Broadband, Flexible, Skin-Compatible Carbon Dots/Graphene Photodetectors for Wearable Applications

Nouha Loudhaief; Petr Rozhin; Ilaria Bertuol; Ali Raza; Leonardo Viti; Subhankar Roy; Enrico Cavarzerani; Luca Sbuelz; Matteo Brilli; Andrea Serinolli; Jacopo Nicoletti; Riccardo Piccoli; Sebastián Castilla; Simone Dal Zilio; Miriam Serena Vitiello; Maurizio Selva; Flavio Rizzolio; Alvise Perosa; Giovanni Antonio Salvatore; Domenico De Fazio

doi:10.1002/adfm.202523076

Paper

Atlas literature

Research paper

Experimental GrowthExperimental Characterization

Broadband, Flexible, Skin-Compatible Carbon Dots/Graphene Photodetectors for Wearable Applications

Nouha Loudhaief, Petr Rozhin, Ilaria Bertuol, Ali Raza et al.

arXiv·2025·10.1002/adfm.202523076·arXiv:2508.18156

Samples

Each sample groups how it was prepared, characterized, and measured. Click a card to expand.

Flexible carbon dots/graphene photodetector device on PET with chitosan-glycerol electrolyte gate and gold electrodes.

2 preparations3 characterizations8 properties2 figures

ExperimentalCStudied MaterialCStudied Material(C₁₀H₈O₄)nSubstrate / Dielectricchitosan-glycerol electrolyteSubstrate / DielectricAuCapping Or Contact

Single-layer graphene transferred onto SiO₂/Si for Raman characterization after transfer.

1 preparation2 characterizations2 figures

ExperimentalCStudied MaterialSiO₂Substrate / DielectricSiSubstrate / Dielectric

As-grown single-layer graphene on copper foil used as the pre-transfer reference for Raman characterization.

2 characterizations2 figures

ExperimentalCStudied MaterialCuSubstrate / Dielectric

Broadband, Flexible, Skin-Compatible Carbon Dots/Graphene Photodetectors for Wearable Applications | Matter42 Literature

Broadband, Flexible, Skin-Compatible Carbon Dots/Graphene Photodetectors for Wearable Applications

Samples

Flexible carbon dots/graphene photodetector device on PET with chitosan-glycerol electrolyte gate and gold electrodes.

Single-layer graphene transferred onto SiO₂/Si for Raman characterization after transfer.

As-grown single-layer graphene on copper foil used as the pre-transfer reference for Raman characterization.

Broadband, Flexible, Skin-Compatible Carbon Dots/Graphene Photodetectors for Wearable Applications

Samples

Flexible carbon dots/graphene photodetector device on PET with chitosan-glycerol electrolyte gate and gold electrodes.

Single-layer graphene transferred onto SiO₂/Si for Raman characterization after transfer.

As-grown single-layer graphene on copper foil used as the pre-transfer reference for Raman characterization.

Broadband, Flexible, Skin-Compatible Carbon Dots/Graphene Photodetectors for Wearable Applications

Samples

Flexible carbon dots/graphene photodetector device on PET with chitosan-glycerol electrolyte gate and gold electrodes.

Single-layer graphene transferred onto SiO₂/Si for Raman characterization after transfer.

As-grown single-layer graphene on copper foil used as the pre-transfer reference for Raman characterization.

Broadband, Flexible, Skin-Compatible Carbon Dots/Graphene Photodetectors for Wearable Applications

Samples

Flexible carbon dots/graphene photodetector device on PET with chitosan-glycerol electrolyte gate and gold electrodes.

Single-layer graphene transferred onto SiO₂/Si for Raman characterization after transfer.

As-grown single-layer graphene on copper foil used as the pre-transfer reference for Raman characterization.

Broadband, Flexible, Skin-Compatible Carbon Dots/Graphene Photodetectors for Wearable Applications

Samples

Flexible carbon dots/graphene photodetector device on PET with chitosan-glycerol electrolyte gate and gold electrodes.

Single-layer graphene transferred onto SiO₂/Si for Raman characterization after transfer.

As-grown single-layer graphene on copper foil used as the pre-transfer reference for Raman characterization.

Broadband, Flexible, Skin-Compatible Carbon Dots/Graphene Photodetectors for Wearable Applications

Samples

Flexible carbon dots/graphene photodetector device on PET with chitosan-glycerol electrolyte gate and gold electrodes.

Single-layer graphene transferred onto SiO₂/Si for Raman characterization after transfer.

As-grown single-layer graphene on copper foil used as the pre-transfer reference for Raman characterization.

Broadband, Flexible, Skin-Compatible Carbon Dots/Graphene Photodetectors for Wearable Applications

Samples

Flexible carbon dots/graphene photodetector device on PET with chitosan-glycerol electrolyte gate and gold electrodes.

Single-layer graphene transferred onto SiO₂/Si for Raman characterization after transfer.

As-grown single-layer graphene on copper foil used as the pre-transfer reference for Raman characterization.

Broadband, Flexible, Skin-Compatible Carbon Dots/Graphene Photodetectors for Wearable Applications

Samples

Flexible carbon dots/graphene photodetector device on PET with chitosan-glycerol electrolyte gate and gold electrodes.

Single-layer graphene transferred onto SiO₂/Si for Raman characterization after transfer.

As-grown single-layer graphene on copper foil used as the pre-transfer reference for Raman characterization.

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