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  • Journal article
    Zhou Z, He Q, Tang CG, Hou K, Yang J, Kousseff CJ, McCulloch I, Leong WLet al., 2025,

    Multifunctional Electronics Enabled by Ion-Based Organic Electrochemical Transistor with Large Threshold Voltage Tunability Window

    , ACS NANO, Vol: 19, Pages: 37865-37878, ISSN: 1936-0851
  • Journal article
    Dias NW, Rosa LHD, Saraiva F, Cagna CE, Lonel ID, Santos FLDO, Silva DJND, Tavares RFet al., 2025,

    ANÁLISE DA VARIAÇÃO POPULACIONAL NO BIOMA PANTANAL ENTRE 2010 E 2022 E O APRIMORAMENTO DA BASE TERRITORIAL DO IBGE PARA O ÚLTIMO CENSO

    , RAEGA - O Espaço Geográfico em Análise, Vol: 63, Pages: 76-97, ISSN: 1516-4136

    <jats:p>Evidências científicas vêm demonstrando com clareza o intenso processo de degradação que o bioma Pantanal tem sofrido nos últimos anos. O objetivo desse artigo foi apresentar uma análise da dinâmica da população residente no território do bioma Pantanal a partir da comparação dos dados do Censo Demográfico 2010 e dos resultados já divulgados do Censo Demográfico 2022 considerando, também, as melhorias na representação geoespacial dos setores censitários no último censo. Os métodos descrevem o desenvolvimento e a aplicação do SIGBT na melhoria da malha de setores, a análise da variação no número de moradores nos setores rurais por meio de mapas de calor e a comparação direta do número de moradores, de homens e de mulheres nos dois censos. Os resultados mostram uma diversidade expressiva entre aumento e redução de moradores e de homens e mulheres no nível do setor censitário. A diminuição da população na área rural do Pantanal foi significativa na sua porção centro-norte, principalmente nos municípios de Corumbá, Barão de Melgaço e Aquidauana. A ocorrência de um fluxo populacional negativo nos setores censitários rurais localizados no bioma entre 2010 e 2022 e a incidência de seca prolongada associada a queimadas sem precedentes nos anos 2019 e 2020, podem indicar um possível impacto negativo desses eventos extremos na permanência dos moradores na área rural do Pantanal.</jats:p>
  • Journal article
    Dias NW, Rosa LHD, Saraiva F, Cagna CE, Lonel ID, Santos FLDO, Silva DJND, Tavares RFet al., 2025,

    ANALYSIS OF POPULATION VARIATION IN THE PANTANAL BIOME BETWEEN 2010 AND 2022 AND THE IMPROVEMENT OF THE IBGE TERRITORIAL BASE FOR THE 2022 CENSUS

    , RAEGA - O Espaço Geográfico em Análise, Vol: 63, Pages: 76-97, ISSN: 1516-4136

    <jats:p>Recent scientific evidence has elucidated the substantial degradation that the Pantanal biome has experienced in recent years. This study aims to provide an analytical examination of the population dynamics within the Pantanal biome by comparing data from the 2010 and 2022 Demographic Censuses, while also incorporating advancements in the geospatial representation of census tracts in the latter census. The methodology employed includes the development and application of SIGBT to improve the tract grid, the analysis of variations in the resident population of rural tracts using heat maps, and a direct comparative analysis of the total number of residents, as well as gender-specific populations, in both censuses. The findings indicate significant disparities in population increases and decreases, as well as variations between male and female residents at the census tract level. Notably, a pronounced decline in the rural population of the Pantanal was documented, particularly within the central-northern region, encompassing the municipalities of Corumbá, Barão de Melgaço, and Aquidauana. The observed negative population flow in rural census tracts between 2010 and 2022, coupled with the occurrence of prolonged droughts and unprecedented wildfires in 2019 and 2020, suggests a potentially detrimental effect of these extreme climatic events on the residential stability of the rural communities in the Pantanal biome.</jats:p>
  • Journal article
    Ammirati G, Turchini S, Toschi F, O'Keeffe P, Paladini A, Mattioli G, Moras P, Sheverdyaeva PM, Milotti V, Brabec CJ, Wagner M, Mcculloch I, Di Carlo A, Catone Det al., 2025,

    Electron-Hole Separation Dynamics and Optoelectronic Properties of a PCE10:FOIC Blend

    , SMALL, Vol: 21, ISSN: 1613-6810
  • Journal article
    Wu X, Moro S, Marks A, Alsufyani M, Yu Z, Perdigao LMA, Chen X, Luci AMT, Crockford C, Spencer SEF, Fox DJ, Pei J, Mcculloch I, Costantini Get al., 2025,

    Revealing polymerisation defects and formation mechanisms in aldol condensation for conjugated polymers via high-resolution molecular imaging

    , NATURE COMMUNICATIONS, Vol: 16
  • Journal article
    Stein E, Simotko S, Yadav Y, Cavassin P, Mcculloch I, Banerji N, Frey GLet al., 2025,

    Synergistic effects in ambipolar blends of mixed ionic-electronic conductors

    , MATERIALS HORIZONS, Vol: 12, Pages: 5733-5748, ISSN: 2051-6347
  • Journal article
    Said AA, Li X, Ugur E, Isikgor FH, Liu J, Azmi R, De Bastiani M, Aydin E, Zhang S, Subbiah AS, Allen TG, Lubineau G, McCulloch I, De Wolf Set al., 2025,

    Perovskite/Silicon Tandem Photovoltaics: Long-Term Stability through Interface Engineering

    , ENERGY & FUELS, Vol: 39, Pages: 10134-10149, ISSN: 0887-0624
  • Journal article
    Nayak PD, Ohayon D, Salvigni L, Bhattacharjee S, Arcangeli D, Castillo TCH, Hama A, Uribe J, Sheelamanthula R, Tang H, McCulloch I, Huang F, Inal Set al., 2025,

    A polymeric mixed conductor-based solid state charge storage device

    , JOURNAL OF MATERIALS CHEMISTRY A, Vol: 13, Pages: 14335-14345, ISSN: 2050-7488
  • Journal article
    Ohayon D, Hamidi-Sakr A, Surgailis J, Wustoni S, Dereli B, Wehbe N, Nastase S, Chen X, Mcculloch I, Cavallo L, Inal Set al., 2025,

    Impact of Noncompensating Ions on the Electrochemical Performance of n-Type Polymeric Mixed Conductors

    , JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Vol: 147, Pages: 12523-12533, ISSN: 0002-7863
  • Journal article
    Lu W, Tait CE, Avci G, Li X, Crumpton AE, Shao P, Aitchison CM, Ceugniet F, Yao Y, Frogley MD, Decarolis D, Yao N, Jelfs KE, Mcculloch Iet al., 2025,

    Cobalt-Embedded Metal-Covalent Organic Frameworks for CO<sub>2</sub> Photoreduction

    , JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, Vol: 147, Pages: 9056-9061, ISSN: 0002-7863
  • Journal article
    Scott J, Kludze A, Santamore M, Kousseff CJ, Mcculloch I, Ghasempour Y, Rand BPet al., 2025,

    Broadband THz Modulation via Solid-State Organic Electrochemical Devices

    , ADVANCED MATERIALS, Vol: 37, ISSN: 0935-9648
  • Conference paper
    Ammirati G, Catone D, Toschi F, O'Keeffe P, Paladini A, Mattioli G, Moras P, Turchini S, Miliotti V, Brabec C, Wagner M, McCulloch I, Di Carlo A, Sheverdyaeva Pet al., 2025,

    Hole Transfer Dynamics and Optoelectronic Properties in PCE10:FOIC Blends for Organic Photovoltaics

    , 12º nternational Conference on Hybrid and Organic Photovoltaics, Publisher: FUNDACIO DE LA COMUNITAT VALENCIANA SCITO
  • Journal article
    Yu H, Marks A, Tuladhar SM, Siemons N, Anderson I, Bidinger S, Keene ST, Quill TJ, Wu R, Gough O, Wu G, Eisner F, Salleo A, Rivnay J, Malliaras GG, Barnes PRF, McCulloch I, Nelson Jet al., 2025,

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

    , Angewandte Chemie, Vol: 137, ISSN: 0044-8249

    <jats:title>Abstract</jats:title><jats:p>Conjugated polymers (CPs) with polar side chains can conduct electronic and ionic charges simultaneously, making them promising for bioelectronics, electrocatalysis and energy storage. Recent work showed that adding alkyl spacers between CP backbones and polar side chains improved electronic charge carrier mobility, reduced swelling and enhanced stability, without compromising ion transport. However, how alkyl spacers impact polymer backbone conformation and, subsequently, electronic properties remain unclear. In this work, we design two oxy‐bithiophene‐based CP series, each featuring progressively extended alkyl spacer lengths and two distinct molecular weight (MW) distributions. Using <jats:italic>operando</jats:italic> characterisations, we evaluate the (spectro)electrochemical and swelling properties of the polymer thin films, and their performance in organic field‐effect transistors and organic electrochemical transistors. Surprisingly, alkyl spacers negatively impact the hole mobility of our polymers, with higher MW amplifying this effect. Using molecular dynamics simulations, we show that it is thermodynamically favourable for adjacent non‐polar alkyl spacers to aggregate in polar electrolytes, leading to backbone twisting. Further spectroscopic measurements corroborate this prediction. Our findings demonstrate the active interactions between side chain structure, MW and electrolyte/solvent polarity in influencing polymer performance, underscoring the importance of considering solvation environment effects on polymer conformation when designing new mixed conducting CPs for electrochemical applications.</jats:p>
  • Journal article
    Yu H, Marks A, Tuladhar SM, Siemons N, Anderson I, Bidinger S, Keene ST, Quill TJ, Wu R, Gough O, Wu G, Eisner F, Salleo A, Rivnay J, Malliaras GG, Barnes PRF, Mcculloch I, Nelson Jet al., 2024,

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

    , ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, ISSN: 1433-7851
  • Journal article
    Tjhe DHL, Ren X, Jacobs IE, D'Avino G, Mustafa TBE, Marsh TG, Zhang L, Fu Y, Mansour AE, Opitz A, Huang Y, Zhu W, Unal AH, Hoek S, Lemaur V, Quarti C, He Q, Lee J-K, McCulloch I, Heeney M, Koch N, Grey CP, Beljonne D, Fratini S, Sirringhaus Het al., 2024,

    Non-equilibrium transport in polymer mixed ionic-electronic conductors at ultrahigh charge densities

    , NATURE MATERIALS, Vol: 23, ISSN: 1476-1122

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