Experiments in the use of dark-field optical microscopes
Living bacteria are transparent and not easy to see when viewed under a bright-field microscope. The principle of dark-field microscopy is the same as that of a
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3228 articles
Rapid separation and detection of ephedrine-type stimulants by microchip capillary electrophoresis with laser-induced fluorescence
This assay is mainly used for the detection of ephedrine stimulants.
Doping and Doping Control
DopingControl refers to the pre-competition, post-competition and even ordinary times when sports organizations at all levels send special testing personnel to
Determination of β-agonist drug residues in foods of animal origin by high performance liquid chromatography-tandem mass spectrometry
In this paper, a method was developed for the determination of ten β-agonist residues of terbutaline, cimaterol, salbutamol, fenoterol, chlorpheniramine, racto
Application of green fluorescent protein fusion technology in the detection of hormonal stimulants
This technique is mainly applied to the detection of hormonal stimulants.
Determination of steroid hormones by high performance liquid chromatography-tandem mass spectrometry
High performance liquid chromatography-tandem mass spectrometry (LC-MS) is a means of qualitative and quantitative analysis of samples using high performance li
Determination of six zearalanol drug residues in food of animal origin by high performance liquid chromatography-tandem mass spectrometry
By the early 1970s, the use of amphetamines by athletes had declined significantly because of the ease with which doping tests could detect their use. They were
Observational experiments on slices of whirligig, trematode, and tapeworms
Source of content: general zoology lab guide.
Observational experiments on mussel, snail and squid slices
Source of content: general zoology lab guide.