2015
DOI: 10.1016/j.saa.2015.03.120
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Visible light absorption and photo-sensitizing properties of spinach leaves and beetroot extracted natural dyes

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Cited by 113 publications
(54 citation statements)
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“…The mixture of these two dyes showed an efficiency of 0.29 %, whereas the individual dyes efficiency is of 0.19 % (betalain) and 0.14 % (chlorophyll dye). The better conversion was achieved due to the wider light absorption of mixture dye than the individual dyes [20]. Aparna et al used betanin dye from beet roots to study the effect of Au doping on ZnO, thus improved the efficiency of the solar cell from 0.086 to 1.71 % [21].…”
Section: Introductionmentioning
confidence: 99%
“…The mixture of these two dyes showed an efficiency of 0.29 %, whereas the individual dyes efficiency is of 0.19 % (betalain) and 0.14 % (chlorophyll dye). The better conversion was achieved due to the wider light absorption of mixture dye than the individual dyes [20]. Aparna et al used betanin dye from beet roots to study the effect of Au doping on ZnO, thus improved the efficiency of the solar cell from 0.086 to 1.71 % [21].…”
Section: Introductionmentioning
confidence: 99%
“…Semakin banyak antosianin yang ditambahkan, maka absorbansi di daerah puncak serapan klorofil semakin berkurang. Hal ini dikarenakan larutan antosianin bersifat asam, sedangkan absorbansi klorofil hanya stabil pada pH 6 hingga 9 dan cenderung menurun pada pH yang ekstrim [13]. Sebaliknya, semakin banyak klorofil yang ditambahkan, maka ab- sorbansi di daerah puncak serapan antosianin semakin berkurang.…”
Section: Hasil Dan Pembahasan Karakteristik Absorbansiunclassified
“…The best result, with an overall efficiency of 0.294%, was achieved for cells sensitized with the mixed dyes due to the wider absorption spectrum [11]. Shanmugam and ethanol were used to make the TiO 2 solution.…”
Section: A N U S C R I P Tmentioning
confidence: 99%