Results 121 to 130 of about 18,501,544 (305)

Preimaginal development of Aedes aegypti L. (Diptera: Culicidae) in brackish water gives rise to adult mosquitoes with thicker cuticles and greater insecticide resistance

Medical and Veterinary Entomology, EarlyView.
The principal arboviral vector Aedes aegypti can develop in coastal brackish water field habitats (0.5–15 g/L salt) with larvae possessing thicker cuticles and greater resistance to the larvicide Temephos. Females emerging from brackish water‐developing preimaginal stages are now shown to have thicker and remodelled leg and abdominal cuticles and ...
Kokila Sivabalakrishnan, Andrew Hemphill, S. H. P. Parakrama Karunaratne, Arunasalam Naguleswaran, Isabel Roditi, Sinnathamby N. Surendran, Ranjan Ramasamy   +6 more
wiley   +1 more source

Solar Photocatalytic Destruction of p-Nitrophenol: A Pedagogical Use of Lab Wastes

, 2001
peer reviewedIn this article we propose the destruction of p-nitrophenol wastes obtained in a previous lab experiment, to generate a new lab experiment. The recommended destruction technique is solar TiO2-photocatalysis.
Brunet Quetglas, M., Tello Rendón, E., Herrera-Melián, J. A., Doña-Rodríguez, J. M., Soler Vila, A., Alvera Azcárate, A., Alvera Azcarate, Aïda, Pascual Pariente, L.   +7 more
core   +1 more source

Arbuscular Mycorrhizal Fungi May Account for a Phosphorus‐Facilitation Strategy

Plant, Cell &Environment, EarlyView.
ABSTRACT Mycorrhizal phosphorus (P)‐scavenging strategies are inefficient in severely P‐impoverished environments; yet many mycorrhizal species occur here. How these species acquire P and how their acquisition coordinates with root and leaf traits remain unknown.
Ling‐Ling Chen, Zhao Zhang, Joanna Kotula, Patrick M. Finnegan, Kosala Ranathunge, Hans Lambers   +5 more
wiley   +1 more source

Maternal nutrition as a key determinant of placental and developing blood–brain barrier xenobiotic protective functions

The Journal of Physiology, EarlyView.
Abstract figure legend Suboptimal maternal nutrition alters placental and developing blood–brain barrier (BBB) protective function and is associated with increased fetal brain vulnerability. In the placenta, nutritional adversity may reduce the exchange surface area and promote meta‐inflammation, compromising barrier efficiency in a model‐ and context ...
Kristin L. Connor, Nycolle I. S. Souza, Bruno G. Anjos, Stephen G. Matthews, Enrrico Bloise   +4 more
wiley   +1 more source

Sorption Equilibrium Studies of Toxic Nitro-Substituted Phenols on Fly Ash

Adsorption Science & Technology, 2004
The potential of fly ash, a low cost and abundantly available material with good sorption properties, for removing phenols was investigated. Nitro-substituted phenols, i.e. o -nitrophenol, m -nitrophenol and p -nitrophenol, were selected for the studies.
B.K. Singh, Preeti Sagar Nayak
doaj   +1 more source

Influence of Co₃O₄ Nanostructure Morphology on the Catalytic Degradation of p-Nitrophenol. [PDF]

Molecules, 2023
Chen H, Yang M, Liu Y, Yue J, Chen G.
europepmc   +1 more source

Engineered Metal–Organic Frameworks‐Based Materials for Environmental Detection

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 4, July 2026.
Engineered metal–organic frameworks (MOFs) regulated by various material modification strategies are discussed for environmental contaminant detection under different sensing mechanisms, providing future improvements of MOFs in environmental detection. Sensitive and selective detection of contaminants is crucial for environmental protection.
Pan Gao, Song Wang, Yuechao Yao, Yibo Dou   +3 more
wiley   +1 more source

Integrative SAXS and AFM analysis of engineered carbohydrate‐active enzyme assemblies with tunable spatial organization

Protein Science, Volume 35, Issue 7, July 2026.
Abstract Cellulosomes are multi‐enzyme assemblies whose catalytic efficiency depends on the spatial organization of their components. However, their pronounced conformational flexibility has precluded quantitative characterization of inter‐enzyme distances and overall topology.
Iker Pardo Larrabeiti, Manuel Eibinger, Jeremy Esque, Stéphanie Pradeau, Sébastien Fort, Sarah Moraïs, Itzhak Mizrahi, Edward A. Bayer, Bernd Nidetzky, Cédric Y. Montanier, Pierre Roblin, Claire Dumon   +11 more
wiley   +1 more source

Direct Competitive Kinetic Isotope Effect Measurement Using Quantitative Whole Molecule Matrix‐Assisted Laser Desorption Ionization Time‐of‐Flight Mass Spectrometry

ChemBioChem, Volume 27, Issue 12, 26 June 2026.
Kinetic Isotope effect (KIE) measurements are a powerful tool to interrogate enzyme mechanisms and transition state structures. In this study, we develop a simple quantitative MALDI‐TOF mass spectrometry approach to measure competitive heavy atom KIEs.
Teodora Kljaic, Merritt A. Scott, Veronica Guirguis, Michal Tyrlik, Andrew Liu, Myles B. Poulin   +5 more
wiley   +1 more source

Redox Properties of Catalytically Generated Iminium Ions From α,β‐Unsaturated Aldehydes and Chiral Secondary Amines

European Journal of Organic Chemistry, Volume 29, Issue 24, 23 June 2026.
We present a rapid, operationally simple, and broadly applicable protocol for the catalytic formation and in situ electrochemical characterization of chiral a,b‐unsaturated iminium ions by cyclic voltammetry (CV). Using only 5 mol% of the aminocatalyst, we systematically measure the reduction potential of over 50 iminium intermediates, revealing how ...
Martí Gisbert, Paula Rodríguez, Xavier Companyó   +2 more
wiley   +1 more source