Microscopy

... blottings, monocolonal antibody staining/blocking, knock-out and/or transgenic organisms (cells, bacteria, plants, animals, fungi), gene chips, microscopy (electron, confocal, standard bright field) et cetera.

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well you can monitor concentrations of different chemicals by spectrophotometric assays. you can monitor organelles by fluorescence microscopy etc. What exactly are you talking about? Your questions are so general that it is impossible to answer them.

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First, interesting parent website... Second, those are incredibly high resolution images and are not exactly indicative of what dark field microscopy usually looks like.. What equipment are you using? What is the magnification and numerical aperture on the objective you're using? Third, you ...

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... Ehrlich. He found that intravenous injection of dyes into the bloodstream stained all the tissues in most organs except the brain. Using electron microscopy and electron- dense tracers such as horseradish peroxidase (HRP) a group of scientists demonstrated that the blood- brain barrier is located ...

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... when I see some of the information on the microscope picture I cannot help doubting that whoever took those picture did know very little about microscopy. Magnification above 5000x in optical microscopy? Simultaneous use of epi-illumination and trans-illumination? This is beyond ridiculous. ...

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