Bioenergy from photosynthetic living organisms is a potential solution for energy‐harvesting and bioelectricity‐generation issues. With the emerging interest in biophotovoltaics, extracting ...electricity from photosynthetic organisms remains challenging because of the low electron‐transition rate and photon collection efficiency due to membrane shielding. In this study, the concept of “photosynthetic resonator” to amplify biological nanoelectricity through the confinement of living microalgae (Chlorella sp.) in an optical micro/nanocavity is demonstrated. Strong energy coupling between the Fabry–Perot cavity mode and photosynthetic resonance offers the potential of exploiting optical resonators to amplify photocurrent generation as well as energy harvesting. Biomimetic models and living photosynthesis are explored in which the power is increased by almost 600% and 200%, respectively. Systematic studies of photosystem fluorescence and photocurrent are simultaneously carried out. Finally, an optofluidic‐based photosynthetic device is developed. It is envisaged that the key innovations proposed in this study can provide comprehensive insights in biological‐energy sciences, suggesting a new avenue to amplify electrochemical signals using an optical cavity. Promising applications include photocatalysis, photoelectrochemistry, biofuel devices, and sustainable optoelectronics.
A concept of a “living photosynthetic resonator” for amplifying bioelectricity through confinement of microalgae in an optical microcavity is demonstrated. The strong energy coupling between the cavity mode and photosynthetic resonance reveals the potential of exploiting optical resonators to amplify biological photocurrent generation and energy‐harvesting efficiency. Potential applications include photocatalysis, biophotovoltaics, and sustainable optoelectronics.
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FZAB, GIS, IJS, KILJ, NLZOH, NUK, OILJ, SAZU, SBCE, SBMB, UL, UM, UPUK
In article number 1903707, Yu‐Cheng Chen and co‐workers demonstrate an approach to amplify bio‐nano‐electricity through the encapsulation of living algae in an optical micro‐cavity. The strong energy ...coupling between the cavity mode and photosynthetic resonance reveal the potential of exploiting optical resonators to amplify biological photocurrent generation and energy‐harvesting efficiency. Potential applications include photocatalysis, electrochemistry, and sustainable biophotonics.
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FZAB, GIS, IJS, KILJ, NLZOH, NUK, OILJ, SAZU, SBCE, SBMB, UL, UM, UPUK
碩士
國立臺中教育大學
教育測驗統計研究所
99
This study used a web-based assessment system to assess children’s reading related cognitive skills. Three hundreds and sixteen third graders were assessed on measures of ...phonological awareness, rapid automztized naming (RAN) tasks, orthographic knowledge, and Chinese literacy.
The purposes of present study were: to investigate the relation of phonological awareness, RAN, and orthographic knowledge to Chinese literacy measures; to examine the difference of the adjusted and original scores of RAN; to examine the difference of the relation between IRT ability and raw scores of phonological awareness, RAN, and orthographic knowledge to literacy measures; to examine the difference of the performance of phonological awareness, RAN, orthographic knowledge, and literacy measures between grade 3 and grade 6 students.
The results of regression analyses indicated that, RAN explained significant amount of variance in reading fluency; pholnological awareness, RAN, and orthographic knowledge expla
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