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Background Around the Cretaceous-Paleogene (K-Pg) boundary, an obvious global cooling occurred, which resulted in dramatic changes in terrestrial ecosystems and the evolutionary trends of numerous organisms. However, how plant lineages responded to the cooling has remained unknown until now. Between ca. 70–60 Ma Mesocyparis McIver & Basinger (Cupressaceae), an extinct conifer genus, was distributed...
Co-sensitization has been considered as a helpful strategy for improving the conversion efficiency in dye-sensitized solar cells (DSSCs). In this present, Zinc porphyrin dyes 1–4 have been designed based on SM315 which has achieved the record efficiency (13%). Simultaneously, these new dyes are anticipated to replace the previous dye XW11 which is analogous to SM315 in co-sensitization system. Density...
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