Results 51 to 60 of about 173,215 (241)

Photophysical effects of TiO2 quantum dots on phytotoxicity, recycling for solar and photocatalytic processes of industrial effluent

Results in Physics, 2023
Titanium dioxide quantum dots were prepared and studied as a catalyst for studying the photodegradation of indigo carmine dye in aqueous solution and the phytotoxicity of selected seeds.
Walied A.A. Mohamed, Hanan A. Mousa, Hala H. Abd El-Gawad, Hala T. Handal, Hoda R. Galal, Ibrahim A. Ibrahim, Saleh D. Mekkey, Mahmoud A.M. Ahmed, Sana Ben Mousa, Ammar A. Labib   +9 more
doaj   +1 more source

The Use of Indigo Carmine for Dye Dilution Curves [PDF]

Circulation Research, 1955
Investigation of the properties of indigo carmine reveals that it may be more suitable than the dye, T-1824, for circulatory studies that are now commonly carried out using the dye dilution principle of Stewart and Hamilton. Comparison is made of simultaneous dilution curves of indigo carmine and radioactive iodinated serum albumin.
WILLIAM W. LACY, CARLOS UGAZ, ELLIOT V. NEWMAN, Thomas G. Arnold, Lloyd H. Ramsey   +4 more
openaire   +2 more sources

Preparation of MOEAMCl and MAAm Based Hydrogels and Effective Use in Anionic Dye Adsorption

Journal of Applied Polymer Science, Volume 142, Issue 16, April 20, 2025.
ABSTRACT In this study, hydrogels based on [2‐(Methacryloyloxy)ethyl]trimethylammonium chloride (MOEAMCl) and methacrylamide (MAAm) were synthesized for the removal of anionic dyes from aqueous solutions. Following detailed characterization, the use of hydrogels for methyl orange (MO) adsorption was investigated.
Hilal Nur Duykop Demir, Ali Delibaş, Ayşe Benk, Ramazan Coşkun   +3 more
wiley   +1 more source

Partners or passengers? Revisiting the association between diatoms and aquatic animals

Biological Reviews, EarlyView.
ABSTRACT Numerous studies have revealed the importance of research on the communities capable of colonizing animal surfaces (epibionts) and the animals on which they live (basibionts). Very few studies have considered epizoic diatoms, and there are gaps and biases in our knowledge, including the choice of basibionts, the methods used, and the habitats ...
Gianluca Vacca, Elisa Falasco, Francesca Bona   +2 more
wiley   +1 more source

The influence of the synthetic food colourings tartrazine, allura red and indigo carmine on the body weight of Tenebrio molitor (Coleoptera, Tenebrionidae) larvae

Regulatory Mechanisms in Biosystems, 2018
Substances for protecting plants often contain colourings, the impact of which on invertebrates has been studied insufficiently. The addition of food colourings in different concentrations to the diet of saprophage beetles can affect their metabolism ...
V. O. Martynov, V. V. Brygadyrenko
doaj   +1 more source

Solvent‐Based Spray Coating in Pneumatic Conveying in a Dedicated Spray Chamber Using Rapid Prototyping Created Nozzles

Chemie Ingenieur Technik, EarlyView.
Combining the coating and transportation of particles into a single process step promises time savings and omits the need for separate coating equipment. Experiments were conducted using a vacuum pneumatic conveying system equipped with custom rapid‐prototyped nozzles and coating chambers.
G. van den Berg, J. A. Lindner
wiley   +1 more source

RSM–ANFIS‐Based Process Optimization of Thermo‐Sonication of Amla Juice: Effect on Enzyme Inactivation, Physico‐Chemical, Phytochemical, Sensory, and Microbiological Quality

Food Chemistry International, EarlyView.
Thermo‐sonication parameters were optimized to maximize PPO inactivation while maintaining overall juice quality. ANFIS demonstrated superior predictive accuracy with higher R2 and lower RMSE compared to RSM. Further, the quality assessment of treated juice highlighted the potential of thermo‐sonication as a sustainable alternative to conventional ...
Sumaiya Fatima, Vivek Kumar
wiley   +1 more source

ERA5 Can Overstate Changes in the Frequency of Extreme Heat: A New Zealand Case Study

International Journal of Climatology, EarlyView.
ERA5 reproduces broad patterns of summer warming across New Zealand but underestimates temperature variability and warm‐tail extremes, biasing estimates of extreme heat risk. ABSTRACT Summertime temperature extremes exert profound impacts on human health, ecosystems, and infrastructure, yet their characteristics and drivers remain poorly quantified in ...
Sayed Waseem Iqbal, Luke J. Harrington, Hamish Lewis   +2 more
wiley   +1 more source

RETRACTED: Surface modified composite nanofibers for the removal of indigo carmine dye from polluted water [PDF]

, 2018
Surface coated magnetite nanoparticles (Fe3O4 NPs) with 3-mercaptopropionic acid were immobilized on amidoximated polyacrilonitrile (APAN) nanofibers using electrospinning followed by crosslinking.
Ivanic, M.,, Mohamed, Alaa,, Uheida, Abdusalam,, Yazdi, Milad Ghadami,   +3 more
core   +2 more sources

Effects of Straw Incorporation and Tillage Depth on Soil Quality in Mollisol Profiles

Land Degradation &Development, EarlyView.
ABSTRACT Although improvements in soil quality under straw incorporation have been well documented, responses across soil profiles under different tillage depths remain unclear. To address this issue, a field experiment was established in 2011 in Mollisols with conventional tillage (20 cm depth) without straw (CT) and with straw (SCT), no tillage with ...
Yu Xu, Jinsong Liang, Mingzhe Sun, Xiaozeng Han, Xinchun Lu, Xianfa Ma, Wenxiu Zou   +6 more
wiley   +1 more source