3 results match your criteria: "Kwansei Gakuin University 1 Gakuen Uegahara[Affiliation]"
Optically active cofacial ABCD-Pt(II)-porphyrin dimer exhibits bright circularly polarized phosphorescence.
Chem Commun (Camb)
December 2024
Department of Applied Chemistry for Environment, School of Biological and Environmental Sciences, Kwansei Gakuin University 1 Gakuen Uegahara, Sanda, Hyogo 669-1330, Japan.
Article Synopsis
- The synthesis of a chiral cofacial ABCD-Pt(II)-porphyrin dimer was successfully completed using a Pt-templated method followed by a Suzuki-Miyaura cross-coupling process.
- The resulting enantiomers showcased bright red circularly polarized phosphorescence.
- The phosphorescence had a high value of over 10 M cm, indicating strong optical properties.
Thermo-responsive emission induced by different delocalized excited-states in isomorphous Pd(ii) and Pt(ii) one-dimensional chains.
Chem Sci
August 2024
Department of Applied Chemistry for Environment, School of Biological and Environmental Sciences, Kwansei Gakuin University 1 Gakuen-Uegahara Sanda Hyogo 669-1330 Japan
Article Synopsis
- - The self-assembly of d transition metal complexes like Pt(ii) and Pd(ii) is crucial for creating advanced materials used in optoelectronics and sensing, but understanding their electronic behaviors when excited is still unclear.
- - This study compares the excited-state behavior of self-assembled Pt(ii) and Pd(ii) complexes, revealing that while both have similar structures, their thermal responses differ significantly.
- - The Pt(ii) complex displays a dramatic thermochromic luminescence shift when heated, while the Pd(ii) complex shows increased luminescence efficiency when cooled, highlighting their contrasting properties.
Semi-enzymatic acceleration of oxidative protein folding by -methylated heteroaromatic thiols.
Chem Sci
July 2023
Department of Applied Chemistry, Graduate School of Engineering, Tokyo University of Agriculture and Technology 2-24-16 Naka-cho Koganei Tokyo 184-8588 Japan
We report the first example of a synthetic thiol-based compound that promotes oxidative protein folding upon 1-equivalent loading to the disulfide bonds in the client protein to afford the native form in over 70% yield. -Methylation is a central post-translational processing of proteins for regulating functions including chaperone activities. Despite the universally observed biochemical reactions in nature, -methylation has hardly been utilized in the design, functionalization, and switching of synthetic bioregulatory agents, particularly folding promotors.
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