LEADER 05294nam 22006494a 450 001 996204216103316 005 20230617021311.0 010 $a1-280-52043-4 010 $a9786610520435 010 $a3-527-60534-7 010 $a3-527-60160-0 035 $a(CKB)1000000000019332 035 $a(EBL)481298 035 $a(OCoLC)68907042 035 $a(SSID)ssj0000204832 035 $a(PQKBManifestationID)11189504 035 $a(PQKBTitleCode)TC0000204832 035 $a(PQKBWorkID)10188846 035 $a(PQKB)11430222 035 $a(MiAaPQ)EBC481298 035 $a(EXLCZ)991000000000019332 100 $a20030929d2003 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aMolecular devices and machines$b[electronic resource] $ea journey into the nano world /$fV. Balzani, A. Credi, M. Venturi 210 $aWeinheim $cWiley-VCH$dc2003 215 $a1 online resource (514 p.) 300 $aDescription based upon print version of record. 311 $a3-527-30506-8 320 $aIncludes bibliographical references and indexes. 327 $aMolecular Devices and Machines - A Journey into the Nano World; Preface; Reference; Contents; 1 General Concepts; 1.1 Devices and Machines at the Molecular Level; 1.2 Miniaturization of Devices and Machines; 1.3 Top-down (Large-downward) Approach; 1.4 Bottom-up (Small-upward) Approach; 1.4.1 Bottom-up Atom-by-atom; 1.4.2 Bottom-up Molecule-by-molecule; 1.5 Supramolecular (Multicomponent) Chemistry; 1.5.1 Comparison of Large Molecules with Supramolecular (Multicomponent) Systems; 1.5.2 Self-organization and Covalent Synthetic Design; 1.5.3 Supramolecular Chemistry, Art, and Nanotechnology 327 $aReferencesPart I Devices for Processing Electrons and Electronic Energy; 2 Fundamental Principles of Electron and Energy Transfer; 2.1 Introduction; 2.2 Photoinduced Electron- and Energy-transfer Processes; 2.2.1 Electron Transfer; 2.2.1.1 The Electronic Factor; 2.2.1.2 The Nuclear Factor; 2.2.2 Energy Transfer; 2.2.2.1 Coulombic Mechanism; 2.2.2.2 Exchange Mechanism; 2.2.3 Role of the Bridge; References; 3 Wires and Related Systems; 3.1 Introduction; 3.2 Conductivity Measurements; 3.3 Electron-transfer Processes at Electrodes; 3.4 Photoinduced Electron Transfer 327 $a3.4.1 Covalently Linked Systems Containing Metal Complexes3.4.2 Covalently Linked Systems Based on Organic Compounds; 3.4.3 Covalently Linked Systems Containing Porphyrins; 3.4.4 DNA and Related Systems; 3.5 Heterogeneous Photoinduced Electron Transfer; 3.6 Energy Transfer; 3.6.1 Covalently Linked Systems Containing Metal Complexes; 3.6.2 Covalently Linked Systems Based on Organic Compounds; 3.6.3 Covalently Linked Systems Containing Porphyrins; 3.6.4 DNA and Related Systems; References; 4 Switching Electron- and Energy-transfer Processes; 4.1 Introduction 327 $a4.2 Switching Electron-transfer Processes4.2.1 Photon Inputs; 4.2.1.1 Long-lived Switching; 4.2.1.2 Fast and Ultrafast Switching; 4.2.2 Redox Inputs; 4.2.3 Acid-Base Inputs; 4.2.4 Other Factors; 4.3 Switching Energy-transfer Processes; 4.3.1 Photon Inputs; 4.3.2 Redox Inputs; 4.3.3 Acid-Base Inputs; 4.3.4 Other Factors; References; 5 Light-harvesting Antennae; 5.1 Introduction; 5.2 Natural Antenna Systems; 5.3 Porphyrin-based Arrays; 5.4 Multichromophoric Cyclodextrins; 5.5 Dendrimers; 5.5.1 Dendrimers Containing Metal Complexes; 5.5.1.1 Metal Complexes as Cores 327 $a5.5.1.2 Metal Complexes in Each Branching Center5.5.2 Dendrimers Based on Organic Chromophores; 5.5.3 Dendrimers Containing Porphyrins; 5.5.4 Host-Guest Systems; 5.5.5 Photoinduced Electron Transfer; 5.6 Other Systems; 5.6.1 Polyelectrolytes; 5.6.2 Polymers; 5.6.3 Rotaxanes; 5.6.4 Zeolites; References; 6 Photoinduced Charge Separation and Solar Energy Conversion; 6.1 Introduction; 6.2 Natural Reaction Centers; 6.2.1 Introduction; 6.2.2 Bacterial Photosynthesis; 6.2.3 Photosystem II; 6.3 Artificial Reaction Centers; 6.3.1 Introduction; 6.3.2 Dyads; 6.3.3 Triads; 6.3.4 Tetrads and Pentads 327 $a6.3.5 Antenna-Reaction Center Systems 330 $aThe miniaturization of bulky devices and machines is a process that confronts us on a daily basis. However, nanoscale machines with varied and novel characteristics may also result from the enlargement of extremely small building blocks, namely individual molecules. This bottom-up approach to nanotechnology is already being pursued in information technology, with many other branches about to follow.Written by a team of experienced authors headed by Vincenzo Balzani, one of the pioneers in the development of molecular machinesCovers such diverse aspects as sensors, memory components 606 $aNanotechnology 606 $aMolecular electronics 615 0$aNanotechnology. 615 0$aMolecular electronics. 676 $a540 676 $a547/.5 676 $a620/.5 700 $aBalzani$b Vincenzo$f1936-$0321150 701 $aVenturi$b M$g(Margherita)$0321151 701 $aCredi$b A$g(Alberto)$0301786 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a996204216103316 996 $aMolecular Devices and Machines$9742424 997 $aUNISA