Application of dyes extracted from Alternanthera dentata leaves and Musa acuminata bracts as natural sensitizers for dye-sensitized solar cells

MAM Al-Alwani, NA Ludin, AB Mohamad… - Spectrochimica acta part …, 2018 - Elsevier
The natural dyes anthocyanin and chlorophyll were extracted from Musa acuminata bracts
and Alternanthera dentata leaves, respectively. The dyes were then applied as sensitizers in …

[HTML][HTML] Sustainable extraction and utilization of chlorophyll from microalgae for eco-friendly wool dyeing

AMS Jorge, PRM Pedroso, JFB Pereira - Journal of Cleaner Production, 2024 - Elsevier
Microalgae are promising and sustainable sources of diverse valuable compounds,
including chlorophyll, a pigment widely used in food, feed, and cosmeceutical applications …

Natural dye extracted from Areca catechu fruits as a new sensitiser for dye-sensitised solar cell fabrication: Optimisation using D-Optimal design

MAM Al-Alwani, HA Hasan, NKN Al-Shorgani… - Materials Chemistry and …, 2020 - Elsevier
This study investigated the effect of different organic solvents, temperatures and pH levels
for dye extraction from Areca catechu. The optimum conditions for the maximum yield of …

Utilization of natural dyes from Zingiber officinale leaves and Clitoria ternatea flowers to prepare new photosensitisers for dye-sensitised solar cells

NA Ludin, MAM Al-Alwani, AB Mohamad… - International Journal of …, 2018 - Elsevier
Chlorophyll and ternatin were extracted from Zingiber officinale leaves and Clitoria ternatea
flowers, respectively. These natural dyes were applied as sensitisers in TiO 2-based dye …

Performance of the dye‐sensitized solar cells fabricated using natural dyes from Ixora coccinea flowers and Cymbopogon schoenanthus leaves as sensitizers

M AM Al‐Alwani, ABSA Al‐Mashaan… - … Journal of Energy …, 2019 - Wiley Online Library
In this study, the chlorophyll and anthocyanin natural dyes were extracted from
Cymbopogon schoenanthus leaves and Ixora coccinea flowers, respectively. Thereafter …

Extraction, preparation and application of pigments from Cordyline fruticosa and Hylocereus polyrhizus as sensitizers for dye-sensitized solar cells

MAM Al-Alwani, NA Ludin, AB Mohamad… - Spectrochimica acta part …, 2017 - Elsevier
Current study employs mixture of chlorophyll-anthocyanin dye extracted from leaves of
Cordyline fruticosa as new sensitizers for dye-sensitized solar cell (DSSCs), as well as …

[HTML][HTML] Effect of blanching, freezing and microwave-assisted pretreatment methods on chlorophyll extraction from Sauropus androgynus leaves

TDLH Nguyen, TMN Ta, TAD Dong - Journal of Agriculture and Food …, 2023 - Elsevier
Sauropus androgynus is grown commonly in Vietnam, which has a high content of bioactive
substances including chlorophyll, polyphenols, and antioxidant activity. Sauropus …

A comprehensive investigation on Spirulina platensis–Part I: Cultivation of biomass, thermo–kinetic modelling, physico–chemical, combustion and emission analyses …

R Nagarajan, J Dharmaraja, S Shobana… - Journal of …, 2021 - Elsevier
The present work involves an investigation of Spirulina platensis bio–oil (SPO) with its
engine performance in the compression–ignition engine. Spirulina platensis biomass was …

Spectrophotometric determination of chlorophylls in different solvents related to the leaf traits of the main tree species in Northeast China

H Sun, S Liu, K Chen, G Li - IOP Conference Series: Earth and …, 2021 - iopscience.iop.org
The accurate detection of the leaf chlorophyll (Chl) is of substantial importance for the
immediate assessment of forest conditions to manage and conserve forest ecosystems. We …

Innovative fluorescent ratiometric probe from Oolong tea dreg for highly sensitive bilirubin detection

TH Bui, M Yoo, S Lee, JH Shin - Microchemical Journal, 2024 - Elsevier
Bilirubin, a crucial component in heme degradation, is formed during the breakdown of red
blood cells in the liver and spleen. Elevated bilirubin levels are closely associated with …