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Augmentation of electron transfer by Ag incapacitated graphene oxide/dye (Caesalpinia pulcherrima) in photoanode of dye sensitized solar cell
Graphene oxide has been synthesized and silver (Ag) nanoparticles is used to decorate graphene oxide. Natural dye is extracted from the Caesalpinia...
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Effect of chenodeoxycholic acid as dye co-adsorbent and ZnO blocking layer in improving the performance of Rose Bengal dye based dye sensitized solar cells
Effective suppression of dye aggregation on the photoanode surface of dye sensitized solar cells plays a key role in improving solar cell efficiency....
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Singlet Oxygen Generation by an Indotricarbocyanine Dye with Bulky Substituents
A study was carried out on the spectral-luminescence and phosphorescence properties of an indotricarbocyanine dye with an ortho-phenylene bridge in...
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Mechanism of Photodamage of Microbial Cells Sensitized by Indotricarbocyanine Dye
The mechanism of photodamage of E. coli Gram-negative bacterial cells sensitized with indotricarbocyanine dye PK220 was studied upon exposure to...
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Solvatochromism effect on third-order NLO properties of Azo dye
Third-order nonlinear optical (TNLO) features of acid black 32 (AB 32); an azo dye is examined by sensitive Z-scan method. Various polar solvents...
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Electrical conduction mechanism of carmoisine dye-based natural organic device
Here, the AC and DC conduction mechanisms of the carmoisine dye-based device have been extensively studied as this dye possesses good electrical...
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Excited state energy relaxation dynamics in near-infrared dye via transient absorption spectroscopy
Understanding the transient absorption dynamics of IR-780 infrared dye is important since it is extensively used in in vivo imaging and phototherapy...
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Improvement photoresponsivity and quantum efficiency of photodetector sensitized by organic dye
In this paper, Four dye-sensitive photodetectors were prepared, with three layers. The first was a photoanode layer represented by titanium dioxide...
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Dual-biowaste-based dye-sensitized solar cells using natural chlorophyll dye and natural counter electrode derived from fallen leaves
For facing the environmental challenge induced by the arbitrary release of biowaste, numerous renewable biowastes have served as raw materials for...
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A promising nonlinear optical feature in natural green dye for optical limiting applications
Third-order nonlinear optical (NLO) features of chlorophyll, a natural green dye is obtained from Coleus amboinicus is reported herein for the first...
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Luminescence Transformation Mechanisms of Indocyanine Green Dye in the Presence of Gold Nanorods
AbstractSpectral-luminescent manifestations of the plasmon-exciton interaction between gold nanorods (Au NRs) with average length and diameter of 35...
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Photocatalytic evaluation of tetragonal and orthorhombic lead oxide nanoparticles in dye degradation treatment
The discharge of wastewater contaminated with dyes is the main cause of contamination of aquatic systems. The photocatalytic process is a green...
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Synergistic photocatalysis: harnessing WSe2-ZnO nanocomposites for efficient malachite green dye degradation
In this work, the zinc oxide (ZnO) nanorods on the WSe 2 nanosheets were synthesized by a two-step method. The synthesized nanomaterials were...
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Luminescence of Dye Molecules in Polymer Films with Plasmonic Nanoparticles
The effect of plasmonic nanoparticles (NPs) on the fluorescence and phosphorescence intensity of organic dye molecules was studied theoretically and...