Inkjet-Printed Bio-Based Melanin Composite Humidity Sensor for Sustainable Electronics
Krebsbach, P.; Rincón-Iglesias, M.; Pietsch, M.; Henel, C.; Lanceros-Mendez, S.; Phua, J. W.; Ambrico, M.; Hernandez-Sosa, G.
2024. ACS Applied Materials and Interfaces, 16 (32), 42555–42565. doi:10.1021/acsami.4c06596

High‐Resolution Printed Ethylene Vinyl Acetate Based Strain Sensor for Impact Sensing
Nazari, P.; Zimmermann, J.; Melzer, C.; Kowalsky, W.; Aghassi-Hagmann, J.; Hernandez-Sosa, G.; Lemmer, U.
2024. Advanced Sensor Research, 3 (7), Art.-Nr.: 2300189. doi:10.1002/adsr.202300189

Inkjet-printed high-performance and mechanically flexible organic photodiodes for optical wireless communication
Ruiz-Preciado, L. A.; Pešek, P.; Guerra-Yánez, C.; Ghassemlooy, Z.; Zvánovec, S.; Hernandez-Sosa, G.
2024. Scientific Reports, 14 (1), Art.-Nr.: 3296. doi:10.1038/s41598-024-53796-5

A Scalable Fully Printed Organic Thermoelectric Generator for Harsh Environments Enabled by a Stable n‐type Polymer
Brunetti, I.; James Pataki, N.; Hinojosa, D. R.; Hawkey, A.; Karakaya, O.; Rainer, C.; Khan, M. I.; Franke, L.; Mallick, M. M.; Hernandez-Sosa, G.; Kemerink, M.; Caironi, M.; Lemmer, U.
2024. Advanced Materials Technologies, 2400968. doi:10.1002/admt.202400968

Image-based identification of optical quality and functional properties in inkjet-printed electronics using machine learning
Polomoshnov, M.; Reichert, K.-M.; Rettenberger, L.; Ungerer, M.; Hernandez-Sosa, G.; Gengenbach, U.; Reischl, M.
2024. Journal of Intelligent Manufacturing. doi:10.1007/s10845-024-02385-4

Bio-potential noise of dry printed electrodes: physiology versus the skin-electrode impedance
Arché-Núñez, A.; Krebsbach, P.; Levit, B.; Possti, D.; Gerston, A.; Knoll, T.; Velten, T.; Bar-Haim, C.; Oz, S.; Klorfeld-Auslender, S.; Hernandez-Sosa, G.; Mirelman, A.; Hanein, Y.
2023. Physiological Measurement, 44 (9), Art.-Nr.: 095006. doi:10.1088/1361-6579/acf2e7

Electrical Conductivity and Photodetection in 3D‐Printed Nanoporous Structures via Solution‐Processed Functional Materials
Xia, K.; Dong, Z.; Sun, Q.; Debastiani, R.; Liu, S.; Jin, Q.; Li, Y.; Paetzold, U. W.; Gumbsch, P.; Lemmer, U.; Eggeler, Y. M.; Levkin, P. A.; Hernandez-Sosa, G.
2023. Advanced Materials Technologies, 8 (23), Art.Nr.: 2300408. doi:10.1002/admt.202300408

Inkjet‐Printed Microlenses Integrated onto Organic Photodiodes for Highly Accurate Proximity Sensing
Seiberlich, M.; Zhang, Q.; Tunc, A. V.; Xia, K.; Ruiz-Preciado, L. A.; Schlisske, S.; Falis, K.; Strobel, N.; Lemmer, U.; Hernandez-Sosa, G.
2023. Advanced Sensor Research, 2 (8), Art.-Nr.: 2300004. doi:10.1002/adsr.202300004

In Situ Process Monitoring and Multichannel Imaging for Vacuum‐Assisted Growth Control of Inkjet‐Printed and Blade‐Coated Perovskite Thin‐Films
Schackmar, F.; Laufer, F.; Singh, R.; Farag, A.; Eggers, H.; Gharibzadeh, S.; Abdollahi Nejand, B.; Lemmer, U.; Hernandez-Sosa, G.; Paetzold, U. W.
2023. Advanced Materials Technologies, 8 (5), Art.-Nr.: 2201331. doi:10.1002/admt.202201331

Monolithically printed all-organic flexible photosensor active matrix
Ruiz-Preciado, L. A.; Baek, S.; Strobel, N.; Xia, K.; Seiberlich, M.; Park, S.- min; Lemmer, U.; Jung, S.; Hernandez-Sosa, G.
2023. npj Flexible Electronics, 7, Art.-Nr.: 6. doi:10.1038/s41528-023-00242-7

Piezoresistive Free‐standing Microfiber Strain Sensor for High‐resolution Battery Thickness Monitoring
Nazari, P.; Bäuerle, R.; Bäuerle, R.; Zimmermann, J.; Melzer, C.; Schwab, C.; Smith, A.; Kowalsky, W.; Aghassi-Hagmann, J.; Hernandez-Sosa, G.; Lemmer, U.
2023. Advanced Materials, 35 (21), Art.-Nr.: 2212189. doi:10.1002/adma.202212189

Origami-inspired perovskite X-ray detector by printing and folding
Mescher, H.; Schackmar, F.; Huber, R.; Eggers, H.; Zuber, M.; Hamann, E.; Gramlich, G.; Dangelmaier, J.; Zhang, Q.; Rösch, A. G.; Zwick, T.; Hernandez-Sosa, G.; Paetzold, U. W.; Lemmer, U.
2023. npj Flexible Electronics, 7 (1), Article no: 9. doi:10.1038/s41528-023-00240-9

Gas-assisted blade-coating of organic semiconductors: molecular assembly, device fabrication and complex thin-film structuring
Mejri, H.; Haidisch, A.; Krebsbach, P.; Seiberlich, M.; Hernandez-Sosa, G.; Perevedentsev, A.
2022. Nanoscale, 14 (47), 17743–17753. doi:10.1039/d2nr05947a

Fabrication of patterned, flexible and large-scale Bragg mirrors by inkjet printing
Zhang, Q.; Jin, Q.; Mertens, A.; Huber, R.; Fessler, J.; Hernandez-Sosa, G.; Lemmer, U.
2022. W. Park, A.-J. Attias & B. Panchapakesan (Eds.), Nanoengineering: Fabrication, Properties, Optics, Thin Films, and Devices XIX, 7, SPIE. doi:10.1117/12.2633359

Fully printed high-density temperature sensor array (Conference Presentation)
Huber, R.; Mescher, H.; Gramlich, G.; Zhang, Q.; Hernandez-Sosa, G.; Lemmer, U.
2022. R. Shinar, I. Kymissis & E. J. List-Kratochvil (Eds.), Organic and Hybrid Sensors and Bioelectronics XV, 18, SPIE. doi:10.1117/12.2633363

Inkjet-Printed Dual-Mode Electrochromic and Electroluminescent Displays Incorporating Ecofriendly Materials
Pietsch, M.; Casado, N.; Mecerreyes, D.; Hernandez-Sosa, G.
2022. ACS Applied Materials and Interfaces, 14 (38), 43568–43575. doi:10.1021/acsami.2c12799

Fabrication of Microlens Arrays with High Quality and High Fill Factor by Inkjet Printing
Zhang, Q.; Schambach, M.; Schlisske, S.; Jin, Q.; Mertens, A.; Rainer, C.; Hernandez-Sosa, G.; Heizmann, M.; Lemmer, U.
2022. Advanced Optical Materials, 10 (14), Article no: 2200677. doi:10.1002/adom.202200677

Stretchable inkjet-printed electronics on mechanically compliant island-bridge architectures covalently bonded to elastomeric substrates
Pietsch, M.; Schlisske, S.; Held, M.; Maag, P.; Hernandez-Sosa, G.
2022. Flexible and Printed Electronics, 7, Art.-Nr.: 025007. doi:10.1088/2058-8585/ac6c64

Soft Electronic Platforms Combining Elastomeric Stretchability and Biodegradability
Held, M.; Pichler, A.; Chabeda, J.; Lam, N.; Hindenberg, P.; Romero-Nieto, C.; Hernandez-Sosa, G.
2022. Advanced Sustainable Systems, 6 (2), Art.Nr. 2100035. doi:10.1002/adsu.202100035

Fabrication of Bragg Mirrors by Multilayer Inkjet Printing
Zhang, Q.; Jin, Q.; Mertens, A.; Rainer, C.; Huber, R.; Fessler, J.; Hernandez-Sosa, G.; Lemmer, U.
2022. Advanced Materials, 34 (33), Article no: 2201348. doi:10.1002/adma.202201348

Polarization-Sensitive Photodetectors Based on Directionally Oriented Organic Bulk-Heterojunctions
Perevedentsev, A.; Mejri, H.; Ruiz-Preciado, L. A.; Marszalek, T.; Lemmer, U.; Blom, P. W. M.; Hernandez-Sosa, G.
2022. Advanced Optical Materials, 10 (7), Art.-Nr.: 2102397. doi:10.1002/adom.202102397

Inkjet-Printed Tin Oxide Hole-Blocking Layers for Organic Photodiodes
Krebsbach, P.; Schlisske, S.; Strobel, N.; Seiberlich, M.; Ruiz-Preciado, L. A.; Rainer, C.; Huang, X.; Lemmer, U.; Hernandez-Sosa, G.
2021. ACS applied electronic materials, 3 (11), 4959–4966. doi:10.1021/acsaelm.1c00760

Deoxyribonucleic Acid as a Universal Electrolyte for Bio-Friendly Light-Emitting Electrochemical Cells
Tekoglu, S.; Held, M.; Bender, M.; Yeo, G. N.; Kretzschmar, A.; Hamburger, M.; Freudenberg, J.; Beck, S.; Bunz, U. H. F.; Hernandez-Sosa, G.
2021. Advanced sustainable systems, 5 (11), Art.-Nr.: 2000203. doi:10.1002/adsu.202000203

InnovationLab Special Section in
Hernandez-Sosa, G.
2021. Advanced materials technologies, 6 (2), 2001069. doi:10.1002/admt.202001069

Perovskite Solar Cells with All-Inkjet-Printed Absorber and Charge Transport Layers
Schackmar, F.; Eggers, H.; Frericks, M.; Richards, B. S.; Lemmer, U.; Hernandez-Sosa, G.; Paetzold, U. W.
2021. Advanced materials technologies, 6 (2), Art.Nr. 2000271. doi:10.1002/admt.202000271

Ink Formulation for Printed Organic Electronics: Investigating Effects of Aggregation on Structure and Rheology of Functional Inks Based on Conjugated Polymers in Mixed Solvents
Schlisske, S.; Rosenauer, C.; Rödlmeier, T.; Giringer, K.; Michels, J. J.; Kremer, K.; Lemmer, U.; Morsbach, S.; Daoulas, K. C.; Hernandez-Sosa, G.
2021. Advanced materials technologies, 6 (2), Art.Nr. 2000335. doi:10.1002/admt.202000335

Analytical Study of Solution-Processed Tin Oxide as Electron Transport Layer in Printed Perovskite Solar Cells
Rohnacher, V.; Ullrich, F.; Eggers, H.; Schackmar, F.; Hell, S.; Salazar, A.; Huck, C.; Hernandez-Sosa, G.; Paetzold, U. W.; Jaegermann, W.; Pucci, A.
2021. Advanced materials technologies, 6 (2), Art.Nr. 2000282. doi:10.1002/admt.202000282

A Hybrid Optoelectronic Sensor Platform with an Integrated Solution‐Processed Organic Photodiode
Scholz, A.; Gerig, D.; Zimmermann, L.; Seiberlich, M.; Strobel, N.; Hernandez-Sosa, G.; Aghassi-Hagmann, J.
2021. Advanced materials technologies, 6 (2), Art.Nr. 2000172. doi:10.1002/admt.202000172

A Single‐Step Hot Embossing Process for Integration of Microlens Arrays in Biodegradable Substrates for Improved Light Extraction of Light‐Emitting Devices
Jürgensen, N.; Fritz, B.; Mertens, A.; Tisserant, J.-N.; Kolle, M.; Gomard, G.; Hernandez-Sosa, G.
2021. Advanced materials technologies, 6 (2), Art.Nr. 1900933. doi:10.1002/admt.201900933

Surface energy patterning for ink-independent process optimization of inkjet-printed electronics
Schlisske, S.; Raths, S.; Ruiz-Preciado, L. A.; Lemmer, U.; Exner, K.; Hernandez-Sosa, G.
2021. Flexible and printed electronics, 6, Article no: 015002. doi:10.1088/2058-8585/abcc79

Blue-emission tuning of perovskite light-emitting diodes with a simple TPBi surface treatment
Huang, X.; Bäuerle, R.; Tisserant, J.-N.; Kowalsky, W.; Lovrinčić, R.; Hernandez-Sosa, G.
2021. MRS communications, 11, 856–861. doi:10.1557/s43579-021-00108-x

Green ink formulation for inkjet printed transparent electrodes in OLEDs on biodegradable substrates
Jürgensen, N.; Pietsch, M.; Hai, X.; Schlisske, S.; Hernandez-Sosa, G.
2021. Synthetic Metals, 282, Art.-Nr.: 116930. doi:10.1016/j.synthmet.2021.116930

Anticounterfeiting Labels with Smartphone‐Readable Dynamic Luminescent Patterns Based on Tailored Persistent Lifetimes in GdOS:Eu/Ti
Katumo, N.; Ruiz-Preciado, L. A.; Kumar, V.; Hernandez-Sosa, G.; Richards, B. S.; Howard, I. A.
2021. Advanced materials technologies, 6 (7), Art.-Nr.: 2100047. doi:10.1002/admt.202100047

Phase-Separated Nanophotonic Structures by Inkjet Printing
Donie, Y. J.; Schlisske, S.; Siddique, R. H.; Mertens, A.; Narasimhan, V.; Schackmar, F.; Pietsch, M.; Hossain, I. M.; Hernandez-Sosa, G.; Lemmer, U.; Gomard, G.
2021. ACS nano, 15 (4), 7305–7317. doi:10.1021/acsnano.1c00552

Improved performance of perovskite light-emitting diodes with a NaCl doped PEDOT:PSS hole transport layer
Huang, X.; Bäuerle, R.; Scherz, F.; Tisserant, J.-N.; Kowalsky, W.; Lovrinčić, R.; Hernandez-Sosa, G.
2021. Journal of Materials Chemistry C, 9 (12), 4344–4350. doi:10.1039/d0tc06058e

Anisotropic optical behavior of an amorphous organic polymer locally aligned by inkjet-printing
Lindberg, F. W.; Synnatschke, K.; Rödlmeier, T.; Brenner, P.; Krings, M.; Dietl, M. C.; Lemmer, U.; Backes, C.; Hernandez-Sosa, G.
2021. Progress in Organic Coatings, 154, Art.-Nr.: 106184. doi:10.1016/j.porgcoat.2021.106184

Aerosol‐Jet‐Printed Donor‐Blocking Layer for Organic Photodiodes
Seiberlich, M.; Strobel, N.; Ruiz-Preciado, L. A.; Ruscello, M.; Lemmer, U.; Hernandez-Sosa, G.
2021. Advanced electronic materials, 7 (1), Art.Nr. 2000811. doi:10.1002/aelm.202000811

Biodegradable inkjet-printed electrochromic display for sustainable short-lifecycle electronics
Pietsch, M.; Schlisske, S.; Held, M.; Strobel, N.; Wieczorek, A.; Hernandez-Sosa, G.
2020. Journal of materials chemistry / C, 8 (47), 16716–16724. doi:10.1039/d0tc04627b

Inkjet-printed triple cation perovskite absorbers for mechanically flexible high performance X-ray detectors
Mescher, H.; Schackmar, F.; Eggers, H.; Abzieher, T.; Zuber, M.; Hamann, E.; Baumbach, T.; Richards, B. S.; Hernandez-Sosa, G.; Paetzold, U. W.; Lemmer, U.
2020. M. Fiederle, A. Burger & S. A. Payne (Eds.), Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XXII : 24 August-4 September 2020, online only, United States / Arnold Burger, Stephen A. Payne, Michael Fiederle, 9, SPIE. doi:10.1117/12.2568063

Flexible Inkjet-Printed Triple Cation Perovskite X-ray Detectors
Mescher, H.; Schackmar, F.; Eggers, H.; Abzieher, T.; Zuber, M.; Hamann, E.; Baumbach, T.; Richards, B. S.; Hernandez-Sosa, G.; Paetzold, U. W.; Lemmer, U.
2020. ACS applied materials & interfaces, 12 (13), 15774–15784. doi:10.1021/acsami.9b14649

Inkjet‐Printed Micrometer‐Thick Perovskite Solar Cells with Large Columnar Grains
Eggers, H.; Schackmar, F.; Abzieher, T.; Sun, Q.; Lemmer, U.; Vaynzof, Y.; Richards, B. S.; Hernandez-Sosa, G.; Paetzold, U. W.
2020. Advanced energy materials, 10 (6), Art. Nr.: 1903184. doi:10.1002/aenm.201903184

Progress on Perovskite Solar Cells with All-Inkjet-Printed Absorber and Extraction Layers
Eggers, H.; Schackmar, F.; Abzieher, T.; Sun, Q.; Vaynzof, Y.; Lemmer, U.; Richards, B. S.; Hernandez-Sosa, G.; Paetzold, U. W.
2020. Optical Devices and Materials for Solar Energy and Solid-state Lighting 2020, Washington, DC United States, 13–16 July 2020, Optica Publishing Group (OSA)

Color‐Selective Printed Organic Photodiodes for Filterless Multichannel Visible Light Communication
Strobel, N.; Droseros, N.; Köntges, W.; Seiberlich, M.; Pietsch, M.; Schlisske, S.; Lindheimer, F.; Schröder, R. R.; Lemmer, U.; Pfannmöller, M.; Banerji, N.; Hernandez-Sosa, G.
2020. Advanced materials, 32 (12), Art. Nr.: 1908258. doi:10.1002/adma.201908258

Photoluminescent graphene oxide porous particles in solution under environmental conditions produced by hydrothermal treatment
Rivera Tito, H. A.; Hernandez-Sosa, G.; Cucinotta, F.; Huang, X.; Quintana Caceda, M. E.
2019. Materials today / Communications, 20, Art. Nr.: 100621. doi:10.1016/j.mtcomm.2019.100621

Ultrathin Fully Printed Light-Emitting Electrochemical Cells with Arbitrary Designs on Biocompatible Substrates
Zimmermann, J.; Schlisske, S.; Held, M.; Tisserant, J.-N.; Porcarelli, L.; Sanchez-Sanchez, A.; Mecerreyes, D.; Hernandez-Sosa, G.
2019. Advanced materials technologies, 4 (3), Art. Nr.: 1800641. doi:10.1002/admt.201800641

Diketopyrrolopyrrole-Polymer Meets Thiol-Ene Click Chemistry: A Cross-Linked Acceptor for Thermally Stable Near-Infrared Photodetectors
Casutt, M.; Ruscello, M.; Strobel, N.; Koser, S.; Bunz, U. H. F.; Jänsch, D.; Freudenberg, J.; Hernandez-Sosa, G.; Müllen, K.
2019. Chemistry of materials, 31 (18), 7657–7665. doi:10.1021/acs.chemmater.9b02530

Organophosphorus-B(C6F5)3 adducts: Towards new solid-state emitting materials
Regulska, E.; Christ, S.; Zimmermann, J.; Rominger, F.; Hernandez-Sosa, G.; Romero-Nieto, C.
2019. Dalton transactions, 48 (34), 12803–12807. doi:10.1039/c9dt02258a

Inkjet-printed polymer-based electrochromic and electrofluorochromic dual-mode displays
Pietsch, M.; Rödlmeier, T.; Schlisske, S.; Zimmermann, J.; Romero-Nieto, C.; Hernandez-Sosa, G.
2019. Journal of materials chemistry / C, 7 (23), 7121–7127. doi:10.1039/c9tc01344j

Nanocomposite of nickel oxide nanoparticles and polyethylene oxide as printable hole transport layer for organic solar cells
Ruscello, M.; Sarkar, T.; Levitsky, A.; Matrone, G. M.; Droseros, N.; Schlisske, S.; Sachs, E.; Reiser, P.; Mankel, E.; Kowalsky, W.; Banerji, N.; Stingelin, N.; Frey, G. L.; Hernandez-Sosa, G.
2019. Sustainable energy & fuels, 3 (6), 1418–1426. doi:10.1039/c9se00216b

Lighting with organophosphorus materials: Solution-processed blue/cyan light-emitting devices based on phosphaphenalenes
Hindenberg, P.; Zimmermann, J.; Hernandez-Sosa, G.; Romero-Nieto, C.
2019. Dalton transactions, 48 (22), 7503–7508. doi:10.1039/c9dt00380k

Comparative Study of Printed Multilayer OLED Fabrication through Slot Die Coating, Gravure and Inkjet Printing, and Their Combination
Merklein, L.; Daume, D.; Braig, F.; Schlisske, S.; Rödlmeier, T.; Mink, M.; Kourkoulos, D.; Ulber, B.; Di Biase, M.; Meerholz, K.; Hernandez-Sosa, G.; Lemmer, U.; Sauer, H.; Dörsam, E.; Scharfer, P.; Schabel, W.
2019. Colloids and interfaces, 3 (1), 32. doi:10.3390/colloids3010032

Non-Fullerene-Based Printed Organic Photodiodes with High Responsivity and Megahertz Detection Speed
Strobel, N.; Seiberlich, M.; Rödlmeier, T.; Lemmer, U.; Hernandez-Sosa, G.
2018. ACS applied materials & interfaces, 10 (49), 42733–42739. doi:10.1021/acsami.8b16018

Correction: Correlation of device performance and fermi level shift in the emitting layer of organic light-emitting diodes with amine-based electron injection layers (ACS Applied Materials and Interfaces (2018) 10:10 (8877-8884) DOI: 10.1021/acsami.7b16352)
Stolz, S.; Petzoldt, M.; Lemmer, U.; Bunz, U. H. F.; Hamburger, M.; Hernandez-Sosa, G.; Mankel, E.
2018. ACS applied materials & interfaces, 10 (34), 29187. doi:10.1021/acsami.8b09792

Inkjet-Printed Photoluminescent Patterns of Aggregation-Induced-Emission Chromophores on Surface-Anchored Metal–Organic Frameworks
Baroni, N.; Turshatov, A.; Adams, M.; Dolgopolova, E. A.; Schlisske, S.; Hernandez-Sosa, G.; Wöll, C.; Shustova, N. B.; Richards, B. S.; Howard, I. A.
2018. ACS applied materials & interfaces, 10 (30), 25754–25762. doi:10.1021/acsami.8b05568

Fully Printed Light‐Emitting Electrochemical Cells Utilizing Biocompatible Materials
Zimmermann, J.; Porcarelli, L.; Rödlmeier, T.; Sanchez-Sanchez, A.; Mecerreyes, D.; Hernandez-Sosa, G.
2018. Advanced functional materials, 28 (24), Art.-Nr.: 1705795. doi:10.1002/adfm.201705795

Solubility Modulation of Polyfluorene Emitters by Thermally Induced (Retro)-Diels–Alder Cross-Linking of Cyclopentadienyl Substituents
Ahrens, L.; Schlisske, S.; Strunk, K.-P.; Hinkel, F.; Melzer, C.; Bunz, U. H. F.; Lemmer, U.; Hernandez-Sosa, G.; Jänsch, D.; Freudenberg, J.; Müllen, K.
2018. Chemistry of materials, 30 (12), 4157–4167. doi:10.1021/acs.chemmater.8b01703

Substrate-Independent Surface Energy Tuning via Siloxane Treatment for Printed Electronics
Schlisske, S.; Held, M.; Rödlmeier, T.; Menghi, S.; Fuchs, K.; Ruscello, M.; Morfa, A. J.; Lemmer, U.; Hernandez-Sosa, G.
2018. Langmuir, 34 (21), 5964–5970. doi:10.1021/acs.langmuir.8b00304

Inkjet-Printed Triple Cation Perovskite Solar Cells
Mathies, F.; Eggers, H.; Richards, B. S.; Hernandez-Sosa, G.; Lemmer, U.; Paetzold, U. W.
2018. ACS Applied Energy Materials, 1 (5), 1834–1839. doi:10.1021/acsaem.8b00222

Fully Digitally Printed Image Sensor Based on Organic Photodiodes
Eckstein, R.; Strobel, N.; Rödlmeier, T.; Glaser, K.; Lemmer, U.; Hernandez-Sosa, G.
2018. Advanced optical materials, 6 (5), 1701108. doi:10.1002/adom.201701108

Correlation of Device Performance and Fermi Level Shift in the Emitting Layer of Organic Light-Emitting Diodes with Amine-Based Electron Injection Layers
Stolz, S.; Lemmer, U.; Hernandez-Sosa, G.; Mankel, E.
2018. ACS applied materials & interfaces, 10 (10), 8877–8884. doi:10.1021/acsami.7b16352

Inkjet Printed Perovskite Photovoltaics
Mathies, F.; Richards, B. S.; Hernandez-Sosa, G.; Lemmer, U.; Paetzold, U. W.
2018. 7th IEEE World Conference on Photovoltaic Energy Conversion, WCPEC 2018; Waikoloa Village; United States; 10 June 2018 through 15 June 2018, 1721–1723, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/PVSC.2018.8548265

Printed facial skin electrodes as sensors of emotional affect
Inzelberg, L.; Pur, M. D.; Schlisske, S.; Rödlmeier, T.; Granoviter, O.; Rand, D.; Steinberg, S.; Hernandez-Sosa, G.; Hanein, Y.
2018. Flexible and printed electronics, 3 (4), Art. Nr.: 045001. doi:10.1088/2058-8585/aae252

Design and Color Flexibility for Inkjet-Printed Perovskite Photovoltaics
Schlisske, S.; Mathies, F.; Busko, D.; Strobel, N.; Rödlmeier, T.; Richards, B. S.; Lemmer, U.; Paetzold, U. W.; Hernandez-Sosa, G.; Klampaftis, E.
2018. ACS applied energy materials, 2 (1), 764–769. doi:10.1021/acsaem.8b01829

Realization of Colors and Patterns for Inkjet-Printed Perovskite Solar Cells
Schlisske, S.; Mathies, F.; Busko, D.; Strobel, N.; Rödlmeier, T.; Lemmer, U.; Paetzold, U. W.; Hernandez-Sosa, G.; Klampaftis, E.; Richards, B. S.
2018. Optics and Photonics for Energy and the Environment, Singapore, 5–8 November 2018, JM4A.6, Optica Publishing Group (OSA). doi:10.1364/EE.2018.JM4A.6

Inkjet-printed perovskite distributed feedback lasers
Mathies, F.; Brenner, P.; Hernandez-Sosa, G.; Howard, I. A.; Paetzold, U. W.; Lemmer, U.
2018. Optics express, 26 (2), A144 - A152. doi:10.1364/OE.26.00A144

Semiconductor:Insulator Blends for Speed Enhancement in Organic Photodiodes
Strobel, N.; Eckstein, R.; Lehr, J.; Lemmer, U.; Hernandez-Sosa, G.
2018. Advanced electronic materials, 4 (10), Article no 1700345. doi:10.1002/aelm.201700345

Controlled molecular orientation of inkjet printed semiconducting polymer fibers by crystallization templating
Rödlmeier, T.; Marszalek, T.; Held, M.; Beck, S.; Müller, C.; Eckstein, R.; Morfa, A. J.; Lovrincic, R.; Pucci, A.; Lemmer, U.; Zaumseil, J.; Pisula, W.; Hernandez-Sosa, G.
2017. Chemistry of materials, 29 (23), 10150–10158. doi:10.1021/acs.chemmater.7b03948

Microfluidic surface-enhanced Raman analysis systems by aerosol jet printing: Towards low-cost integrated sensor systems
Habermehl, A.; Eckstein, R.; Strobel, N.; Bolse, N.; Hernandez-Sosa, G.; Mertens, A.; Eschenbaum, C.; Lemmer, U.
2017. 16th IEEE SENSORS Conference, ICSENS 2017, Glasgow, UK, October 29 - November 1, 2017, 1–3, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/ICSENS.2017.8234346

A low-cost versatile fluorescence quenching detection system for liquid- and vapor-phase sensing
Bolse, N.; Huber, R.; Habermehl, A.; Eckstein, R.; Hernandez-Sosa, G.; Mertens, A.; Eschenbaum, C.; Lemmer, U.
2017. Proceedings of the IEEE SENSORS 2017, Glasgow, UK, October 29 – November 1, 2017, 1–3, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/ICSENS.2017.8234424

Lab-on-Chip, Surface-Enhanced Raman Analysis by Aerosol Jet Printing and Roll-to-Roll Hot Embossing
Habermehl, A.; Strobel, N.; Eckstein, R.; Bolse, N.; Mertens, A.; Hernandez-Sosa, G.; Eschenbaum, C.; Lemmer, U.
2017. Sensors, 17 (10), 2401. doi:10.3390/s17102401

Digital Aerosol Jet Printing for the Fabrication of Terahertz Metamaterials
Jahn, D.; Eckstein, R.; Schneider, L. M.; Born, N.; Hernandez-Sosa, G.; Balzer, J. C.; Al-Naib, I.; Lemmer, U.; Koch, M.
2017. Advanced Materials Technologies, 3 (2), Art.Nr. 1700236. doi:10.1002/admt.201700236

Scalable and low cost fabrication methods for wavelength tunable solution processed perovskite distributed feedback lasers
Brenner, P.; Mathies, F.; Kapp, D.; Paetzold, U.; Quintilla, A.; Hernandez-Sosa, G.; Howard, I.; Lemmer, U.
2017. Proceedings of the European Conference on Lasers and Electro-Optics 2017, Munich, Germany, 25th - 29th June 2017, Art.Nr. JSV_3_2, Optica Publishing Group (OSA)

Sulfone-Based Deep Blue Thermally Activated Delayed Fluorescence Emitters : Solution-Processed Organic Light-Emitting Diodes with High Efficiency and Brightness
Jürgensen, N.; Kretzschrnar, A.; Höfle, S.; Freudenberg, J.; Bunz, U. H. F.; Hernandez-Sosa, G.
2017. Chemistry of materials, 29 (21), 9154–9161. doi:10.1021/acs.chemmater.7b02964

SnO₂ Nanowire Based Aerosol Jet Printed Electronic Nose as Fire Detector
Adib, M.; Eckstein, R.; Hernandez-Sosa, G.; Sommer, M.; Lemmer, U.
2017. IEEE sensors journal, 18 (2), 494–500. doi:10.1109/JSEN.2017.2777178

Reliability of Aerosol Jet Printed Fluorescence Quenching Sensor Arrays for the Identification and Quantification of Explosive Vapors
Bolse, N.; Eckstein, R.; Habermehl, A.; Hernandez-Sosa, G.; Eschenbaum, C.; Lemmer, U.
2017. ACS omega, 2 (10), 6500–6505. doi:10.1021/acsomega.7b01263

Electron injection and interfacial trap passivation in solution-processed organic light-emitting diodes using a polymer zwitterion interlayer
Ruscello, M.; Stolz, S.; Gonzalez Arellano, D. L.; Ullrich, F.; Hillebrandt, S.; Mankel, E.; Pucci, A.; Kowalsky, W.; Emrick, T.; Briseno, A. L.; Hernandez-Sosa, G.
2017. Organic electronics, 50, 384–388. doi:10.1016/j.orgel.2017.08.014

Multispectral electroluminescence enhancement of single-walled carbon nanotubes coupled to periodic nanodisk arrays
Zakharko, Y.; Held, M.; Graf, A.; Rödlmeier, T.; Eckstein, R.; Hernandez-Sosa, G.; Hähnlein, B.; Pezoldt, J.; Zaumseil, J.
2017. Optics express, 25 (15), 18092–18106. doi:10.1364/OE.25.018092

Solution-Processed Bio-OLEDs with a Vitamin-Derived Riboflavin Tetrabutyrate Emission Layer
Jürgensen, N.; Ackermann, M.; Marszalek, T.; Zimmermann, J.; Morfa, A. J.; Pisula, W.; Bunz, U. H. F.; Hinkel, F.; Hernandez-Sosa, G.
2017. ACS sustainable chemistry & engineering, 5 (6), 5368–5372. doi:10.1021/acssuschemeng.7b00675

Slot Die Coated and Flexo Printed Highly Efficient SMOLEDs
Raupp, S.; Daume, D.; Tekoglu, S.; Merklein, L.; Lemmer, U.; Hernandez-Sosa, G.; Sauer, H. M.; Dörsam, E.; Scharfer, P.; Schabel, W.
2017. Advanced materials technologies, 2 (2), Art. Nr.: 1600230. doi:10.1002/admt.201600230

Discrimination of trace nitroaromatics using linear discriminant analysis on aerosol jet printed fluorescent sensor arrays
Bolse, N.; Eckstein, R.; Schend, M.; Habermehl, A.; Hernandez-Sosa, G.; Eschenbaum, C.; Lemmer, U.
2017. SPIE Optics and Optoelectronics, Prague, Czech Republic, April 24th - 27th 2017. Ed.: F. Baldini, Art. Nr. 102310R, Society of Photo-optical Instrumentation Engineers (SPIE). doi:10.1117/12.2265522

A digitally printed optoelectronic nose for the selective trace detection of nitroaromatic explosive vapours using fluorescence quenching
Bolse, N.; Eckstein, R.; Schend, M.; Habermehl, A.; Eschenbaum, C.; Hernandez-Sosa, G.; Lemmer, U.
2017. Flexible and printed electronics, 2 (2), Art. Nr. 024001. doi:10.1088/2058-8585/aa6601

Degradation Mechanisms in Organic Light-Emitting Diodes with Polyethylenimine as a Solution-Processed Electron Injection Layer
Stolz, S.; Zhang, Y.; Lemmer, U.; Hernandez-Sosa, G.; Aziz, H.
2017. ACS applied materials & interfaces, 9 (3), 2776–2785. doi:10.1021/acsami.6b15062

Printed sensor arrays for the fluorescence detection of explosive traces
Bolse, N.; Eckstein, R.; Schend, M.; Habermehl, A.; Hernandez-Sosa, G.; Eschenbaum, C.; Lemmer, U.
2016. Engineering and Life, Hannover, 19.-21. Oktober 2016

Roll-to-roll fabrication approaches for surface-enhanced Raman spectroscopy
Habermehl, A.; Eckstein, R.; Bolse, N.; Eschenbaum, C.; Hernandez-Sosa, G.; Lemmer, U.
2016. Engineering and Life, Hannover, 19.-21. Oktober 2016

Surface Lattice Resonances for Enhanced and Directional Electroluminescence at High Current Densities
Zakharko, Y.; Held, M.; Graf, A.; Rödlmeier, T.; Eckstein, R.; Hernandez-Sosa, G.; Hähnlein, B.; Pezoldt, J.; Zaumseil, J.
2016. ACS photonics, 3 (12), 2225–2230. doi:10.1021/acsphotonics.6b00491

Poly(lactic-co-glycolic acid) (PLGA) as Ion-Conducting Polymer for Biodegradable Light-Emitting Electrochemical Cells
Zimmermann, J.; Jürgensen, N.; Morfa, A. J.; Wang, B.; Tekoglu, S.; Hernandez-Sosa, G.
2016. ACS sustainable chemistry & engineering, 4 (12), 7050–7055. doi:10.1021/acssuschemeng.6b01953

Fabrication of polymer solar cells from organic nanoparticle dispersions by doctor blading or ink-jet printing
Sankaran, S.; Glaser, K.; Gärtner, S.; Rödlmeier, T.; Sudau, K.; Hernandez-Sosa, G.; Colsmann, A.
2016. Organic electronics, 28, 118–122. doi:10.1016/j.orgel.2015.10.011

One-step additive crosslinking of conjugated polyelectrolyte interlayers: Improved lifetime and performance of solution-processed OLEDs
Stolz, S.; Petzoldt, M.; Kotadiya, N.; Rödlmeier, T.; Eckstein, R.; Freudenberg, J.; Bunz, U. H. F.; Lemmer, U.; Mankel, E.; Hamburger, M.; Hernandez-Sosa, G.
2016. Journal of materials chemistry / C, 4 (47), 11150–11156. doi:10.1039/c6tc04417d

Comparison of biodegradable substrates for printed organic electronic devices
Morfa, A. J.; Rödlmeier, T.; Jürgensen, N.; Stolz, S.; Hernandez-Sosa, G.
2016. Cellulose, 23 (6), 3809–3817. doi:10.1007/s10570-016-1049-0

Multipass inkjet printed planar methylammonium lead iodide perovskite solar cells
Mathies, F.; Abzieher, T.; Hochstuhl, A.; Glaser, K.; Colsmann, A.; Paetzold, U. W.; Hernandez-Sosa, G.; Lemmer, U.; Quintilla, A.
2016. Journal of materials chemistry / A, 4 (48), 19207–19213. doi:10.1039/C6TA07972E

Biodegradable Polycaprolactone as Ion Solvating Polymer for Solution-Processed Light-Emitting Electrochemical Cells
Jürgensen, N.; Zimmermann, J.; Morfa, A. J.; Hernandez-Sosa, G.
2016. Scientific reports, 6, 36643. doi:10.1038/srep36643

Digitally Printed Dewetting Patterns for Self-Organized Microelectronics
Eckstein, R.; Alt, M.; Rödlmeier, T.; Scharfer, P.; Lemmer, U.; Hernandez-Sosa, G.
2016. Advanced materials, 28 (35), 7708–7715. doi:10.1002/adma.201602082

High-Performance Electron Injection Layers with a Wide Processing Window from an Amidoamine-Functionalized Polyfluorene
Stolz, S.; Petzoldt, M.; Dück, S.; Sendner, M.; Bunz, U. H. F.; Lemmer, U.; Hamburger, M.; Hernandez-Sosa, G.
2016. ACS Applied Materials and Interfaces, 8 (20), 12959–12967. doi:10.1021/acsami.6b03557

Photo-Cross-Linkable Polyfluorene-Triarylamine (PF-PTAA) Copolymer Based on the [2 + 2] Cycloaddition Reaction and Its Use as Hole-Transport Layer in OLEDs
Bender, M.; Schelkle, K. M.; Jürgensen, N.; Schmid, S.; Hernandez-Sosa, G.; Bunz, U. H. F.
2016. Macromolecules, 49 (8), 2957–2961. doi:10.1021/acs.macromol.6b00673

Emissive Polyelectrolytes As Interlayer for Color Tuning and Electron Injection in Solution-Processed Light-Emitting Devices
Tekoglu, S.; Petzoldt, M.; Stolz, S.; Bunz, U. H. F.; Lemmer, U.; Hamburger, M.; Hernandez-Sosa, G.
2016. ACS Applied Materials and Interfaces, 8 (11), 7320–7325. doi:10.1021/acsami.6b00665

Adjustable passivation of SiO₂ trap states in OFETs by an ultrathin CVD deposited polymer coating
Alt, M.; Melzer, C.; Mathies, F.; Deing, K.; Hernandez-Sosa, G.; Lemmer, U.
2016. Applied physics / A, 122, Art. Nr. 204. doi:10.1007/s00339-016-9678-6

Naphthalene Tetracarboxydiimide-Based n-Type Polymers with Removable Solubility via Thermally Cleavable Side Chains
Hillebrandt, S.; Adermann, T.; Alt, M.; Schinke, J.; Glaser, T.; Mankel, E.; Hernandez-Sosa, G.; Jaegermann, W.; Lemmer, U.; Pucci, A.; Kowalsky, W.; Müllen, K.; Lovrincic, R.; Hamburger, M.
2016. ACS Applied Materials and Interfaces, 8 (7), 4940–4945. doi:10.1021/acsami.5b10901

Aerosol-jet printed flexible organic photodiodes: Semi-transparent, color neutral, and highly efficient
Eckstein, R.; Rödlmeier, T.; Glaser, T.; Valouch, S.; Mauer, R.; Lemmer, U.; Hernandez-Sosa, G.
2015. Advanced electronic materials, 1 (8), 1500101/1–7. doi:10.1002/aelm.201500101

Modelling and simulation of gate leakage currents of solution-processed OTFT
Hengen, S.; Alt, M.; Hernandez-Sosa, G.; Giehl, J.; Lemmer, U.; Mechau, N.
2014. Organic Electronics: physics, materials, applications, 15 (3), 829–834. doi:10.1016/j.orgel.2013.12.022

Investigation of Solution-Processed Ultrathin Electron Injection Layers for Organic Light-Emitting Diodes
Stolz, S.; Scherer, M.; Mankel, E.; Lovrincic, R.; Schinke, J.; Kowalsky, W.; Jaegermann, W.; Lemmer, U.; Mechau, N.; Hernandez-Sosa, G.
2014. ACS Applied Materials and Interfaces, 6 (9), 6616–6622. doi:10.1021/am500287y

The Compromises of Printing Organic Electronics: A Case Study of Gravure-Printed Light-Emitting Electrochemical Cells
Hernandez-Sosa, G.; Tekoglu, S.; Stolz, S.; Eckstein, R.; Teusch, C.; Trapp, J.; Lemmer, U.; Hamburger, M.; Mechau, N.
2014. Advanced Materials, 26 (20), 3235–3240. doi:10.1002/adma.201305541

Aerosol jet printed top grids for organic optoelectronic devices
Eckstein, R.; Hernandez-Sosa, G.; Lemmer, U.; Mechau, N.
2014. Organic electronics : materials, physics, chemistry, applications, 15 (9), 2135–2140. doi:10.1016/j.orgel.2014.05.031

Printing PPEs: Fundamental Structure - Property Relationships
Markl, F.; Braun, I.; Smarsly, E.; Lemmer, U.; Mechau, N.; Hernandez-Sosa, G.; Bunz, U. H. F.
2014. ACS Macro Letters, 3 (8), 788–790. doi:10.1021/mz500340t

Processing Follows Function: Pushing the Formation of Self-Assembled Monolayers to High-Throughput Compatible Time Scales
Alt, M.; Schinke, J.; Hillebrandt, S.; Hänsel, M.; Hernandez-Sosa, G.; Mechau, N.; Glaser, T.; Mankel, E.; Hamburger, M.; Deing, K.; Jaegermann, W.; Pucci, A.; Kowalsky, W.; Lemmer, U.; Lovrincic, R.
2014. ACS Applied Materials and Interfaces, 6 (22), 20234–20241. doi:10.1021/am5057689

Gravure printed flexible small-molecule organic light emitting diodes
Tekoglu, S.; Hernandez-Sosa, G.; Kluge, E.; Lemmer, U.; Mechau, N.
2013. Organic Electronics: physics, materials, applications, 14 (12), 3493–3499. doi:10.1016/j.orgel.2013.09.027

Rheological and Drying Considerations for Uniformly Gravure-Printed Layers: Towards Large-Area Flexible Organic Light-Emitting Diodes
Hernandez-Sosa, G.; Bornemann, N.; Ringle, I.; Agari, M.; Dörsam, E. r.; Mechau, N.; Lemmer, U.
2013. Advanced Functional Materials, 23 (25), 3164–3171. doi:10.1002/adfm.201202862

The role of the polymer solid electrolyte molecular weight in light-emitting electrochemical cells
Hernandez-Sosa, G.; Eckstein, R.; Tekoglu, S.; Becker, T.; Mathies, F.; Lemmer, U.; Mechau, N.
2013. Organic Electronics, 14 (9), 2223–2227. doi:10.1016/j.orgel.2013.05.040

High Photoconductive Responsivity in Solution-Processed Polycrystalline Organic Composite Films
Hernandez-Sosa, G.; Coates, N. E.; Valouch, S.; Moses, D.
2011. Advanced Functional Materials, 21 (5), 927–931

Extension of the spectral responsivity of the photocurrent in solution-processed small molecule composite via a charge transfer excitation
Hernandez-Sosa, G.; Tong, M.; Coates, N. E.; Valouch, S.; Moses, D.
2011. Applied Physics Letters, 99 (16), 163306/1–3