Fengming Chen

Dec 17, 2024 | mdpi.com | Fengming Chen

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Nov 3, 2024 | biorxiv.org | Matthew K Iyer |Ashley Fletcher |Chanjuan Shi |Fengming Chen

AbstractPurpose: Intraductal papillary mucinous neoplasms (IPMN) occur in 5-10% of the population, but only a small minority progress to pancreatic ductal adenocarcinoma (PDAC). The lack of accurate predictors of high-risk disease leads both to unnecessary operations for indolent neoplasms as well as missed diagnoses of PDAC. Digital spatial RNA profiling (DSP-RNA) provides an opportunity to define and associate transcriptomic states with cancer risk.

Mar 12, 2023 | pubs.acs.org | Jiawei Liu |Fengming Chen |Yiping Chen |Feng Zhang

Ambient mass spectrometry (AMS) allows direct analysis of various raw food samples with minimal or no sample pretreatment, but the trace analytes in complex food samples still have problems with limitations. In this work, we developed a platform based on coated stainless steel sheet spray mass spectrometry for fast, in situ, high-throughput, and high selectivity multiresidue analysis of fluoroquinolone drugs (FQs).