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Bulletin of the Chemical Society of Japan
Vol. 82, (2009)
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| Web Release Date:
December 10, 2009
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1538-1547
Biomass Carbon Ratio of Biomass Chemicals Measured by Accelerator Mass Spectrometry
M. Funabashi,* F. Ninomiya, M. Kunioka, and K. Ohara
[Full Text PDF(J-STAGE)] Open Access Article
Biomass carbon ratios of various chemicals from biomass and petroleum were evaluated by radioisotope 14C measurement using accelerator mass spectrometry (AMS). Sample preparations of liquids, gases, and carbonates for the AMS were developed and confirmed.
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| Web Release Date:
October 8, 2009
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1215-1226
Circular Dichroism and Absorption Spectroscopy for Three-Membered Ring Compounds Using Symmetry-Adapted Cluster-Configuration Interaction (SAC-CI) Method
T. Miyahara, J. Hasegawa, and H. Nakatsuji*
[Full Text PDF(J-STAGE)] Open Access Article
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Both the CD and UV spectra of oxirane and thiirane derivatives obtained with the SAC-CI method were in good agreement with the experimental spectra. The rotatory strengths of the CD spectra were calculated in the velocity form.
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| Web Release Date:
October 8, 2009
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1240-1247
Behavior of Glass and Supercooled Liquid Alkylbenzenes Vapor-Deposited on Cold Substrates: Toward the Understanding of the Curious Light Scattering Observed in Some Supercooled Liquid States
K. Ishii,* H. Nakayama, R. Moriyama, and Y. Yokoyama
[Full Text PDF(J-STAGE)] Open Access Article
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A hypothesis assuming a liquid–liquid structural transformation is proposed to explain the cause of the curious light scattering observed for supercooled liquid states of vapor-deposited samples of ethylbenzene and related compounds.
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| Web Release Date:
October 8, 2009
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1258-1265
Stability Constants of Metal(II) Complexes with Amines and Aminocarboxylates with Special Reference to Chelation
M. Tanaka* and M. Tabata*
[Full Text PDF(J-STAGE)] [Supporting Information] Open Access Article
The equations are utilized to calculate the stability constants of binary and ternary CuII complexes of amine(s) or aminocarboxylates and extended to predict stability constants of polyamine and aminocarboxylate chelates.
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| Web Release Date:
September 9, 2009
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1203-1208
Gallosilicate-Based Catalysts for NOx-SCR with CH4
K. Nagashima, S. Nakamura, K. Okada, A. Nakahira, and H. Aritani*
[Full Text PDF(J-STAGE)] Open Access Article
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Ga-incorporated H-MFI (GaMFI) metallosilicate catalysts show robust activity for selective catalytic reduction of NOx (NOx-SCR) with CH4. Local structure around Ga in GaMFI is very stable, but distorted Si–O4 local structure is formed after the NOx-SCR with CH4.
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Web Release Date: July 10, 2009
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896-909
Highly Coplanar Polythiophenes with –C≡CR Side Chains: Self-Assembly, Linear and Nonlinear Optical Properties, and Piezochromism
T. Yamamoto,* T. Sato, T. Iijima, M. Abe, H. Fukumoto, T. Koizumi, M. Usui, Y. Nakamura, T. Yagi, H. Tajima, T. Okada, S. Sasaki, H. Kishida, A. Nakamura, T. Fukuda, A. Emoto, H. Ushijima, C. Kurosaki, and H. Hirota
[Full Text PDF(J-STAGE)]
[Supporting Information] Open Access Article
π-Conjugated polythiophenes with –C≡CR side chains and controlled main chain structures show a strong tendency to self-assemble. Their basic optical properties have been revealed.
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Web Release Date: January 14, 2009
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110-117
Doubly Thiazole Orange-Labeled DNA for Live Cell RNA Imaging
T. Kubota, S. Ikeda, and A. Okamoto*
[Full Text PDF(J-STAGE)] Open Access Article
A hybridization-sensitive, quencher-free fluorescent probe for RNA detection has been designed using the concept of fluorescence quenching caused by the excitonic interaction of thiazole orange dyes. This probe facilitated spatiotemporal monitoring of the behavior of intracellular RNA.
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