1CA MirkinDepartment of Chemistry and Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, IL 60208-3113.216542P CouvreurUMR CNRS 8612 Physico-chimie, Pharmacotechnie, Biopharmacie--Université de Paris-Sud, Ch acirc;tenay-Malabry, France.176813RW MurrayDepartment of Chemistry, University of North Carolina, Chapel Hill, North Carolina 27599-3290, USA.144954DN ReinhoudtLaboratory of Supramolecular Chemistry and Technology, MESA+ Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500, AE Enschede, The Netherlands.111795R WeisslederCenter for Molecular Imaging Research, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02129-2060.110116J KreuterInstitut für Pharmazeutische Technologie, Johann Wolfgang Goethe-Universit auml;t, Frankfurt am Main, Germany.109097I WillnerInstitute of Chemistry, The Hebrew University of Jerusalem, Jerusalem 91904, Israel.105508LP KouwenhovenKavli Institute of Nanoscience, Delft University of Technology, P.O. Box 5046, 2600 GA Delft, The Netherlands.101689C DekkerKavli Institute of Nanoscience, Delft University of Technology, Lorentzweg 1, 2628 CJ Delft, The Netherlands.978610M SastryNanoscience Group, Materials Chemistry Division, National Chemical Laboratory, Pune 411 008, India.919811JR BakerDepartment of Internal Medicine, Division of Allergy and Center for Biologic Nanotechnology, University of Michigan, Ann Arbor, MI, USA.852012RH MüllerQuality Management, The Free University of Berlin, Berlin, Germany.798513JH LuongBiotechnology Research Institute, National Research Council Canada, Montreal, Quebec, Canada H4P 2R2.762614HT ChangDepartment of Chemistry, National Taiwan University, Taipei.742515MJ Alonsokgug740516F BesenbacherInterdisciplinary Nanoscience Center (iNANO) and Department of Physics and Astronomy, University of Aarhus, DK-8000 Aarhus C, Denmark. 735217YC ChenDepartment of Applied Chemistry, National Chiao Tung University, Hsinchu 300, Taiwan.716418CR MartinDepartment of Chemistry and Center for Research at the Bio/Nano Interface, University of Florida, Gainesville, Florida 32611-7200, USA.707219F CarusoCentre for Nanoscience and Nanotechnology, Department of Chemical and Biomolecular Engineering, The University of Melbourne, Victoria 3010, Australia.686520GM LanzaCardiovascular MR Labs, Division of Cardiology, Washington University, St. Louis, Missouri, USA.669021US SchubertLaboratory of Macromolecular Chemistry and Nanoscience, Eindhoven University of Technology, Den Dolech 2, 5600 MB Eindhoven, The Netherlands. u.s.schubert@tue.nl.664422NC SeemanDepartment of Chemistry, New York University, New York, NY 10003, USA.660623RD SmithBiological Sciences Division, Pacific Northwest National Laboratory, Richland, Washington 99352, USA.655324S DongState Key Laboratory of Electroanalytic Chemistry, Changchun Institute of Applied Chemistry, Graduate School of the Chinese Academy of Sciences, Changchun, Jilin 130022, China.638025V LabhasetwarDepartment of Biomedical Engineering, Lerner Research Institute, Cleveland Clinic, 9500 Euclid Avenue/ND-20, Cleveland, OH 44195 636926GM WhitesidesDepartment of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138, USA.633227KW LeongDepartment of Materials Science and Engineering, The Johns Hopkins University, Baltimore, Maryland 21205, USA.622628L JosephsonCenter for Molecular Imaging Research, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02129-2060.579029A ManzDepartment of Chemistry, Imperial College of London, UK.577230SA WicklineCardiovascular MR Labs, Division of Cardiology, Washington University, St. Louis, Missouri, USA.575531R LangerDepartment of Pharmaceutical Sciences, Northeastern University, Boston, Massachusetts 02115, USA.558332CJ MurphyDepartment of Chemistry and Biochemistry, University of South Carolina, 631 Sumter Street, Columbia, South Carolina 29208.548333AS CurtisCentre for Cell Engineering, Institute of Biomedical and Life Sciences, University of Glasgow, Glasgow G12 8QQ, UK.530334S NieDepartment of Biomedical Engineering and Chemistry, Emory University and Georgia Institute of Technology, Atlanta, Georgia 30322, USA.528835A van den BergBIOS/The Lab-on-a-Chip Group, MESA+ Institute for Nanotechnology, University of Twente, Enschede, The Netherlands.520836RM CrooksM University, P.O. Box 30012, College Station, Texas 77842-3012, USA.520637CJ ZhongDepartment of Chemistry, State University of New York at Binghamton, Binghamton, New York 13902, USA.519038Y LinChief Scientist Pacific Northwest Natioal Laboratory511839Y LuPhysikalische Chemie I, University of Bayreuth, 95440 Bayreuth, Germany.510040VM RotelloDepartment of Chemistry, University of Massachusetts, Amherst, Massachusetts 01003.507141HC ChangInstitute of Atomic and Molecular Sciences, Academia Sinica, P.O. Box 23-166, Taipei, Taiwan 106.490942T Bj oslash;rnholmNano-Science Center, University of Copenhagen, Universitetsparken 5, DK-2100 Copenhagen, Denmark.484543Y BabaDepartment of Applied Chemistry, Graduate School of Engineering, Nagoya University.474344W TanDepartment of Chemistry, Center for Research at Bio/nano Interface, Shands Cancer Center, UF Genetics Institute, McKnight Brain Institute, NSF Particle Engineering Research Center, University of Florida, Gainesville, FL 32611-7200, USA.468245Y XiaDepartment of Chemistry, University of Washington, Seattle, WA 98195, USA.451146Y ShenPetroleum Engineering, School of Pharmacy, University of Wyoming, Laramie 82071, USA.438147JL WestDepartment of Bioengineering, Rice University, 6100 S. Main Street, Houston, TX 77251, USA.433048JA FrankExperimental Neuroimaging Section, Laboratory of Diagnostic Radiology Research, National Institutes of Health, Bethesda, Maryland, USA. 431649MA El-SayedLaser Dynamics Laboratory, School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332-0400.422350Z GaoInstitute of Bioengineering and Nanotechnology, 31 Biopolis Way, 138669, Singapore.420951 H YanDepartment of Computer Science, Duke University, Durham, North Carolina 27708, USA.413052R GurnySchool of Pharmacy, University of Geneva, Geneva, Switzerland.399353M BrustCentre for Nanoscale Science, Department of Chemistry and School of Biological Sciences, The University of Liverpool, Liverpool L69 7ZD, U.K.391254O OrwarDepartment of Chemistry, G ouml;teborg University, SE-412 96 G ouml;teborg, Sweden.390955AM BelcherDepartment of Materials Science and Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA.388256A ChilkotiDepartment of Biomedical Engineering, Duke University, Durham, North Carolina 27708-0281, USA.388057UB SleytrCenter for NanoBiotechnology, University of Natural Resources and Applied Life Sciences, A-1180 Vienna, Austria.386958HE GaubLehrstuhl für Angewandte Physik and Center for Nanoscience, Ludwig-Maximilians-Universit auml;t, Amalienstrasse 54, 80799 München, Germany.386459HG CraigheadDepartment of Biomedical Engineering, School of Applied and Engineering Physics, Cornell University, Ithaca, New York 14853, USA. rno1@cornell.edu385060A GedankenDepartment of Chemistry, Bar-Ilan University, Ramat-Gan, 52900, Israel.375461T ShimizuD Division, Nanotechnology Product Business Group, Hitachi High-Technologies Corporation, Hitachinaka, Ibaraki, 312-8504, Japan.373562S NilssonTechnical Analytical Chemistry, Lund Institute of Technology, Lund University, PO Box 124, SE-221 00 Lund, Sweden.372963S SunResearch Institute of Polymeric Materials, Tianjin University, Tianjin 300072, PR China.368964VL ColvinDepartment of Chemistry, Rice University, 6100 Main Street, Houston, Texas 77005, USA.368565Z RosenzweigDepartment of Chemistry, University of New Orleans, New Orleans, LA 70148, USA.360966RJ MumperDepartment of Pharmaceutical Sciences, College of Pharmacy, University of Kentucky, Lexington, KY 40536-0082, USA.360867H FessiPharmapeptides, Centre Interuniversitaire de recherche et d\\\'enseignement, 74166 Archamps, France.358968R KopelmanDepartment of Chemistry, University of Michigan, Ann Arbor, MI 48109-1055, USA.354669E AllémannUniversity of Geneva, Switzerland.352470TP RussellPolymer Science and Engineering Department, University of Massachusetts, 120 Governors Drive, Amherst, MA 01003, USA.351371H H auml;rm auml;Department of Biotechnology, University of Turku, Tykist ouml;katu 6, FIN-20520 Turku, Finland. petri.huhtinen@utu.fi348772A ItoDepartment of Biotechnology, School of Engineering, Nagoya University, Nagoya 464‐8603, Japan.344673P MaincentLaboratoire de Pharmacie, Galénique et Biopharmacie, Faculté de Pharmacie, Nancy Cedex, France.338274D KlenermanDepartment of Chemistry, Cambridge University, Lensfield Road, Cambridge, UK.337175AP AlivisatosDepartment of Chemistry, University of California, Berkeley, CA 94720, USA.332676 T L ouml;vgrenDepartment of Biotechnology, University of Turku, Tykist ouml;katu 6A, FIN-20520, Turku, Finland. tero.soukka@utu.fi331777M SáraCenter for Ultrastructure Research and Ludwig Boltzmann Institute for Molecular Nanotechnology, University of Natural Resources and Applied Life Sciences, Vienna, Austria.327478GJ VancsoMaterials Science and Technology of Polymers, MESA+ Institute for Nanotechnology, University of Twente, 7500 AE Enschede, The Netherlands.326379RG ComptonPhysical and Theoretical Chemistry Laboratory, University of Oxford South Parks Road, Oxford, UK.323380V ChechikDepartment of Chemistry, University of York, Heslington, York YO10 5DD, UK.323281K KimDivision of Chemistry and Molecular Engineering and Center for Electro- and Photo-Responsive Molecules, Korea University, Seoul 136-701, Korea.323082JE HutchisonDepartment of Chemistry and Materials Science Institute, 1253 University of Oregon, Eugene, Oregon 97403, USA.321083J HuEnvironmental Engineering Program, School of Engineering, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong.316384JM IracheCentro Galénico, Departamento Farmacia y Tecnología Farmacéutica, Universidad de Navarra, Pamplona, Spain.316185K KataokaCenter for Disease Biology and Integrative Medicine, Graduate School of Medicine, The University of Tokyo, Japan.307986JP BenoitINSERM ERIT-M 0104, Université d\\\'Angers, France.305987E DoelkerUniversity of Geneva, Switzerland.305588D AstrucMolecular Nanosciences and Catalysis Group, LCOO, UMR CNRS No. 5802, Université Bordeaux I, 33405 Talence Cedex, France.301689WE SmithDepartment of Pure and Applied Chemistry, University of Strathclyde, Cathedral Street, Glasgow, UK G1 1XL.300490PT CallaghanMacDiarmid Institute for Advanced Materials and Nanotechnology, School of Chemical and Physical Sciences, Victoria University of Wellington, Wellington, New Zealand.296091SH KimCollege of Pharmacy, Chosun University, Gwangju, South Korea.295892W FritzscheInstitute for Physical High Technology, PO Box 100239, 07702 Jena, Germany.294893L HeDepartment of Chemistry, North Carolina State University, Raleigh, NC294694P DelsingQuantum Device Physics Laboratory, Department of Microtechnology and Nanoscience, MC2, Chalmers University of Technology, S-412 96 G ouml;teborg, Sweden.291595ZL WangState Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, P. R. China.288996X HuangCentral Research and Development, Du Pont, Experimental Station, Wilmington, Delaware 19880, USA.284497TJ WebsterWeldon School of Biomedical Engineering, Purdue University, 500 Central Drive, West Lafayette, IN 47907-2022, USA.282998U BaninInstitute of Chemistry and the Center for Nanoscience and Nanotechnology, The Hebrew University of Jerusalem, Jerusalem 91904, Israel.281699R CingolaniUniversity of Lecce, National Nanotechnology Laboratory of INFM, Lecce, Italy.2803100T KobayashiDepartment of Biotechnology, School of Engineering, Nagoya University, Nagoya, Japan.2792,