Rivnay Group

Publications

For citation metrics see Google Scholar or ORCID.

2026

  1. Backbone Engineering of Benzodifurandione-Based n-Type OMIECs With Antiambipolar Behavior

    D. Gunturkun, D. Meli, M. Kuhn, E. M. Herzig, J. Rivnay, C. B. Nielsen

    Advanced Electronic Materials

    doi:10.1002/aelm.70567

  2. Encapsulated Leptin-Producing Cells Facilitate Entrainment of Circadian Rhythms in Rodents and Nonhuman Primates

    S. T. Fleury, X. Lin, P. D. Rios, C. Olker, E. J. Song, A. C. Perez, C. Fell, D. Lopez, I. Joshi, H. Nasir, C. Curtis, D. Muringi, K. Wang, J. Oberholzer, F. W. Turek, I. B. Hilton, J. Rivnay, M. H. Vitaterna, O. Veiseh

    Advanced Science, e77191

    doi:10.1002/advs.77191

  3. Tuning ionic and electronic conduction of PEDOT:PSS:Nafion complexes towards artificial synapses with tailored memory retention

    D. Altamura, M. Pugliese, G. M. Matrone, Z. Laswick, C. Simari, I. Farella, A. Mezzi, D. Caschera, D. Caprini, G. Parisi, M. Esposito, C. Giannini, G. Gigli, V. Maiorano, I. Nicotera, A. Cola, J. Rivnay, P. Cossari

    Communications Materials

    doi:10.1038/s43246-026-01250-6

  4. 4-Electron Oxygen Reduction Reaction (ORR) with Iron Phthalocyanine (FePc) Functionalized Nanowire Templated-3D Fuzzy Graphene (NT-3DFG)

    S. Jo, H. Jia, X. Wang, R. E. Wu, L. Wang, S. A. Gershanok, J. Rivnay, M. K. Y. Chan, R. Kurchin, T. Cohen-Karni

    ACS Catalysis

    doi:10.1021/acscatal.6c01943

  5. Coupled Ionic–Electronic Transport in Vertical OECTs: A Combined Experimental and Simulation Study

    D. Shamalia, Z. Laswick, J. Rivnay, N. Tessler

    Advanced Electronic Materials 12

    doi:10.1002/aelm.202500689

  6. Design of a wireless, fully implantable platform for in-situ oxygenation of encapsulated cell therapies

    C. Wright, A. Surendran, I. Lee, J. E. Villacres, A. Ezerins, A. Curtiss, N. Brown, J. Liu, B. Rothrock, P. Rios, D. Lopez, I. Joshi, H. Nasir, H. Wang, C. Fell, A. Davis, J. Oberholzer, J. Hester, T. Cohen-Karni, J. Rivnay, O. Veiseh

    Device 4, 101106

    doi:10.1016/j.device.2026.101106

  7. Broadly applicable hydrophilic additive enhances electrochemical transistor function

    L. Gao, Y. Cho, R. Wang, Y. Yao, D. Zhang, Y. Wang, Y. Cheng, Y. Wang, Q. Ma, I. Duplessis, S. Chung, E. Wilson, K. Cho, B. Wang, L. Li, J. Rivnay, H. Wang, J. Yu, T. J. Marks, A. Facchetti

    Proceedings of the National Academy of Sciences 123, e2523877123

    doi:10.1073/pnas.2523877123

  8. Robust Interpretation of Electrochemical Impedance Spectra Using Numerical Complex Analysis

    J. D. George, W. Brenneis, V. K. Sangwan, D. Meli, H. Kurtz, J. Richards, L. J. Lauhon, J. Rivnay, M. C. Hersam, J. Lopez, M. K. Y. Chan, V. Taylor

    ACS Measurement Science Au 6, 324-339

    doi:10.1021/acsmeasuresciau.5c00151

2025

  1. Thermo-reversible gelation of self-assembled conducting polymer colloids

    V. S. Damani, X. Xie, R. E. Daso, K. Suman, M. Ghasemi, W. Xie, R. Wu, Y. Wu, C. L. Chao, J. E. Alberto, C. M. Lorch, A.-N. Yang, D. M. Nguyen, T. Shrestha, K. Otero, C.-Y. Lo, D. J. Pochan, E. D. Gomez, J. Rivnay, L. V. Kayser

    Nature Communications 16, 10879

    doi:10.1038/s41467-025-66034-x

  2. Sulfonated PEDOT-Modified Decellularized Arteries as Electroactive Scaffolds for Vascular Tissue Engineering

    T. K. Brown, R. Daso, C. Petersen, C. Beaumont, J. Tropp, A. del Carmen, C. L. Chao, C. Dang, J. Rivnay, B. Jiang

    Journal of Biomedical Materials Research Part A 113, e70002

    doi:10.1002/jbma.70002

  3. Charge state-dependent ion condensation near conjugated polymer backbones

    D. Meli, Q. Thomas, N. Rolland, G. Freychet, C. J. Kousseff, P. Cavassin, L. Q. Flagg, V. Lemaur, A. Surendran, Z. Hamid, S. Griggs, R. Wu, R. A. Huerta, I. D. Duplessis, B. D. Paulsen, T. J. Marks, L. J. Lauhon, I. McCulloch, L. J. Richter, D. Beljonne, J. Rivnay

    Materials Horizons 13, 1877-1886

    doi:10.1039/d5mh01939g

  4. Anomalous Stiffening of a Conjugated Polymer During Electrochemical Oxidation

    J. P. I. Tarrés, D. Zhu, C. Musumeci, Y. Kim, D. Meli, H. Yu, M. Jha, B. D. Paulsen, R. Wu, J. Kimpel, Z. Laswick, S. H. K. Paleti, Y. Zhang, S. Barlow, S. R. Marder, J. Nelson, J. Rivnay, C. Müller

    Advanced Functional Materials 36

    doi:10.1002/adfm.202519980

  5. Programming Aptamer–Protein Complexation Kinetics via Modulation of G-Quadruplex Secondary Structure

    C. D. Flynn, D. Chang, Y. Lee, S. E. Isaacson, Z. Wu, J. Rivnay, S. O. Kelley

    Journal of the American Chemical Society 147, 34204-34210

    doi:10.1021/jacs.5c10067

  6. Standardized Electrochemical Characterization of Conductive Hydrogels

    R. E. Daso, R. Posey, H. Garza, A. Perry, C. Petersen, A. C. Fritz, J. Rivnay, J. Tropp

    Advanced Functional Materials 35

    doi:10.1002/adfm.202508859

  7. Disulfide Incorporated Pyridine and Pyridinium Push–Pull Dyes for Optical Sensing and Antifouling Electrodes

    A. R. Brotherton, N. DomNwachukwu, M. D. Bailey, J. Rivnay, T. J. Meade

    Langmuir 41, 8144-8151

    doi:10.1021/acs.langmuir.4c04953

  8. Translating Extracellular Electron Transfer Activities with Organic Electrochemical Transistors

    Y. Gao, Y. Zhou, X. Ji, A. J. Graham, C. M. Dundas, I. E. M. Mahfoud, B. M. Tibbett, B. Tan, G. Partipilo, A. Dodabalapur, J. Rivnay, B. K. Keitz

    Journal of Visualized Experiments

    doi:10.3791/67928

  9. Integrating bioelectronics with cell-based synthetic biology

    J. Rivnay, R. Raman, J. T. Robinson, C. Schreib, T. Cohen-Karni, K. E. Galloway, O. Veiseh

    Nature Reviews Bioengineering 3, 317-332

    doi:10.1038/s44222-024-00262-6

  10. Cell-free biodegradable electroactive scaffold for urinary bladder tissue regeneration

    R. L. Keate, M. I. Bury, M. Mendez-Santos, A. Gerena, M. Goedegebuure, J. Rivnay, A. K. Sharma, G. A. Ameer

    Nature Communications 16, 11

    doi:10.1038/s41467-024-55401-9

  11. Impact of donor modification on azaisoindigo-based polymers for n- and p-type organic electrochemical transistors

    D. Gunturkun, D. Meli, K. J. Thorley, M. Kuhn, E. M. Herzig, J. Rivnay, C. B. Nielsen

    Journal of Materials Chemistry C 13, 22244-22252

    doi:10.1039/d5tc02636a

2024

  1. The Influence of Alkyl Spacers and Molecular Weight on the Charge Transport and Storage Properties of Oxy-Bithiophene-Based Conjugated Polymers

    H. Yu, A. Marks, S. M. Tuladhar, N. Siemons, I. Anderson, S. Bidinger, S. T. Keene, T. J. Quill, R. Wu, O. Gough, G. Wu, F. Eisner, A. Salleo, J. Rivnay, G. G. Malliaras, P. R. F. Barnes, I. McCulloch, J. Nelson

    Angewandte Chemie International Edition 64, e202417897

    doi:10.1002/anie.202417897

  2. A Pro-Angiogenic Immunoprotective Membrane for Cell Therapies

    H. Wang, C. Duan, R. Luo, Y. Liu, O. Tong, J. Demski, J. Rivnay, G. A. Ameer

    Advanced Healthcare Materials 14, e2400459

    doi:10.1002/adhm.202400459

  3. Highly Resistive Biomembranes Coupled to Organic Transistors enable Ion-Channel Mediated Neuromorphic Synapses

    J. J. Maraj, E. A. Schafer, M. M. Mansour, E. A. Hussein, J. Berryman, E. Klavon, J. Rivnay, S. A. Sarles

    Advanced Electronic Materials 11

    doi:10.1002/aelm.202400526

  4. HaloTag-Modified, Ferrocene Labeled Self-Assembled Monolayers for Protein Sensing

    A. R. Brotherton, G. P. Neupane, X. Ji, K. Sullivan, M. D. Bailey, E. J. Berns, J. Rivnay, M. Mrksich, T. J. Meade

    Langmuir 40, 22856-22864

    doi:10.1021/acs.langmuir.4c02941

  5. Small-Molecule Mixed Ionic-Electronic Conductors for Efficient N-Type Electrochemical Transistors: Structure-Function Correlations

    Y. Cho, L. Gao, Y. Yao, J. Kim, D. Zhang, G. Forti, I. Duplessis, Y. Wang, R. M. Pankow, X. Ji, J. Rivnay, T. J. Marks, A. Facchetti

    Angewandte Chemie International Edition 64, e202414180

    doi:10.1002/anie.202414180

  6. The Effect of Organic Semiconductor Electron Affinity on Preventing Parasitic Oxidation Reactions Limiting Performance of n-Type Organic Electrochemical Transistors

    M. Alsufyani, B. Moss, C. E. Tait, W. K. Myers, M. Shahi, K. Stewart, X. Zhao, R. B. Rashid, D. Meli, R. Wu, B. D. Paulsen, K. Thorley, Y. Lin, C. Combe, C. Kniebe-Evans, S. Inal, S. Y. Jeong, H. Y. Woo, G. Ritchie, J.-S. Kim, J. Rivnay, A. Paterson, J. R. Durrant, I. McCulloch

    Advanced Materials 36, e2403911

    doi:10.1002/adma.202403911

  7. Decellularized Biohybrid Nerve Promotes Motor Axon Projections

    A. S. Mehta, S. L. Zhang, X. Xie, S. Khanna, J. Tropp, X. Ji, R. E. Daso, C. K. Franz, S. W. Jordan, J. Rivnay

    Advanced Healthcare Materials 13, e2401875

    doi:10.1002/adhm.202401875

  8. Tunable anti-ambipolar vertical bilayer organic electrochemical transistor enable neuromorphic retinal pathway

    Z. Laswick, X. Wu, A. Surendran, Z. Zhou, X. Ji, G. M. Matrone, W. L. Leong, J. Rivnay

    Nature Communications 15, 6309

    doi:10.1038/s41467-024-50496-6

  9. Droplet Polymer Bilayers for Bioelectronic Membrane Interfacing

    E. A. Schafer, J. J. Maraj, C. Kenney, S. A. Sarles, J. Rivnay

    Journal of the American Chemical Society 146, 14391-14396

    doi:10.1021/jacs.4c01591

  10. Direct quantification of ion composition and mobility in organic mixed ionic-electronic conductors

    R. Wu, X. Ji, Q. Ma, B. D. Paulsen, J. Tropp, J. Rivnay

    Science Advances 10, eadn8628

    doi:10.1126/sciadv.adn8628

  11. A modular organic neuromorphic spiking circuit for retina-inspired sensory coding and neurotransmitter-mediated neural pathways

    G. M. Matrone, E. R. W. van Doremaele, A. Surendran, Z. Laswick, S. Griggs, G. Ye, I. McCulloch, F. Santoro, J. Rivnay, Y. van de Burgt

    Nature Communications 15, 2868

    doi:10.1038/s41467-024-47226-3

  12. Bridging length scales in organic mixed ionic–electronic conductors through internal strain and mesoscale dynamics

    R. Wu, D. Meli, J. Strzalka, S. Narayanan, Q. Zhang, B. D. Paulsen, J. Rivnay, C. J. Takacs

    Nature Materials 23, 648-655

    doi:10.1038/s41563-024-01813-3

  13. Monolithically integrated high-density vertical organic electrochemical transistor arrays and complementary circuits

    J. Kim, R. M. Pankow, Y. Cho, I. D. Duplessis, F. Qin, D. Meli, R. Daso, D. Zheng, W. Huang, J. Rivnay, T. J. Marks, A. Facchetti

    Nature Electronics 7, 234-243

    doi:10.1038/s41928-024-01127-x

  14. A hybrid transistor with transcriptionally controlled computation and plasticity

    Y. Gao, Y. Zhou, X. Ji, A. J. Graham, C. M. Dundas, I. E. M. Mahfoud, B. M. Tibbett, B. Tan, G. Partipilo, A. Dodabalapur, J. Rivnay, B. K. Keitz

    Nature Communications 15, 1598

    doi:10.1038/s41467-024-45759-1

  15. Decoupling the Influence of Poly(3,4-Ethylenedioxythiophene)-Collagen Composite Characteristics on Cell Stemness

    R. L. Keate, J. Tropp, R. Wu, A. J. Petty, G. A. Ameer, J. Rivnay

    Advanced Science 11, e2305562

    doi:10.1002/advs.202305562

  16. Enhancement of Conjugated Polymer Microstructure and Mixed-Conducting Properties via Chalcogenophene Heteroatom Substitution

    B. D. Paulsen, D. Meli, M. Moser, A. Marks, J. F. Ponder, R. Wu, E. A. Schafer, J. Strzalka, Q. Zhang, I. McCulloch, J. Rivnay

    Chemistry of Materials 36, 1818-1830

    doi:10.1021/acs.chemmater.3c02309

  17. Aligned Bioelectronic Polypyrrole/Collagen Constructs for Peripheral Nerve Interfacing

    R. P. Trueman, O. Guillemot-Legris, H. T. Lancashire, A. S. Mehta, J. Tropp, R. E. Daso, J. Rivnay, A. B. Tabor, J. B. Phillips, B. C. Schroeder

    Advanced Engineering Materials 26

    doi:10.1002/adem.202301488

  18. Side chain engineering in indacenodithiophene-co-benzothiadiazole and its impact on mixed ionic–electronic transport properties

    I. Holzer, V. Lemaur, M. Wang, H.-Y. Wu, L. Zhang, R. Marcial-Hernandez, P. Gilhooly-Finn, P. Cavassin, S. Hoyas, D. Meli, R. Wu, B. D. Paulsen, J. Strzalka, A. Liscio, J. Rivnay, H. Sirringhaus, N. Banerji, D. Beljonne, S. Fabiano, C. B. Nielsen

    Journal of Materials Chemistry C 12, 3686-3697

    doi:10.1039/d3tc04738e

2023

  1. Electrocatalytic on-site oxygenation for transplanted cell-based-therapies

    I. Lee, A. Surendran, S. Fleury, I. Gimino, A. Curtiss, C. Fell, D. J. Shiwarski, O. Refy, B. Rothrock, S. Jo, T. Schwartzkopff, A. S. Mehta, Y. Wang, A. Sipe, S. John, X. Ji, G. Nikiforidis, A. W. Feinberg, J. Hester, D. J. Weber, O. Veiseh, J. Rivnay, T. Cohen-Karni

    Nature Communications 14, 7019

    doi:10.1038/s41467-023-42697-2

  2. High-Hole-Mobility Fiber Organic Electrochemical Transistors for Next-Generation Adaptive Neuromorphic Bio-Hybrid Technologies

    P. Alarcon-Espejo, R. Sarabia-Riquelme, G. M. Matrone, M. Shahi, S. Mahmoudi, G. S. Rupasinghe, V. N. Le, A. M. Mantica, D. Qian, T. J. Balk, J. Rivnay, M. Weisenberger, A. F. Paterson

    Advanced Materials 36, e2305371

    doi:10.1002/adma.202305371

  3. A retrainable neuromorphic biosensor for on-chip learning and classification

    E. R. W. van Doremaele, X. Ji, J. Rivnay, Y. van de Burgt

    Nature Electronics 6, 765-770

    doi:10.1038/s41928-023-01020-z

  4. Conducting Polymer Nanoparticles with Intrinsic Aqueous Dispersibility for Conductive Hydrogels

    J. Tropp, C. P. Collins, X. Xie, R. E. Daso, A. S. Mehta, S. P. Patel, M. M. Reddy, S. E. Levin, C. Sun, J. Rivnay

    Advanced Materials 36, e2306691

    doi:10.1002/adma.202306691

  5. The hole truth

    R. Wu, D. Meli, J. Rivnay

    Nature Materials 22, 1055-1056

    doi:10.1038/s41563-023-01643-9

  6. Quantitative Composition and Mesoscale Ion Distribution in p-Type Organic Mixed Ionic-Electronic Conductors

    R. Wu, B. D. Paulsen, Q. Ma, I. McCulloch, J. Rivnay

    ACS Applied Materials & Interfaces 15, 30553-30566

    doi:10.1021/acsami.3c04449

  7. Toward Stable p-Type Thiophene-Based Organic Electrochemical Transistors

    S. Zhang, P. Ding, T.-P. Ruoko, R. Wu, M.-A. Stoeckel, M. Massetti, T. Liu, M. Vagin, D. Meli, R. Kroon, J. Rivnay, S. Fabiano

    Advanced Functional Materials 33

    doi:10.1002/adfm.202302249

  8. Organic mixed conductors for electrochemical transistors

    J. Tropp, D. Meli, J. Rivnay

    Matter 6, 3132-3164

    doi:10.1016/j.matt.2023.05.001

  9. Graphene and Poly(3,4-ethylenedioxythiophene)–Polystyrene Sulfonate Hybrid Nanostructures for Input/Output Bioelectronics

    R. Garg, G. Balakrishnan, R. B. Rashid, S. A. Gershanok, D. S. Roman, Y. Wang, P. C. Kouassi, J. Rivnay, T. Cohen-Karni

    ACS Applied Nano Materials 6, 8495-8505

    doi:10.1021/acsanm.3c00849

  10. Hybrid Supported Lipid Bilayers for Bioinspired Bioelectronics with Enhanced Stability

    E. A. Schafer, E. Davis, Z. Manzer, S. Daniel, J. Rivnay

    ACS Applied Materials & Interfaces 15, 24638-24647

    doi:10.1021/acsami.3c01054

  11. Revealing the Impact of Molecular Weight on Mixed Conduction in Glycolated Polythiophenes through Electrolyte Choice

    J. Tropp, D. Meli, R. Wu, B. Xu, S. B. Hunt, J. D. Azoulay, B. D. Paulsen, J. Rivnay

    ACS Materials Letters 5, 1367-1375

    doi:10.1021/acsmaterialslett.2c01114

  12. Organic electrochemical transistors as on-site signal amplifiers for electrochemical aptamer-based sensing

    X. Ji, X. Lin, J. Rivnay

    Nature Communications 14, 1665

    doi:10.1038/s41467-023-37402-2

  13. Combined Optical, Gravimetric, and Electrical Operando Investigation of Structural Variations in Polymeric Mixed Conductors

    Y. Zhang, B. D. Paulsen, E. A. Schafer, Q. Zeng, F. Yu, L. Yang, Y. Xue, J. Rivnay, N. Zhao

    Advanced Functional Materials 33

    doi:10.1002/adfm.202214380

  14. Vertical organic electrochemical transistors for complementary circuits

    W. Huang, J. Chen, Y. Yao, D. Zheng, X. Ji, L.-W. Feng, D. Moore, N. R. Glavin, M. Xie, Y. Chen, R. M. Pankow, A. Surendran, Z. Wang, Y. Xia, L. Bai, J. Rivnay, J. Ping, X. Guo, Y. Cheng, T. J. Marks, A. Facchetti

    Nature 613, 496-502

    doi:10.1038/s41586-022-05592-2

  15. On the fundamentals of organic mixed ionic/electronic conductors

    S. Fabiano, L. Flagg, T. C. H. Castillo, S. Inal, L. G. Kaake, L. V. Kayser, S. T. Keene, S. Ludwigs, C. Muller, B. M. Savoie, B. Lüssem, J. L. Lutkenhaus, M. Matta, D. Meli, S. N. Patel, B. D. Paulsen, J. Rivnay, J. Surgailis

    Journal of Materials Chemistry C 11, 14527-14539

    doi:10.1039/d3tc03058j

  16. Aqueous processing of organic semiconductors enabled by stable nanoparticles with built-in surfactants

    R. Marcial-Hernandez, S. Giacalone, W. G. Neal, C.-S. Lee, P. A. Gilhooly-Finn, G. Mastroianni, D. Meli, R. Wu, J. Rivnay, M. Palma, C. B. Nielsen

    Nanoscale 15, 6793-6801

    doi:10.1039/d2nr06024h

2022

  1. The effect of residual palladium on the performance of organic electrochemical transistors

    S. Griggs, A. Marks, D. Meli, G. Rebetez, O. Bardagot, B. D. Paulsen, H. Chen, K. Weaver, M. I. Nugraha, E. A. Schafer, J. Tropp, C. M. Aitchison, T. D. Anthopoulos, N. Banerji, J. Rivnay, I. McCulloch

    Nature Communications 13, 7964

    doi:10.1038/s41467-022-35573-y

  2. Versatile Poly(3,4-ethylenedioxythiophene) Polyelectrolytes for Bioelectronics by Incorporation of an Activated Ester

    J. Tropp, A. S. Mehta, X. Ji, A. Surendran, R. Wu, E. A. Schafer, M. M. Reddy, S. P. Patel, A. J. Petty, J. Rivnay

    Chemistry of Materials 35, 41-50

    doi:10.1021/acs.chemmater.2c02315

  3. Mass and Charge Transport Kinetics in an Organic Mixed Ionic–Electronic Conductor

    R. Wu, B. D. Paulsen, Q. Ma, J. Rivnay

    Chemistry of Materials 34, 9699-9710

    doi:10.1021/acs.chemmater.2c02476

  4. Enhancing the Backbone Coplanarity of n-Type Copolymers for Higher Electron Mobility and Stability in Organic Electrochemical Transistors

    I. P. Maria, S. Griggs, R. B. Rashid, B. D. Paulsen, J. Surgailis, K. Thorley, V. N. Le, G. T. Harrison, C. Combe, R. Hallani, A. Giovannitti, A. F. Paterson, S. Inal, J. Rivnay, I. McCulloch

    Chemistry of Materials 34, 8593-8602

    doi:10.1021/acs.chemmater.2c01552

  5. 3D-Printed Electroactive Hydrogel Architectures with Sub-100 µm Resolution Promote Myoblast Viability

    R. L. Keate, J. Tropp, C. P. Collins, H. O. T. Ware, A. J. Petty, G. A. Ameer, C. Sun, J. Rivnay

    Macromolecular Bioscience 22, e2200103

    doi:10.1002/mabi.202200103

  6. Sources and Mechanism of Degradation in p-Type Thiophene-Based Organic Electrochemical Transistors

    E. A. Schafer, R. Wu, D. Meli, J. Tropp, M. Moser, I. McCulloch, B. D. Paulsen, J. Rivnay

    ACS Applied Electronic Materials 4, 1391-1404

    doi:10.1021/acsaelm.1c01171

  7. A Semiconducting Two-Dimensional Polymer as an Organic Electrochemical Transistor Active Layer

    R. B. Rashid, A. M. Evans, L. A. Hall, R. R. Dasari, E. K. Roesner, S. R. Marder, D. M. D'Allesandro, W. R. Dichtel, J. Rivnay

    Advanced Materials 34, e2110703

    doi:10.1002/adma.202110703

  8. Synthetic Nuances to Maximize n-Type Organic Electrochemical Transistor and Thermoelectric Performance in Fused Lactam Polymers

    A. Marks, X. Chen, R. Wu, R. B. Rashid, W. Jin, B. D. Paulsen, M. Moser, X. Ji, S. Griggs, D. Meli, X. Wu, H. Bristow, J. Strzalka, N. Gasparini, G. Costantini, S. Fabiano, J. Rivnay, I. McCulloch

    Journal of the American Chemical Society 144, 4642-4656

    doi:10.1021/jacs.2c00735

  9. Conductive and Electroactive Biomaterials and Bioelectronics

    M. Nikkhah, J. Rivnay

    Acta Biomaterialia 139, 1-3

    doi:10.1016/j.actbio.2022.01.018

  10. From p- to n-Type Mixed Conduction in Isoindigo-Based Polymers through Molecular Design

    Z. S. Parr, J. Borges-González, R. B. Rashid, K. J. Thorley, D. Meli, B. D. Paulsen, J. Strzalka, J. Rivnay, C. B. Nielsen

    Advanced Materials 34, e2107829

    doi:10.1002/adma.202107829

  11. Operando Characterization of Organic Mixed Ionic/Electronic Conducting Materials

    R. Wu, M. Matta, B. D. Paulsen, J. Rivnay

    Chemical Reviews 122, 4493-4551

    doi:10.1021/acs.chemrev.1c00597

  12. The Jigsaw Design Challenge

    S. C. Calkins, J. Rivnay

    Journal of Effective Teaching in Higher Education 4, 19-35

    doi:10.36021/jethe.v4i3.249

  13. Influence of the molecular weight and size distribution of PSS on mixed ionic-electronic transport in PEDOT:PSS

    C.-Y. Lo, Y. Wu, E. Awuyah, D. Meli, D. M. Nguyen, R. Wu, B. Xu, J. Strzalka, J. Rivnay, D. C. Martin, L. V. Kayser

    Polymer Chemistry 13, 2764-2775

    doi:10.1039/d2py00271j

  14. Transistors in Bioelectronics

    X. Ji, J. Rivnay

    Introduction to Bioelectronics, 1-32

    doi:10.1063/9780735424470_004

2021

  1. Lactone Backbone Density in Rigid Electron-Deficient Semiconducting Polymers Enabling High n-type Organic Thermoelectric Performance

    M. Alsufyani, M.-A. Stoeckel, X. Chen, K. Thorley, R. K. Hallani, Y. Puttisong, X. Ji, D. Meli, B. D. Paulsen, J. Strzalka, K. Regeta, C. Combe, H. Chen, J. Tian, J. Rivnay, S. Fabiano, I. McCulloch

    Angewandte Chemie International Edition 61, e202113078

    doi:10.1002/anie.202113078

  2. A Collagen-Conducting Polymer Composite with Enhanced Chondrogenic Potential

    R. L. Keate, J. Tropp, C. Serna, J. Rivnay

    Cellular and Molecular Bioengineering 14, 501-512

    doi:10.1007/s12195-021-00702-y

  3. Electrochemistry of Thin Films with In Situ/Operando Grazing Incidence X-Ray Scattering: Bypassing Electrolyte Scattering for High Fidelity Time Resolved Studies

    B. D. Paulsen, A. Giovannitti, R. Wu, J. Strzalka, Q. Zhang, J. Rivnay, C. J. Takacs

    Small 17, e2103213

    doi:10.1002/smll.202103213

  4. Ambipolar inverters based on cofacial vertical organic electrochemical transistor pairs for biosignal amplification

    R. B. Rashid, W. Du, S. Griggs, I. P. Maria, I. McCulloch, J. Rivnay

    Science Advances 7, eabh1055

    doi:10.1126/sciadv.abh1055

  5. Advances in bioelectronics: Materials, devices, and translational applications

    M. Rolandi, A. Noy, S. Inal, J. Rivnay

    APL Materials 9

    doi:10.1063/5.0060323

  6. Regiochemistry-Driven Organic Electrochemical Transistor Performance Enhancement in Ethylene Glycol-Functionalized Polythiophenes

    R. K. Hallani, B. D. Paulsen, A. J. Petty, R. Sheelamanthula, M. Moser, K. J. Thorley, W. Sohn, R. B. Rashid, A. Savva, S. Moro, J. P. Parker, O. Drury, M. Alsufyani, M. Neophytou, J. Kosco, S. Inal, G. Costantini, J. Rivnay, I. McCulloch

    Journal of the American Chemical Society 143, 11007-11018

    doi:10.1021/jacs.1c03516

  7. Organic electrochemical transistors in bioelectronic circuits

    R. B. Rashid, X. Ji, J. Rivnay

    Biosensors and Bioelectronics 190, 113461

    doi:10.1016/j.bios.2021.113461

  8. Mixed Ionic-Electronic Transport in Polymers

    B. D. Paulsen, S. Fabiano, J. Rivnay

    Annual Review of Materials Research 51, 73-99

    doi:10.1146/annurev-matsci-080619-101319

  9. Mimicking associative learning using an ion-trapping non-volatile synaptic organic electrochemical transistor

    X. Ji, B. D. Paulsen, G. K. K. Chik, R. Wu, Y. Yin, P. K. L. Chan, J. Rivnay

    Nature Communications 12, 2480

    doi:10.1038/s41467-021-22680-5

  10. The 2021 flexible and printed electronics roadmap

    Y. Bonnassieux, C. J. Brabec, Y. Cao, T. B. Carmichael, M. L. Chabinyc, K.-T. Cheng, G. Cho, A. Chung, C. L. Cobb, A. Distler, H.-J. Egelhaaf, G. Grau, X. Guo, G. Haghiashtiani, T.-C. Huang, M. M. Hussain, B. Iniguez, T.-M. Lee, L. Li, Y. Ma, D. Ma, M. C. McAlpine, T. N. Ng, R. Österbacka, S. N. Patel, J. Peng, H. Peng, J. Rivnay, L. Shao, D. Steingart, R. A. Street, V. Subramanian, L. Torsi, Y. Wu

    Flexible and Printed Electronics 6, 023001

    doi:10.1088/2058-8585/abf986

  11. Mixed Conduction in an N-Type Organic Semiconductor in the Absence of Hydrophilic Side-Chains

    J. Surgailis, A. Savva, V. Druet, B. D. Paulsen, R. Wu, A. Hamidi-Sakr, D. Ohayon, G. Nikiforidis, X. Chen, I. McCulloch, J. Rivnay, S. Inal

    Advanced Functional Materials 31

    doi:10.1002/adfm.202010165

  12. Strain-Engineering Induced Anisotropic Crystallite Orientation and Maximized Carrier Mobility for High-Performance Microfiber-Based Organic Bioelectronic Devices

    Y. Kim, H. Noh, B. D. Paulsen, J. Kim, I.-Y. Jo, H. Ahn, J. Rivnay, M.-H. Yoon

    Advanced Materials 33, e2007550

    doi:10.1002/adma.202007550

  13. The Effect of Alkyl Spacers on the Mixed Ionic-Electronic Conduction Properties of N-Type Polymers

    I. P. Maria, B. D. Paulsen, A. Savva, D. Ohayon, R. Wu, R. Hallani, A. Basu, W. Du, T. D. Anthopoulos, S. Inal, J. Rivnay, I. McCulloch, A. Giovannitti

    Advanced Functional Materials 31

    doi:10.1002/adfm.202008718

  14. Influence of Side Chains on the n-Type Organic Electrochemical Transistor Performance

    D. Ohayon, A. Savva, W. Du, B. D. Paulsen, I. Uguz, R. S. Ashraf, J. Rivnay, I. McCulloch, S. Inal

    ACS Applied Materials & Interfaces 13, 4253-4266

    doi:10.1021/acsami.0c18599

  15. Design of biodegradable and biocompatible conjugated polymers for bioelectronics

    J. Tropp, J. Rivnay

    Journal of Materials Chemistry C 9, 13543-13556

    doi:10.1039/d1tc03600a

2020

  1. n-Type Rigid Semiconducting Polymers Bearing Oligo(Ethylene Glycol) Side Chains for High-Performance Organic Electrochemical Transistors

    X. Chen, A. Marks, B. D. Paulsen, R. Wu, R. B. Rashid, H. Chen, M. Alsufyani, J. Rivnay, I. McCulloch

    Angewandte Chemie International Edition 60, 9368-9373

    doi:10.1002/anie.202013998

  2. Toughening of a Soft Polar Polythiophene through Copolymerization with Hard Urethane Segments

    S. Zokaei, R. Kroon, J. Gladisch, B. D. Paulsen, W. Sohn, A. I. Hofmann, G. Persson, A. Stamm, P.-O. Syrén, E. Olsson, J. Rivnay, E. Stavrinidou, A. Lund, C. Müller

    Advanced Science 8, 2002778

    doi:10.1002/advs.202002778

  3. Polaron Delocalization in Donor–Acceptor Polymers and its Impact on Organic Electrochemical Transistor Performance

    M. Moser, A. Savva, K. Thorley, B. D. Paulsen, T. C. Hidalgo, D. Ohayon, H. Chen, A. Giovannitti, A. Marks, N. Gasparini, A. Wadsworth, J. Rivnay, S. Inal, I. McCulloch

    Angewandte Chemie International Edition 60, 7777-7785

    doi:10.1002/anie.202014078

  4. Time-Resolved Structural Kinetics of an Organic Mixed Ionic–Electronic Conductor

    B. D. Paulsen, R. Wu, C. J. Takacs, H.-G. Steinrück, J. Strzalka, Q. Zhang, M. F. Toney, J. Rivnay

    Advanced Materials 32, e2003404

    doi:10.1002/adma.202003404

  5. Ion Coordination and Chelation in a Glycolated Polymer Semiconductor: Molecular Dynamics and X-ray Fluorescence Study

    M. Matta, R. Wu, B. D. Paulsen, A. J. Petty, R. Sheelamanthula, I. McCulloch, G. C. Schatz, J. Rivnay

    Chemistry of Materials 32, 7301-7308

    doi:10.1021/acs.chemmater.0c01984

  6. Water stable molecular n-doping produces organic electrochemical transistors with high transconductance and record stability

    A. F. Paterson, A. Savva, S. Wustoni, L. Tsetseris, B. D. Paulsen, H. Faber, A. H. Emwas, X. Chen, G. Nikiforidis, T. C. Hidalgo, M. Moser, I. P. Maria, J. Rivnay, I. McCulloch, T. D. Anthopoulos, S. Inal

    Nature Communications 11, 3004

    doi:10.1038/s41467-020-16648-0

  7. Semiconducting Small Molecules as Active Materials for p-Type Accumulation Mode Organic Electrochemical Transistors

    Z. S. Parr, R. B. Rashid, B. D. Paulsen, B. Poggi, E. Tan, M. Freeley, M. Palma, I. Abrahams, J. Rivnay, C. B. Nielsen

    Advanced Electronic Materials 6

    doi:10.1002/aelm.202000215

  8. Conducting Polymers for Tissue Regeneration in Vivo

    A. J. Petty, R. L. Keate, B. Jiang, G. A. Ameer, J. Rivnay

    Chemistry of Materials 32, 4095-4115

    doi:10.1021/acs.chemmater.0c00767

  9. Energetic Control of Redox-Active Polymers toward Safe Organic Bioelectronic Materials

    A. Giovannitti, R. B. Rashid, Q. Thiburce, B. D. Paulsen, C. Cendra, K. Thorley, D. Moia, J. T. Mefford, D. Hanifi, D. Weiyuan, M. Moser, A. Salleo, J. Nelson, I. McCulloch, J. Rivnay

    Advanced Materials 32, e1908047

    doi:10.1002/adma.201908047

  10. Sample Preparation in Quartz Crystal Microbalance Measurements of Protein Adsorption and Polymer Mechanics

    G. E. dePolo, E. Schafer, K. Sadman, J. Rivnay, K. R. Shull

    Journal of Visualized Experiments

    doi:10.3791/60584

  11. Effect of polar side chains on neutral and p-doped polythiophene

    P. A. Finn, I. E. Jacobs, J. Armitage, R. Wu, B. D. Paulsen, M. Freeley, M. Palma, J. Rivnay, H. Sirringhaus, C. B. Nielsen

    Journal of Materials Chemistry C 8, 16216-16223

    doi:10.1039/d0tc04290k

  12. The effect of aromatic ring size in electron deficient semiconducting polymers for n-type organic thermoelectrics

    M. Alsufyani, R. K. Hallani, S. Wang, M. Xiao, X. Ji, B. D. Paulsen, K. Xu, H. Bristow, H. Chen, X. Chen, H. Sirringhaus, J. Rivnay, S. Fabiano, I. McCulloch

    Journal of Materials Chemistry C 8, 15150-15157

    doi:10.1039/d0tc03347b

2019

  1. Self-aligned, laser-cut organic electrochemical transistors

    R. B. Rashid, R. J. Ciechowski, J. Rivnay

    Flexible and Printed Electronics 5, 014007

    doi:10.1088/2058-8585/ab63a1

  2. Organic mixed ionic–electronic conductors

    B. D. Paulsen, K. Tybrandt, E. Stavrinidou, J. Rivnay

    Nature Materials 19, 13-26

    doi:10.1038/s41563-019-0435-z

  3. Solvent Engineering for High-Performance n-Type Organic Electrochemical Transistors

    A. Savva, D. Ohayon, J. Surgailis, A. F. Paterson, T. C. Hidalgo, X. Chen, I. P. Maria, B. D. Paulsen, A. J. Petty, J. Rivnay, I. McCulloch, S. Inal

    Advanced Electronic Materials 5

    doi:10.1002/aelm.201900249

  4. Glycolated Thiophene-Tetrafluorophenylene Copolymers for Bioelectronic Applications: Synthesis by Direct Heteroarylation Polymerisation

    Z. S. Parr, R. Halaksa, P. A. Finn, R. B. Rashid, A. Kovalenko, M. Weiter, J. Rivnay, J. Krajčovič, C. B. Nielsen

    ChemPlusChem 84, 1384-1390

    doi:10.1002/cplu.201900254

  5. Influence of Water on the Performance of Organic Electrochemical Transistors

    A. Savva, C. Cendra, A. Giugni, B. Torre, J. Surgailis, D. Ohayon, A. Giovannitti, I. McCulloch, E. Di Fabrizio, A. Salleo, J. Rivnay, S. Inal

    Chemistry of Materials 31, 927-937

    doi:10.1021/acs.chemmater.8b04335

2018

  1. Role of the Anion on the Transport and Structure of Organic Mixed Conductors

    C. Cendra, A. Giovannitti, A. Savva, V. Venkatraman, I. McCulloch, A. Salleo, S. Inal, J. Rivnay

    Advanced Functional Materials 29

    doi:10.1002/adfm.201807034

  2. Numerical Modeling of an Organic Electrochemical Transistor

    A. Shirinskaya, G. Horowitz, J. Rivnay, G. G. Malliaras, Y. Bonnassieux

    Biosensors 8, 103

    doi:10.3390/bios8040103

  3. Balancing Charge Storage and Mobility in an Oligo(Ether) Functionalized Dioxythiophene Copolymer for Organic- and Aqueous- Based Electrochemical Devices and Transistors

    L. R. Savagian, A. M. Österholm, J. F. Ponder, K. J. Barth, J. Rivnay, J. R. Reynolds

    Advanced Materials 30, e1804647

    doi:10.1002/adma.201804647

  4. Influence of PEDOT:PSS crystallinity and composition on electrochemical transistor performance and long-term stability

    S.-M. Kim, C.-H. Kim, Y. Kim, N. Kim, W.-J. Lee, E.-H. Lee, D. Kim, S. Park, K. Lee, J. Rivnay, M.-H. Yoon

    Nature Communications 9, 3858

    doi:10.1038/s41467-018-06084-6

  5. Device physics of organic electrochemical transistors

    J. T. Friedlein, R. R. McLeod, J. Rivnay

    Organic Electronics 63, 398-414

    doi:10.1016/j.orgel.2018.09.010

  6. Subthreshold Operation of Organic Electrochemical Transistors for Biosignal Amplification

    V. Venkatraman, J. T. Friedlein, A. Giovannitti, I. P. Maria, I. McCulloch, R. R. McLeod, J. Rivnay

    Advanced Science 5, 1800453

    doi:10.1002/advs.201800453

  7. Insights into the Oxidant/Polymer Interfacial Growth of Vapor Phase Polymerized PEDOT Thin Films

    A. Sharma, G. Andersson, J. Rivnay, J. F. Alvino, G. F. Metha, M. R. Andersson, K. Zuber, M. Fabretto

    Advanced Materials Interfaces 5

    doi:10.1002/admi.201800594

  8. Conjugated Polymers in Bioelectronics

    S. Inal, J. Rivnay, A.-O. Suiu, G. G. Malliaras, I. McCulloch

    Accounts of Chemical Research 51, 1368-1376

    doi:10.1021/acs.accounts.7b00624

  9. Direct metabolite detection with an n-type accumulation mode organic electrochemical transistor

    A. M. Pappa, D. Ohayon, A. Giovannitti, I. P. Maria, A. Savva, I. Uguz, J. Rivnay, I. McCulloch, R. M. Owens, S. Inal

    Science Advances 4, eaat0911

    doi:10.1126/sciadv.aat0911

  10. Recent Advances in Materials, Devices, and Systems for Neural Interfaces

    S. M. Won, E. Song, J. Zhao, J. Li, J. Rivnay, J. A. Rogers

    Advanced Materials 30, e1800534

    doi:10.1002/adma.201800534

  11. The Role of the Side Chain on the Performance of N-type Conjugated Polymers in Aqueous Electrolytes

    A. Giovannitti, I. P. Maria, D. Hanifi, M. J. Donahue, D. Bryant, K. J. Barth, B. E. Makdah, A. Savva, D. Moia, M. Zetek, P. R. F. Barnes, O. G. Reid, S. Inal, G. Rumbles, G. G. Malliaras, J. Nelson, J. Rivnay, I. McCulloch

    Chemistry of Materials 30, 2945-2953

    doi:10.1021/acs.chemmater.8b00321

  12. Redox-Stability of Alkoxy-BDT Copolymers and their Use for Organic Bioelectronic Devices

    A. Giovannitti, K. J. Thorley, C. B. Nielsen, J. Li, M. J. Donahue, G. G. Malliaras, J. Rivnay, I. McCulloch

    Advanced Functional Materials 28

    doi:10.1002/adfm.201706325

  13. Organic electrochemical transistors

    J. Rivnay, S. Inal, A. Salleo, R. M. Owens, M. Berggren, G. G. Malliaras

    Nature Reviews Materials 3

    doi:10.1038/natrevmats.2017.86

  14. Enhanced n-Doping Efficiency of a Naphthalenediimide-Based Copolymer through Polar Side Chains for Organic Thermoelectrics

    D. Kiefer, A. Giovannitti, H. Sun, T. Biskup, A. Hofmann, M. Koopmans, C. Cendra, S. Weber, L. J. A. Koster, E. Olsson, J. Rivnay, S. Fabiano, I. McCulloch, C. Müller

    ACS Energy Letters 3, 278-285

    doi:10.1021/acsenergylett.7b01146

2017

  1. Benchmarking organic mixed conductors for transistors

    S. Inal, G. G. Malliaras, J. Rivnay

    Nature Communications 8, 1767

    doi:10.1038/s41467-017-01812-w

  2. Organic transistor platform with integrated microfluidics for in-line multi-parametric in vitro cell monitoring

    V. F. Curto, B. Marchiori, A. Hama, A.-M. Pappa, M. P. Ferro, M. Braendlein, J. Rivnay, M. Fiocchi, G. G. Malliaras, M. Ramuz, R. M. Owens

    Microsystems & Nanoengineering 3, 17028

    doi:10.1038/micronano.2017.28

  3. Influence of disorder on transfer characteristics of organic electrochemical transistors

    J. T. Friedlein, J. Rivnay, D. H. Dunlap, I. McCulloch, S. E. Shaheen, R. R. McLeod, G. G. Malliaras

    Applied Physics Letters 111

    doi:10.1063/1.4993776

  4. Next-generation probes, particles, and proteins for neural interfacing

    J. Rivnay, H. Wang, L. Fenno, K. Deisseroth, G. G. Malliaras

    Science Advances 3, e1601649

    doi:10.1126/sciadv.1601649