An IFE-based molecularly imprinted nanosensor for highly sensitive and rapid ratiometric fluorescence-visualization detection of ciprofloxacin.

A versatile fluorescent molecularly imprinted nanosensor (MIPs@O-CDs) for profiling ciprofloxacin (CIP) was innovatively developed using a controllable post-imprinting modification strategy. High-affinity molecularly imprinted polymers (MIPs) as recognition elements granted nanosensor favorable anti-interference. Bright orange-emission carbon dots (O-CDs) as signal transducers demonstrated prominent reverse fluorescence response to CIP due to inner filter effect, ameliorating detection sensitivity and accuracy.

Stress perception in burns patients: A cross-sectional study.

Aim: To investigate the status and the factors of stress perception in burn patients.

Methods: The study employed a convenience sampling method to select participants from the burn unit of a tertiary care center. The data collection period ranged from December 2023 to August 2024.

Ultrasensitive magnetic SERS aptasensor utilizing NiFeO@TiO@Au composite for acetamiprid detection in leafy vegetables.

A magnetic NiFeO@TiO@Au composite was successfully synthesized via layer-by-layer assembly approach and exhibited excellent SERS performance. The composite was functionalized with an aptamer modified with Cy3, serving as the Raman signal reporter, and was hybridized with complementary DNA oligonucleotides (cDNA) to construct the NiFeO@TiO@Au@ssDNA SERS aptasensor. This aptasensor enabled the development of a sensitive, specific, and straightforward SERS assay for acetamiprid detection, exhibiting good accuracy.

A bibliometric analysis of RNA methylation in diabetes mellitus and its complications from 2002 to 2022.

Background: RNA methylation has emerged as an active research field in diabetes mellitus (DM) and its complications, while few bibliometric analyses have been performed. We aimed to visualize the hotspots and trends using bibliometric analysis to provide a comprehensive and objective overview of the current search state in this field.

Methods: The articles and reviews regarding RNA methylation in DM and its complications were from the Web of Science Core Collection.

Co-application of biochar and microorganisms improves soybean performance and remediate cadmium-contaminated soil.

Sole biochar addition or microbial inoculation as a soil amendment helps to reduce cadmium (Cd) toxicity in polluted agricultural soils. Yet the synergistic effects of microorganisms and biochar application on Cd absorption and plant productivity remain unclear. Therefore, a pot experiment was conducted to investigate the combined effect of microorganisms (Trichoderma harzianum L.