Unstable excimer formation in cis-1,2-di(2-naphthyl)cyclobutane.
スポンサーリンク
概要
- 論文の詳細を見る
An unstable intramolecular excimer which is formed in an excited state of <I>cis</I>-1,2-di(2-naphthyl)cyclobutane is investigated. The excimer formation-rate constants and dissociation-rate constants in fluid solutions at low temperatures were determined by picosecond time-resolving measurements. The formation processes are interpreted in relation to the bending motion of the cyclobutane ring. Photophysical characteristics of unstable excimers are shown in this system.
- 公益社団法人 日本化学会の論文
著者
-
Ito Shinzaburo
Department Of Polymer Chemistry Graduate School Of Engineering Kyoto University
-
Yamamoto Masahide
Department Of Hematology Tokyo Medical And Dental University
-
Nishijima Yasunori
Department of Chemistry Polytechnic Institute of Brooklyn
関連論文
- Development of Ultrathin Polymer Films and Their Characteristics in Two Dimensions
- Fluorescence Probe Method for Investigating Polymer Structures in Nanometer Dimensions
- A variant-type MLL/SEPT9 fusion transcript in adult de novo acute monocytic leukemia (M5b) with t(11;17)(q23;q25)
- Synthesis and Photophysical Properties of Tris-bridged [3.3.n](3,6,9)Carbazolophanes
- Synthesis and Properties of Partially Overlapped [3.n](3,9)Carbazolophanes
- Fabrication and Electrochemical Properties of High-density Graft Films with Ferrocene Moieties on ITO Substrates
- Re-evaluation of Propagation Rate Coefficient of Free-Radical Polymerization of N-Vinylcarbazole by the Rotating-Sector Technique
- Preparation and Photocurrent Generation of Nanostructured SnO_2 Films Chemically Modified with Mono-substituted C_-Malonic Acid
- Exciplex Emission of Carbazole-Terephthalate Cyclophane and Its Application as a Fluorescent Probe for Local Polarity of Solvents
- Synthesis and Properties of Carbazole-Terephthalate Cyclophane
- Synthesis and Properties of [2.2]Paracyclo- and [2.2](1,4)Naphthaleno-(3,6)carbazolophanes
- Direct Evaluation of Spatial Distribution of Electrons Ejected by Two-Photon Ionization of Aromatic Molecules in Ultrathin Polymer Films
- Charge Recombination via Electron Tunneling after Two-Photon Ionization of Dopant Chromophore in Poly(butyl methacrylate) Film at 20 K
- Synthesis and Properties of Dioxa [3.3] (3,6) carbazolophane
- Conformational relaxation of single polymer chains confined in a two-dimensional plane studied by scanning near-field optical microscopy
- Poly(methacrylate)s Labeled by Perylene Diimide : Synthesis and Applications in Single Chain Detection Studies
- Conformation of Single Poly(methyl methacrylate) Chains in an Ultra-Thin Film Studied by Scanning Near-Field Optical Microscopy
- Structural Relaxation of Ultrathin Polymer Films Prepared by the Langmuir-Blodgett Technique.Molecular Weight Effect on the Diffusion of Polymer Segments
- Determination of Propagation Rate Coefficient of Free-Radical Polymerization of N-Vinylcarbazole by Pulsed-Laser Polymerization
- Radical Propagation Rate Coefficient of N - Vinylcarbazole Measured by Pulsed - Laser Polymerization
- Thermodynamics and Kinetics of Formation of Intramolecular Naphthalene Dimer Radical Cation Studied by Near-IR Transient Absorption Spectroscopy
- Local Chain Dynamics of Poly(N-vinylcarbazole) Studied by the Fluorescence Depolarization Method
- Molecular Weight Effect on Local Motion of Polystyrene Studies by the Fluorescence Depolarization Method
- Local Chain Dynamics of Several Polymers in Θ Solvents Studied by the Fluorescence Depolarization Method
- Endoscopic Subtotal Thyroidectomy for Patients with Graves' Disease
- Segmental orientation of a single polymer chain in Langmuir-Blodgett films studied by defocus fluorescence imaging
- The Role of Hard Segments of Aqueous Polyurethane-urea Dispersion in Determining the Colloidal Characteristics and Physical Properties
- Energy Transfer Study of Polymer Chain Morphology in a Two-Dimensional Monolayer
- Interfacial Behavior of Acetalized Poly(vinyl alcohol) Monolayers Observed by Brewster Angle Microscopy and Canal Surface Viscometry
- Water-Soluble Fluorinated Polymer Nanoparticle as ^F MRI Contrast Agent Prepared by Living Random Copolymerization from Dendrimer Initiator
- Near-infrared fluorescent nanoparticle of low-bandgap π-conjugated polymer for in vivo molecular imaging
- Diffusion in Glycerol-Water Mixture
- Kinetic studies on intramolecular excimer formation in dinaphthylalkanes.
- Unstable excimer formation in cis-1,2-di(2-naphthyl)cyclobutane.
- Intramolecular end-to-end reactions of photoactive terminal groups linked by poly(oxyethylene)chains.
- Photodimerization mechanism of m-methoxystyrene via its cation radical. Open type dimer cation radical as its intermediate.
- Laser Photolysis Studies on (2+2)-Photocycloreversion and Photoisomerization Reactions of trans- and cis-1,2-Di(1-pyrenyl)cyclobutane Dimers through Radical Ion Intermediates.
- Conformational analysis of intramolecular excimer formation in dinaphthylalkanes.
- The photocycloaddition of N-vinylcarbazole with 3-cyanostyrene.
- Conformational analysis of intramolecular fluorescence quenching of .ALPHA.-(9-carbazolyl)-.OMEGA.-[p-(methoxycarbonyl)benzoyloxy]alkanes.