Results 61 to 70 of about 14,868 (222)

Periodontal Disease and Salivary Gland Dysfunction in Neurofibromatosis Type 1: A Case–Control Study

Oral Diseases, EarlyView.
ABSTRACT Objectives Neurofibromatosis type 1 (NF1) presents with diverse systemic and oral manifestations. The aim of this study was to investigate the periodontal status and salivary alterations in NF1 individuals. Methods A total of 38 individuals with NF1 diagnostic criteria were compared with a control group paired by age and sex.
Eloá Borges Luna, Gustavo de Souza Vieira, Flávia Lima Kleinsorgen Motta, Ana Beatriz Oliveira Gambôa, Analúcia Rampazzo Xavier, Rafaela Elvira Rozza‐de‐Menezes, Karin Soares Cunha   +6 more
wiley   +1 more source

Complex-Forming Properties of the Anti-Inflammatory Sialorphin Derivative Palmitic Acid-Lysine-Lysine-Glutamine-Histidine-Asparagine-Proline-Arginine with Cu(II) Ions in an Aqueous Solution

Molecules, 2023
The present work describes the complexation of the anti-inflammatory sialorphin derivative Pal-Lys-Lys-Gln-His-Asn-Pro-Arg (palmitic acid-lysine-lysine-glutamine-histidine-asparagine-proline-arginine) with Cu(II) ions in an aqueous solution, at a ...
Marek Pająk, Elżbieta Kamysz, Karol Sikora, Jakub Fichna, Magdalena Woźniczka   +4 more
doaj   +1 more source

High Lithium Concentrations in Covalently Bonded Germanium Nanoparticle Assembled Layers

Advanced Energy and Sustainability Research, Volume 7, Issue 7, July 2026.
Germanium nanoparticles have a promising volumetric lithium storage capacity and are here synthesized by magnetron sputtering and lithiated to high concentrations to study the robustness against cracking. A detailed structural investigation following electrochemical lithium intercalation, using Raman spectroscopy, AFM, and XAFS provided detailed ...
Scott McCary, Francesca Borghi, Alessandro Minguzzi, Alberto Casu, Andrea Giugni, Andrea Falqui, Paolo Piseri, Didier Grandjean, Alberto Vertova, Marcel Di Vece   +9 more
wiley   +1 more source

Study and evaluation antioxidant activity of dietary supplements with green tea extract

Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2021
The aim of the work is to determine and evaluate the antioxidant activity of dietary supplements with green tea extract, as well as to introduce conditional terms of the level of AOA. Materials and methods.
O. Yu. Maslov, S. V. Kolisnyk, M. A. Komisarenko, A. A. Altukhov, K. V. Dynnyk, V. I. Stepanenko   +5 more
doaj   +1 more source

Development and Physicochemical Stability of an Oral GS‐441524 Suspension for Weight‐Adjusted Treatment of Feline Infectious Peritonitis

Veterinary Medicine and Science, Volume 12, Issue 4, July 2026.
A 50 mg/mL oral GS‑441524 suspension for feline infectious peritonitis (FIP) was developed and shown to remain physico‐chemically stable for at least 12 weeks under tested storage conditions and 28 days in‑use, supporting accurate weight‑adjusted dosing as an extemporaneously compounded formulation under veterinary supervision.
Cédric Wernli, Ursula Streit
wiley   +1 more source

Electrochemical Sensor Based on Molecularly Imprinted Polymer for Cefuroxime Detection in Biological and Environmental Samples

ChemElectroChem, Volume 13, Issue 12, 17 June 2026.
A highly sensitive electrochemical sensor for cefuroxime (CFR) is developed using a molecularly imprinted PEDOT film integrated with AuNPs and MXene on MWCNT‐SPE. The platform enables selective detection down to nanomolar levels and performs reliably in complex matrices, offering a promising approach for rapid monitoring of antibiotic residues in ...
Houda Essousi, Bogdan Feier, Mihaela Tertis, Maria Suciu, Jassem Wannassi, Houcine Barhoumi, Cecilia Cristea   +6 more
wiley   +1 more source

Tunable Bio‐Derived Bimetallic Cu–Zn/2‐AA Metal–Organic Framework as an Efficient Electrode Modifier for Detection of Cadmium and Dopamine

ChemElectroChem, Volume 13, Issue 11, 3 June 2026.
A bio‐derived bimetallic Cu–Zn/2‐AA metal–organic framework is developed as an efficient electrode modifier for dual electrochemical sensing. The platform delivers ultrasensitive detection of cadmium and dopamine with femtomolar to attomolar limits and enhanced selectivity. The synergistic metal centers and porous structure significantly improve charge
Fahmida Akter Sahara, Shishir Kumar Dey, Md. Arafat Ali, Md. Razu Ahmed, Md. Hridoy Ali, Zarin Tasnim Nijhum, Md. Khairul Amin, Sagar Kumar Dutta   +7 more
wiley   +1 more source

Development of graphite-epoxy screen-printed electrodes selective to nitrate ions

Journal of Electrochemical Science and Engineering
High concentrations of nitrate ions in water can cause eutrophication, while ingestion of these ions can cause methemoglobin and various cancers. Therefore, there is a need for sensitive, selective and inexpensive analytical tools, as an alternative to ...
Leodanis Correa Fajardo, Abel Ibrahim Balbín Tamayo, Yusleydi Enamorado Horrutiner, Ana Rosa Lazo Fraga, Ana Margarita Estevas Guas   +4 more
doaj   +1 more source

An Edible H2O2 Biosensor for Gastrointestinal Metabolites and Peroxidase Enzyme Quantification

Advanced Healthcare Materials, Volume 15, Issue 21, 5 June 2026.
We present an edible biosensor for gastric fluid analysis that integrates a caffeic acid–horseradish peroxidase redox system into an edible electrolyte‐gated transistor. The device enables rapid, low‐volume detection of H2O2 and, with minimal modification, metabolites and enzyme activity in simulated gastrointestinal conditions.
Valerio Francesco Annese, Elena Feltri, Pietro Rossi, Valerio Galli, Cristiano Bortolotti, João Paulo Vita Damasceno, Ivan K. Ilic, Dario Natali, Alessandro Luzio, Adrica Kyndiah, Mario Caironi   +10 more
wiley   +1 more source

Probing the Surface of Colloidal Nanomaterials with Potentiometry in Situ

, 2016
Colloidal nanomaterials represent an important branch of modern chemistry. However, we have very little understanding of molecular processes that occur at the nanocrystal (NC) surface during synthesis and post-synthetic modifications.
Igor Fedin (1354959), Dmitri V. Talapin (1235877)   +1 more
core   +1 more source