Results 81 to 90 of about 24,942 (205)

The Effects of Noise on the Juvenile Life Stage of Crustaceans: Behavioral, Cellular, and Molecular Responses in Procambarus clarkii

Integrative Zoology, EarlyView.
Juvenile Procambarus clarkii exposed to noise exhibited behavioral changes, shifts in enzymatic activity, and altered expression of stress and immune genes. The findings highlight the sensitivity of invertebrate juveniles to anthropogenic acoustic pollution.
Maria Ceraulo, Giuseppa Buscaino, Clarissa De Vita, Aiti Vizzini, Mirella Vazzana, Elena Papale, Francesco Longo, Francesco Paolo Faraone, Manuela Mauro   +8 more
wiley   +1 more source

Cryo‐EM structure of GH43 β‐Xylosidase from Enterobacter cloacae provides insights into substrate specificity and the role of an auxiliary domain in enzymatic activity

The FEBS Journal, EarlyView.
Xylan, the second most abundant plant cell wall polysaccharide, is degraded by β‐xylanases and β‐xylosidases. Here, we present the 2.65 Å cryo‐EM structure of Enterobacter cloacae β‐xylosidase (EcXyl43, GH43) and the 2.4 Å X‐ray structure of its inactive F507A mutant.
Lorenzo Briganti, Andre Schutzer Godoy, Caio Cesar Mello Capetti, Rafaela Sachetto Fernandes, Vanessa O. A. Pellegrini, Ornella M. Ontañon, Eleonora Campos, Rodrigo V. Portugal, Igor Polikarpov   +8 more
wiley   +1 more source

Catalytic reduction of nitrophenols and dyes by HKUST-1/hydrogel composite

RSC Advances
HKUST-1/hydrogel composite was synthesized and demonstrated as an effective catalyst for reducing nitrophenols and dyes.
Atipong Nachaichot, Orrawin Kenvised, Sirikanlaya Choram, Supinya Nijpanich, Surangkhana Budsombat   +4 more
openaire   +2 more sources

Nanoparticles in Periodontology and Implant Dentistry: From Mechanisms to Clinical Applications

Journal of Periodontal Research, EarlyView.
Nanotechnology holds significant promise in improving dental care, yet there is a need for more reliable clinical studies to validate its effectiveness and safety. ABSTRACT Recent advances in nanotechnology are reshaping the landscape of periodontology and implant dentistry, particularly through the application of nanoparticles (NPs).
Chun Xu, Yuan Chen, Mario Romandini, Håvard Jostein Haugen, Sašo Ivanovski   +4 more
wiley   +1 more source

Late transition metal complexes bearing chitosan-2,6-pyridine dicarbamide as an intrinsic heterogeneous catalytic converter of 4-nitrophenol

Next Materials
The quest for biopolymeric-based heterogeneous catalysts is rapidly increasing owing to added intrinsic recompense. In this study, Chitosan-2, 6-pyridine dicarbamide (CPDC) ligand, and its metal ion complexes [M-CPDC] were synthesized by direct ...
Lateefah Olanike Adebayo, Samuel Adeolu Olugbemi, Anike Adebayo, Olubunmi Kolawole Akiode, Moriam Dasola Adeoye, Onome Ejeromedoghene, Sheriff Adewuyi   +6 more
doaj   +1 more source

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

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

Synthesis and characterization of Pd⁰ nanoparticles supported over hydroxyapatite nanospheres for potential application as a promising catalyst for nitrophenol reduction. [PDF]

Heliyon, 2023
Rüzgar A, Karataş Y, Gülcan M.
europepmc   +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

Catalytic reduction of 4-nitrophenol using 2D-molybdenum ditelluride

Dalton Transactions
MoTe 2 facilitates the catalytic reduction of 4-nitrophenol to 4-aminophenol. This transformation is important in the synthesis of aromatic amines, which function as essential intermediates in both chemical and pharmaceutical manufacturing.
Arun Kumar Samuel, Zeliha Ertekin, B. Moses Abraham, Zhengxin Yang, Mark D. Symes, Alexey Y. Ganin   +5 more
openaire   +2 more sources