Rivnay Group

Publications

Citation metrics are on Google Scholar; see also ORCID.

2026

  1. Microbarrier-confined droplet bilayers on PEDOT:PSS enable high-resistance, dynamically addressable bioelectronic interfaces

    E. A. Hussein, B. Utebay, E. A. Schafer, N. P. Kamat, J. Rivnay, N. Lavrik, S. A. Sarles

    The Analyst

    doi:10.1039/d6an00737f · Open access

  2. 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 · Open access

  3. 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 · Open access

  4. 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 · Open access

  5. 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 · Open access

  6. 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 · Open access

  7. 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

  8. 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 · Open access

  9. 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 · Open access

  10. Targeted gadolinium-labeled gold nanoparticles for MR imaging of C-reactive protein

    N. I. DomNwachukwu, M. D. Bailey, M. Luo, J. Schiff, A. Brotherton, B. Phillips-Sorich, J. Rivnay, T. J. Meade

    Journal of Inorganic Biochemistry 276, 113195

    doi:10.1016/j.jinorgbio.2025.113195

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 · Open access

  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 · Open access

  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 · Open access

  4. Anomalous Stiffening of a Conjugated Polymer During Electrochemical Oxidation

    J. Pons 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 · Open access

  5. 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 · Open access

  6. 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

  7. 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

  8. 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

  9. Translating Extracellular Electron Transfer Activities with Organic Electrochemical Transistors

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

    Journal of Visualized Experiments

    doi:10.3791/67928

  10. 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

  11. 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 · Open access

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 · Open access

  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 · Open access

  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 · Open access

  4. Are implantable, living pharmacies within reach?

    J. Rivnay, P. E. Sheehan, O. Veiseh

    Science 386, 271-273

    doi:10.1126/science.adq5182

  5. 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 · Open access

  6. 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 · Open access

  7. 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 · Open access

  8. 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 · Open access

  9. 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 · Open access

  10. 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

  11. 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 · Open access

  12. 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 · Open access

  13. 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

  14. 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 · Open access

  15. A hybrid transistor with transcriptionally controlled computation and plasticity

    Y. Gao, Y. Zhou, X. Ji, A. J. Graham, C. M. Dundas, I. E. Miniel 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 · Open access

  16. 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 · Open access

  17. 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 · Open access

  18. 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 · Open access

  19. 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 · Open access

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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

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

    S. Fabiano, L. Flagg, T. C. Hidalgo 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 · Open access

  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 · Open access

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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

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 · Open access

  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 · Open access

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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

  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 · Open access

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 · Open access

  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 · Open access

  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 · Open access