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Proceedings of the National Academy of Sciences recent issues News Archive

Proceedings of the National Academy of Sciences RSS feed -- recent issues

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Latest news articles from Proceedings of the National Academy of Sciences recent issues:

• [Commentary] Hedgehogs like it sweet, too
• [Commentary] Germ cells carry the epigenetic benefits of grandmother's diet
• [Commentary] Circulating tumor cells in breast cancer: Advanced tools for "tailored" therapy?
• [Nobel] War and peace
• [Cell_Biology] Inaugural Article: Podocin and MEC-2 bind cholesterol to regulate the activity of associated ion channels
• [Introductory_Perspective] Nitrogen Fixation Special Feature: Reduction of dinitrogen
• [Perspective] Nitrogen Fixation Special Feature: How many metals does it take to fix N2? A mechanistic overview of biological nitrogen fixation
• [Chemistry] Nitrogen Fixation Special Feature: Inner-sphere two-electron reduction leads to cleavage and functionalization of coordinated dinitrogen
• [Chemistry] Nitrogen Fixation Special Feature: Catalytic reduction of dinitrogen to ammonia at a single molybdenum center
• [Chemistry] Nitrogen Fixation Special Feature: On the feasibility of N2 fixation via a single-site FeI/FeIV cycle: Spectroscopic studies of FeI(N2)FeI, FeIVN, and related species
• [Biochemistry] Nitrogen Fixation Special Feature: A methyldiazene (HNNCH3)-derived species bound to the nitrogenase active-site FeMo cofactor: Implications for mechanism
• [Biochemistry] From the Cover: Nitrogen Fixation Special Feature: FeMo cofactor maturation on NifEN
• [Biochemistry] From the Cover: Nitrogen Fixation Special Feature: Nitrogenase Fe protein: A molybdate/homocitrate insertase
• [Biochemistry] Nitrogen Fixation Special Feature: Flavodoxin hydroquinone reduces Azotobacter vinelandii Fe protein to the all-ferrous redox state with a S = 0 spin state
• [Biophysics] Adaptive wavefront correction in two-photon microscopy using coherence-gated wavefront sensing
• [Applied_Physical_Sciences] Quantitative multispectral biosensing and 1D imaging using quasi-3D plasmonic crystals
• [Applied_Physical_Sciences] Two-photon vibrational spectroscopy for biosciences based on surface-enhanced hyper-Raman scattering
• [Biophysics] The color of rhodopsins at the ab initio multiconfigurational perturbation theory resolution
• [Chemistry] Concatenated logic gates using four coupled biocatalysts operating in series
• [Engineering] Blood flow velocity effects and role of activation delay time on growth and form of platelet thrombi