Mirconium

Where would I go to research the types of molecules that can be delivered to the bloodstream via inhalation? I would welcome suggestions about commonly available textbooks or informational websites. Research papers are proving somewhat unhelpful, although if there is one dealing with this, I would appreciate links. Thanks.

What constitutes observation in Quantum mechanics? For instance, does the capture and measurement of the byproducts of decay count as observing the original particle? Can virtual particles observe an object? Ie, if a particle passes through a field is it observed? What if its field influence is measured? Thanks

The issue with charged particles, as I understand it, is that they will be deflected in directions having to do with their interaction with the field due to their charge as well as to their spin, rather than due to spin alone, as is the case with things like atoms. However, electrons would still ultimately end up at different points of impact depending on their spin, despite being deflected off the path a neutral particle would take. However, even beyond that, I was looking at descriptions of the experiment, and saw the schematic of a long magnet marked as being a north monopole, with a trough in it, and a large, wedge-shaped monopole on top. Is this a schematic that doesn't explain the true complexity of the magnet, or is the magnet actually that simple?

Bump

Where can I find the schematics for a classical Stern Gerlach Magnet, or, even better, where can I get a pre-fab Stern Gerlach Magnet? Thanks. Adendum: Upon further reflection, I need any kind of an electron spin separation device, that can be practically built in a workshop envioronment, or be bought online.