:10.1021/acsnano.1c00552. https://resolver.caltech.edu/CaltechAUTHORS:20210416-084646988

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Abstract

The spontaneous phase separation of two or more polymers is a thermodynamic process that can take place in both biological and synthetic materials and which results in the structuring of the matter from the micro- to the nanoscale. For photonic applications, it allows forming quasi-periodic or disordered assemblies of light scatterers at high throughput and low cost. The wet process methods currently used to fabricate phase-separated nanostructures (PSNs) limit the design possibilities, which in turn hinders the deployment of PSNs in commercialized products. To tackle this shortcoming, we introduce a versatile and industrially scalable deposition method based on the inkjet printing of a polymer blend, leading to PSNs with a feature size that is tuned from a few micrometers down to sub-100 nm. Consequently, PSNs can be rapidly processed into the desired macroscopic design. We demonstrate that these printed PSNs can improve light management in manifold photonic applications, exemplified here by exploiting them as a light extraction layer and a metasurface for light-emitting devices and point-of-care biosensors, respectively.


Item Type:Article
Related URLs:
URLURL TypeDescription
https://doi.org/10.1021/acsnano.1c00552DOIArticle
ORCID:
AuthorORCID
Donie, Yidenekachew J.0000-0003-1204-1427
Schlisske, Stefan0000-0002-3220-8012
Siddique, Radwanul H.0000-0001-7494-5857
Narasimhan, Vinayak0000-0003-4165-402X
Hossain, Ihteaz M.0000-0001-6533-1757
Hernandez-Sosa, Gerardo0000-0002-2871-6401
Lemmer, Uli0000-0001-9892-329X
Additional Information:© 2021 American Chemical Society. Received: January 20, 2021; Accepted: April 7, 2021; Published: April 12, 2021. Y.J.D. is part of the Max Planck School of Photonics supported by BMBF, Max Planck Society, and Fraunhofer Society. The KIT team gratefully acknowledges support from the Karlsruhe School of Optics & Photonics (www.ksop.de). The KIT team also acknowledges funding by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy via the Excellence Cluster 3D Matter Made to Order (Grant No. EXC-2082/1-390761711). R.H.S. and V.N. gratefully acknowledge critical support and infrastructure provided for this work by the Kavli Nanoscience Institute, Caltech Beckman Institute, and the Arnold and Mabel Beckman Foundation at Caltech and Samsung Global Research Outreach program. Author Contributions: Y.J.D., S.S., and G.G. conceived the study. Y.J.D., R.H.S., and G.G. designed the analyses. Y.J.D., S.S., A.M., F.S., and M.P. optimized IJP ink formulation and fabricated the samples with IJP PSNs. Y.J.D. conducted the microscopy and optical characterization of the samples. Y.J.D. and I.M.H. conducted the optimization and deposition of the ITO for OLED devices. Y.J.D. fabricated and characterized the OLED devices. R.H.S. and V.N. conducted the simulation, fabrication, and characterization of the biosensor devices. G.G., G.H.S., and U.L. supervised the project. Y.J.D., R.H.S., U.L., and G.G. wrote the initial manuscript. All authors discussed the results and commented on the manuscript. The authors declare no competing financial interest.
Group:Kavli Nanoscience Institute
Funders:
Funding AgencyGrant Number
Bundesministerium für Bildung und Forschung (BMBF)UNSPECIFIED
Max Planck SocietyUNSPECIFIED
Fraunhofer SocietyUNSPECIFIED
Karlsruhe School of Optics and PhotonicsUNSPECIFIED
Deutsche Forschungsgemeinschaft (DFG)EXC-2082/1-390761711
Kavli Nanoscience InstituteUNSPECIFIED
Caltech Beckman InstituteUNSPECIFIED
Arnold and Mabel Beckman FoundationUNSPECIFIED
SAMSUNG Global Research OutreachUNSPECIFIED
Subject Keywords:phase-separated nanostructures, inkjet printing, light management, biosensing, printed electronics, printed biosensors
Issue or Number:4
DOI:10.1021/acsnano.1c00552
Record Number:CaltechAUTHORS:20210416-084646988
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20210416-084646988
Official Citation:Phase-Separated Nanophotonic Structures by Inkjet Printing. Yidenekachew J. Donie, Stefan Schlisske, Radwanul H. Siddique, Adrian Mertens, Vinayak Narasimhan, Fabian Schackmar, Manuel Pietsch, Ihteaz M. Hossain, Gerardo Hernandez-Sosa, Uli Lemmer, and Guillaume Gomard. ACS Nano 2021 15 (4), 7305-7317; DOI: 10.1021/acsnano.1c00552
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:108752
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:19 Apr 2021 16:14
Last Modified:28 Apr 2021 22:13

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