A “Dual-Key-and-Lock” MRI Contrast Agent with T1–T2 Switchable Function for Accurate Diagnosis of Tumors

Z Lu, J Yan, M Xu, J Liu, J Zeng, Y Ren, L Sun… - Nano Letters, 2024 - ACS Publications
Extremely small iron oxide nanoparticle (ESIONP)-based stimuli-responsive switchable MRI
contrast agents (CAs) show great promise for accurate detection of tumors due to their …

A Novel Multiarmed Bifunctional PEG Derivative for the Preparation of Mass Spectrometry Ion Sources with Antifouling Property and High Selectivity

J Liu, M Yang, F Chen, X Xu, Y Chen… - Analytical …, 2024 - ACS Publications
It is challenging to prepare a highly selective mass spectrometry (MS) ion source for the
rapid and highly sensitive detection of analytes, especially mycotoxins. In this study, an …