2 papers
cond-mat.soft2026
Entropy-driven physical amplification in multivalent biosensing
Xiuyang Xia, Yuhan Peng, Ran Ni
Sensitive detection of low-abundance molecular targets is widely assumed to require enzymatic amplification, such as PCR, to achieve low detection limits. In amplification-free pla…
cond-mat.soft2025
Designed self-assembly of programmable colloidal atom-electron equivalents
Xiuyang Xia, Yuhan Peng, Ka Ki Li +1
To unlock the potential for assembling complex colloidal "molecules", we investigate a minimal binary system of programmable colloidal atom-electron equivalents (PAE-EE), where ele…