Results 111 to 120 of about 274,076 (352)

Extraction of natural dye leaves & flowers to dope on metal oxide / Nur Liana Syuhada Noor Hishamsuri [PDF]

open access: yes, 2023
The combination of post covid recovery, depleted fossil fuel reverse and extreme weather conditions led to surge in demand for energy. Solar energy is a sustainable industry that captures the interest of the energy industry in the world.
Noor Hishamsuri, Nur Liana Syuhada
core  

Plasmonic Enhancement of Fluorescence and Protein Dynamics in Living Mammalian Cells

open access: yesAdvanced Materials, EarlyView.
This study demonstrates plasmonic enhancement of the function of fluorescent voltage sensing proteins (genetically encoded voltage indicators, (GEVIs), QuasAr6) in live mammalian cells. Coupling to plasmonic nanoparticles does not just increase fluorescence, but influences the protein photocycle, creating a hybrid sensor with its response speed to ...
Marco Locarno   +16 more
wiley   +1 more source

“Purplish Blue” or “Greenish Grey”? Indigo Qualities and Extraction Yields from Six Species

open access: yesPlants
Indigo quality is determined by its indigotin content. Another quality indicator is colour. For an evaluation of species, indigo samples from Indigofera tinctoria, Indigofera suffruticosa, Indigofera arrecta, Persicaria tinctoria, Strobilanthes cusia and
Anna Hartl   +2 more
doaj   +1 more source

Remoção de corantes de efluentes têxteis utilizando folhas de Azadirachta indica como adsorvente [PDF]

open access: yes, 2006
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia QuímicaA remoção de corantes presentes em efluentes industriais tem recebido enorme atenção nos últimos anos.
Immich, Ana Paula Serafini
core  

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

open access: yesAdvanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen   +5 more
wiley   +1 more source

UV-protection property of Eri silk fabric dyed with natural dyes for eco-friendly textiles

open access: diamond, 2020
Nattadon Rungruangkitkrai   +8 more
openalex   +1 more source

Theoretical studies of the dynamics of electron transfer in dye sensitized solar cells and of the mechanism of singlet fission in organic crystalline materials [PDF]

open access: yes
We present a theoretical and computational study on two different processes of interest for the development of third generation solar cells: (i) electron injection in dye sensitized solar cells (DSSCs); (ii) mechanism of singlet fission (SF) in organic ...
Ambrosio, Francesco
core  

SYNTHESIS AND CHARACTERIZATION OF TiO2/α-Fe2O3 COMPOSITE USING HEMATITE FROM IRON SAND FOR PHOTODEGRADATION REMOVAL OF DYE

open access: yes, 2018
In this paper, TiO2/α-Fe2O3 composite with high photocatalytic activity was prepared by a mechanical milling using iron sand from Lampanah in Aceh Besar regency as hematite (α-Fe2O3) source.
Surya Lubis   +5 more
core   +1 more source

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