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pro vyhledávání: '"Tsumugi Miyashita"'
Publikováno v:
The Journal of Physical Chemistry C. 127:1752-1757
Publikováno v:
The Journal of Physical Chemistry Letters. 13:3002-3007
During photon upconversion, quantum dots (QDs) transfer energy to molecules in solution through a long ligand shell. This insulating ligand shell imparts colloidal stability at the expense of efficient photosensitization. For the first time, we quant
Publikováno v:
RSC advances. 11(49)
Here, films using CdSe nanocrystal (NC) triplet photosensitizers in conjunction with diphenylanthracene (DPA) emitters were assembled to address several challenges to practical applications for solution-based photon upconversion. By using poly(9-viny
Autor:
Masakazu Umezawa, Masao Kamimura, Kohei Soga, Tsumugi Miyashita, Asuto Omura, Kyohei Okubo, Gil Yeroslavsky, Karina Nigoghossian, Doan Thi Kim Dung
Publikováno v:
Optical Materials Express. 10:1749
Upconverting erbium(III) complexes in N,N-dimethylformamide (DMF) were prepared via chloride ligand replacement by tetrafluoroborate, as suggested by changes in the spectral profile. Cl− removal as precipitated salts was evidenced by X-ray diffract