Identification and Correlation Analysis of Ferroptosis-Related Genes in Three Brain Regions of Patients with Schizophrenia.

Background: Schizophrenia (SZ) is a severe mental disorder that is marked by hallucinations and cognitive impairments. Ferroptosis is a type of cell death that is associated with iron and lipid peroxidation; it may play a role in SZ etiology. The present study aimed to explore the correlations between ferroptosis-related genes and SZ in three brain regions.

A novel magnetic resonance tuning-magnetic relaxation switching sensor based on Gd-MOF/USPIO assembly for sensitive and convenient aflatoxin B1 detection.

Aflatoxin B1 (AFB1) can accumulate in different organs or tissues and seriously harm humans. Traditional magnetic relaxation switching (MRS) sensors have relatively low sensitivity, but are complex to use. Rapid small-trace molecule analysis in complex samples is challenging.

Magnetic relaxation switching assay based on three-dimensional assembly of FeO@ZIF-8 for detection of cadmium ions.

The design and construction of a novel magnetic resonance switch (MRS) sensor for cadmium ion (Cd) detection is described. FeO@ZIF-8 was synthesized through seed-mediated growth of dimercaptosuccinic acid-coated FeO. FeO@ZIF-8 with high relaxation value (163.