Qianfeng Weng
Qianfeng Weng is an associate professor in the Department of Chemistry, Liaoning Normal University. He received his doctoral degree in analytical chemistry from Shandong University, China, in 2001.
Articles
A Hydrophilic Strong Anion-Exchange Hybrid Monolith for Capillary Liquid Chromatography
September 1st 2022This article presents a new hydrophilic SAX hybrid monolithic column prepared by in‑capillary coating 5 μm bare silica particles with functional organic polymers. After preparation conditions were investigated and selected, the resulting column was characterized in detail.
Latest Updated Articles
Published: March 14th 2025 | Updated: March 28th 2025
Your Lab Deserves a Technology Upgrade
Published: November 15th 2024 | Updated: November 19th 2024
Analyzing Organic Acids in Fruit-Based Kombucha Analogues Using HPLC
Published: November 18th 2024 | Updated: November 19th 2024
LC-HRMS Technology Used to Track Chemical Migration in Reusable Plastic Bottles
Published: July 3rd 2024 | Updated: July 8th 2024
Technology Trends in Separation Science: Data Handling
Published: October 14th 2024 | Updated: May 6th 2025
Assessing Artificial Intelligence to Detect Gasoline in Fire Debris Using HS-SPME-GC–MS and Transfer Learning
Published: April 24th 2025 | Updated: May 6th 2025
Desorption Electrospray Ionization-Multiple-Reaction-Monitoring Mass Spectrometry Workflow for Spatially Mapping Oxylipins in Biological Tissues
