Ultrasound-assisted extraction followed by dispersive liquid–liquid microextraction before gas chromatography-mass spectrometry for the simultaneous determination of flavouring compounds in tobacco additives
期刊论文
摘要:
A new ultrasound-assisted extraction (UAE) followed by dispersive liquid鈥搇iquid microextraction (DLL...
Monitoring of bovine serum albumin using ultrasensitive electrochemiluminescence biosensors based on multilayer CdTe quantum dots modified indium tin oxide electrodes
期刊论文
摘要:
A novel method for the determination of bovine serum albumin (BSA) is proposed based on the electroc...
Ionic liquid modified silica sorbent for simultaneous separation and preconcentration of heavy metals from water and tobacco samples prior to their determination by flame atomic absorption spectrometry
期刊论文
摘要:
A new simple, fast, efficient and reusable ionic liquid-based solid phase extraction (IL-SPE) was de...
Compression effect on sustained-release and water absorption properties of cellulose tablets studied by heterospectral two-dimensional (2D) correlation analysis
期刊论文
摘要:
Chemical and physical effects of the compression process on cellulose excipients are explored by nea...
A polymeric dual-channel amperometric biosensor chip capable of symmetrically splitting sample bands for parallel micro flow injection determination of glucose and lactate
期刊论文
摘要:
This paper presents a chip-based dual-channel micro flow injection biosensor system for parallel det...