biostudies-literatureLiu JNational Natural Science Foundation of ChinaChina Postdoctoral Science FoundationNational Natural Science Foundation of China (National Science Foundation of China)5352https://www.ebi.ac.uk/biostudies/studies/S-EPMC10475073biostudies-literatureUnknown14(1)Combining information from multispectral images into a fused image is informative and beneficial for human or machine perception. Currently, multiple photodetectors with different response bands are used, which require complicated algorithms and systems to solve the pixel and position mismatch problem. An ideal solution would be pixel-level multispectral image fusion, which involves multispectral image using the same photodetector and circumventing the mismatch problem. Here we presented the potential of pixel-level multispectral image fusion utilizing colloidal quantum dots photodiode array, with a broadband response range from X-ray to near infrared and excellent tolerance for bending and X-ray irradiation. The colloidal quantum dots photodiode array showed a specific detectivity exceediNature communicationsFlexible and broadband colloidal quantum dots photodiode array for pixel-level X-ray to near-infrared image fusion.PMC10475073No.62204091No.61974052No.2022M711237No.61904065Li HLiu JXiong KKe MLiang XZhang JChen LLiu PShi TZhang LLan XLiu YTang JFei PGao LLu SNiu GfalseFlexible and broadband colloidal quantum dots photodiode array for pixel-level X-ray to near-infrared image fusion.Combining information from multispectral images into a fused image is informative and beneficial for human or machine perception. Currently, multiple photodetectors with different response bands are used, which require complicated algorithms and systems to solve the pixel and position mismatch problem. An ideal solution would be pixel-level multispectral image fusion, which involves multispectral image using the same photodetector and circumventing the mismatch problem. Here we presented the potential of pixel-level multispectral image fusion utilizing colloidal quantum dots photodiode array, with a broadband response range from X-ray to near infrared and excellent tolerance for bending and X-ray irradiation. The colloidal quantum dots photodiode array showed a specific detectivity exceedi2023-01-01T00:00:00Z2023 Sep2025-05-29T21:44:43.378Z2025-02-18T23:56:01.14ZS-EPMC104750733766005110.1038/s41467-023-40620-3