Nature Nanotechnology Contents April 2012 Volume 7 Number 4 pp 205-271

TABLE OF CONTENTS April 2012 Volume 7, Issue 4 Thesis Research Highlights News and Views Review Letters Articles Correction Advertisement Low kV electron beam lithography systems enable multiple nanofabrication techniques? Visit Raith and learn how low kV electron beam lithography systems add value to multiple nanofabrication techniques. Subscribe   Facebook   RSS   Recommend to library   Twitter   Advertisement Frontiers in Electronic Materials: Correlation Effects and Memristive Phenomena June 17-20, 2012 • Aachen, Germany This conference will bring together leaders in the field to discuss breakthroughs and challenges in fundamental research as well as prospects for future applications. To register and for more information, visit: www.nature.com/natureconferences/fem2012   Thesis Top Probing the history of nanotechnology pp205 - 206 Chris Toumey doi:10.1038/nnano.2012.47 Scanning probe microscopes feature prominently in the history of nanotechnology but, as a recent book on the subject makes clear, this history could have been very different. Chris Toumey explains. Full Text | PDF Research Highlights Top Our choice from the recent literature p207 doi:10.1038/nnano.2012.54 Full Text | PDF News and Views Top Nanoelectronics: Transistors arrive at the atomic limit pp209 - 210 Gabriel P. Lansbergen doi:10.1038/nnano.2012.23 A single-atom transistor has been made by positioning a phosphorus atom between metallic electrodes, also made of phosphorus, on a silicon surface. Full Text | PDF See also: Letter by Fuechsle et al. Scanning probe microscopy: Seeing the charge within pp210 - 211 Peter Grutter doi:10.1038/nnano.2012.43 The distribution of electric charge within a single naphthalocyanine molecule has been revealed by researchers using a combination of three types of microscopy and theoretical modelling. Full Text | PDF See also: Letter by Mohn et al. Biosensing: When less is more in a nanopore pp212 - 213 Li-Qun Gu, Brandon Ritzo and Yong Wang doi:10.1038/nnano.2012.48 Chemically modifying solid-state nanopores with a single nitrilotriacetic acid receptor allows the reversible detection of single proteins. Full Text | PDF See also: Article by Wei et al. Molecular motors: Myosin shifts into reverse gear pp213 - 214 Wilhelm J. Walter and Stefan Diez doi:10.1038/nnano.2012.49 A motor protein can be made to walk in either direction along a filamentous track by adjusting the concentration of calcium ions in the surrounding solution. Full Text | PDF See also: Letter by Chen et al. Nanotechnology JOBS of the week Postdoctoral Fellow Institute for BioNanotechnology in Medicine (IBNAM) Nanoimmunology University of North Carolina Greensboro Design and Manufacturing of Multi-functional Micro / Nanostructures Sabanci University Research Scientist in Water Membranes INNOTALENTUM More Science jobs from Nanotechnology EVENT Colloids and Nanomedicine 2012 15.-17.07.12 Amsterdam, Netherlands More science events from Review Top The emergence of multifrequency force microscopy pp217 - 226 Ricardo Garcia and Elena T. Herruzo doi:10.1038/nnano.2012.38 This article reviews the development of multifrequency force microscopy and examines its application in studies of proteins, the imaging of vibrating nanostructures, measurements of ion diffusion, and subsurface imaging in cells. Abstract | Full Text | PDF Letters Top Imaging the charge distribution within a single molecule pp227 - 231 Fabian Mohn, Leo Gross, Nikolaj Moll and Gerhard Meyer doi:10.1038/nnano.2012.20 Kelvin probe force microscopy can reveal the distribution of charge within a single naphthalocyanine molecule. Abstract | Full Text | PDF See also: News and Views by Grutter Tunable doping of a metal with molecular spins pp232 - 236 T. Gang, M. Deniz Yilmaz, D. Ataç, S. K. Bose, E. Strambini, A. H. Velders, M. P. de Jong, J. Huskens and W. G. van der Wiel doi:10.1038/nnano.2012.1 A tunable concentration of localized magnetic impurities is inserted into a metal from a molecular monolayer, which allows many-body phenomena in magnetic impurity–host systems to be studied at unprecedented impurity concentrations. Abstract | Full Text | PDF Quantitative super-resolution imaging uncovers reactivity patterns on single nanocatalysts pp237 - 241 Xiaochun Zhou, Nesha May Andoy, Guokun Liu, Eric Choudhary, Kyu-Sung Han, Hao Shen and Peng Chen doi:10.1038/nnano.2012.18 Super-resolution fluorescence microscopy shows that the catalytic reactivity of a single gold nanorod varies along its sides, even though the same side facets span its length. Abstract | Full Text | PDF A single-atom transistor pp242 - 246 Martin Fuechsle, Jill A. Miwa, Suddhasatta Mahapatra, Hoon Ryu, Sunhee Lee, Oliver Warschkow, Lloyd C. L. Hollenberg, Gerhard Klimeck and Michelle Y. Simmons doi:10.1038/nnano.2012.21 A single phosphorus atom is deterministically positioned between source, drain and gate electrodes within an epitaxial silicon device architecture to make a single-atom transistor. Abstract | Full Text | PDF See also: News and Views by Lansbergen Electrical control of a solid-state flying qubit pp247 - 251 Michihisa Yamamoto, Shintaro Takada, Christopher Bäuerle, Kenta Watanabe, Andreas D. Wieck and Seigo Tarucha doi:10.1038/nnano.2012.28 Quantum bits defined in an Aharonov–Bohm ring are transported over long distances while being controlled with electric fields. Abstract | Full Text | PDF Engineering controllable bidirectional molecular motors based on myosin pp252 - 256 Lu Chen, Muneaki Nakamura, Tony D. Schindler, David Parker and Zev Bryant doi:10.1038/nnano.2012.19 The direction of motion of an engineered actomyosin motor can be reversibly controlled using calcium. Abstract | Full Text | PDF See also: News and Views by Walter & Diez Articles Top Stochastic sensing of proteins with receptor-modified solid-state nanopores pp257 - 263 Ruoshan Wei, Volker Gatterdam, Ralph Wieneke, Robert Tampé and Ulrich Rant doi:10.1038/nnano.2012.24 Solid-state nanopores that are chemically modified with nitrilotriacetic acid receptors are used to study a variety of different proteins. Abstract | Full Text | PDF See also: News and Views by Gu et al. Oral exposure to polystyrene nanoparticles affects iron absorption pp264 - 271 Gretchen J. Mahler, Mandy B. Esch, Elad Tako, Teresa L. Southard, Shivaun D. Archer, Raymond P. Glahn and Michael L. Shuler doi:10.1038/nnano.2012.3 Chickens acutely exposed to polystyrene nanoparticles are less efficient at absorbing iron across the epithelial cells of their intestines than chickens chronically exposed and those that are not exposed at all. Abstract | Full Text | PDF Correction Top Corrigendum: A protein transistor made of an antibody molecule and two gold nanoparticles p271 Yu-Shiun Chen, Meng-Yen Hong and G. Steven Huang doi:10.1038/nnano.2012.41 Full Text | PDF Top Advertisement Nature Nanotechnology is pleased to announce a special focus on nanotoxicology Includes free online access to selected articles for a limited time Sponsored by:   Natureevents is a fully searchable, multi-disciplinary database designed to maximise exposure for events organisers. The contents of the Natureevents Directory are now live. The digital version is available here. Find the latest scientific conferences, courses, meetings and symposia on natureevents.com. For event advertising opportunities across the Nature Publishing Group portfolio please contact natureevents@nature.com More Nature Events

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