For the final episode of the US HUPO sponsored "Alt Proteomics" series highlighting alternative proteomics things, Ben and Ben sit down to talk with Dr. Timothy Cleland, Smithsonian Institution.Keywor...

Real-time sampling systems are assembled for analysis of pyrolyzed material using in-line ionization and high resolution mass spectrometry. Two commer…

npj Heritage Science - Non-destructive mass spectrometry of historical poly(vinyl chloride) object surfaces with swab analysis

The HEMS-workshop focuses on the development of mass spectrometers for field applications. Presentations are ranging from remotely controlled mass spectrometers deployed on t...

I have undertaken the preparation of this book on isotopes in response to many requests made to me by teachers of physics and chemistry and others working in these subjects that I should publish the results obtained by means of the mass spectrograph in a form more convenient to the public than that in which they first appeared. This is one of the reasons why the space allotted to the inactive isotopes may appear, in the light of the general title of the book, somewhat disproportion- ately large. Another is that the subject of radioactive isotopes really requires a book to itself, and I am in the hope that the inadequacy of my account may stimulate the production of such a volume by hands more competent than mine to deal with this very special and remarkable field of modern science. The logical order of exposition of a scientific subject is to start with the simple and from that build up the more complex. Unfortunately the sequence of events in experimental research is the exact opposite of this so that a compromise must be effected, unless one is content to sacrifice historical treatment altogether. The latter seems very undesirable in a new subject. I have endeavoured in Chapters I, II and IV, and elsewhere when possible, to adhere strictly to the historical order of events even at the cost of some reiteration.