Detail X-ray Specs; Microscopy   Oleh:  [s.n] Jenis: Article from Bulletin/Magazine Dalam koleksi: The Economist (http://search.proquest.com/) vol. 402 no. 8773 (Feb. 2012), page 78-79. Topik: X Rays; Molecular Structure; Microscopy Ketersediaan Perpustakaan Pusat (Semanggi) Nomor Panggil: EE29.70 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada     Lihat Detail Induk Isi artikel Since they were discovered, X-rays have been used to study biology. They can photograph things light cannot reach and probe the atomic structures of protein molecules. As the AAAS learned in a session on the latest X-ray technology, though, they are being pushed further every day. Now they are being used to take three-dimensional pictures of individual cells, to map the distribution of trace elements inside cells and to work out hitherto intractable molecular structures. The pictures of cells are made--as Carolyn Larabell of the Lawrence Berkeley National Laboratory, in California, described--using a technique called soft X-ray tomography. Opini Anda Klik untuk menuliskan opini Anda tentang koleksi ini! Kembali

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