Results 241 to 250 of about 76,323 (380)

Isotherms, Thermodynamics and Regeneration Studies of CO2 Adsorption on Activated Carbon Impregnated With Waste‐Sourced Natural Amino Acids

open access: yesGreenhouse Gases: Science and Technology, EarlyView.
ABSTRACT This study investigated the CO2 adsorption isotherms, thermodynamic properties and regeneration efficiency of palm shell activated carbon (AC) impregnated with waste‐sourced natural amino acids from egg white (EW), namely, ACEW‐30. Initially, the performance of ACEW‐30 was compared with AC impregnated with fresh EW and synthetic amino acids ...
Nur Syahirah Mohammed Hatta   +3 more
wiley   +1 more source

Screening of Lithium‐Based Salts in Non‐Aqueous Electrolyte Solution of Monoethanolamine for Carbon Dioxide Capture

open access: yesGreenhouse Gases: Science and Technology, EarlyView.
ABSTRACT This study investigates the screening of lithium‐based salts in non‐aqueous electrolyte solutions of monoethanolamine (MEA) for potential use in integrated carbon capture and conversion (ICCC) technology. Experimental measurements of density, viscosity, nitrous oxide (N2O) solubility, and CO2 solubility were conducted for various lithium salts,
Aisyah Ilyani Ismail   +2 more
wiley   +1 more source

Recovery of Polyol and Aromatic Amines from Rigid Polyurethane Foams via Ammonolysis. [PDF]

open access: yesJACS Au
Van Belleghem L   +6 more
europepmc   +1 more source

Report on Carbamate Pesticides [PDF]

open access: yesJournal of AOAC INTERNATIONAL, 1968
openaire   +1 more source

Perinatal Exposure to the Neonicotinoid Thiacloprid Impacts Transcription of Neuroplasticity and Neuroendocrine Markers in Mice but Not in the Zebrafish Model

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT Neonicotinoids are widely used insecticides in agriculture, aquaculture, pet care, and urban pest control. Initially developed to selectively target the insect cholinergic system, their extensive use has raised concerns about adverse effects on nontarget vertebrates.
Kirthana Kunikullaya U   +6 more
wiley   +1 more source

Organocatalytic Enantioselective Synthesis of Oxindole‐4‐Aminopyrazolone Derivatives via Mannich Reaction of 3‐Substituted Oxindoles With Pyrazolinone Ketimines

open access: yesJournal of Heterocyclic Chemistry, EarlyView.
Hydroquinine‐derived squaramide catalyzes the diastereo‐ and enantioselective Mannich reaction of pyrazolinone ketimines and 3‐aryl‐substituted oxindoles to access oxindole‐4‐aminopyrazolones with vicinal tetrasubstituted stereocenters. ABSTRACT The organocatalyzed Mannich reaction between pyrazolinone ketimines and 3‐aryl‐substituted oxindoles ...
María E. Molinero   +4 more
wiley   +1 more source

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