Results 91 to 100 of about 12,263,451 (251)

Optimization of the preparation of chitosan nanoparticles loaded with bifendate using the Box–Behnken design

Results in Chemistry
The aim of this research is to explore new techniques for preparing a cross-linked three-dimensional network nanogel structure (CS-NPS) loaded with bifendate (DDB). The ionic cross-linking method was used to prepare CS-NPS from tripolyphosphate (TPP) and
Lifeng Yang, Pinjin Zheng, Zexin Chen
doaj   +1 more source

Design of experiment study of the parameters that affect performance of three flow plate configurations of a proton exchange membrane fuel cell [PDF]

, 2010
Low temperature hydrogen fuel cells are electrochemical devices which offer a promising alternative to traditional power sources. Fuel cells produce electricity with a reaction of the fuel (hydrogen) and air. Fuel cells have the advantage of being clean;
Carton, James, Olabi, Abdul-Ghani
core   +1 more source

Comparative Efficiency of ZIF‐67 and ZIF‐67@ZnO Nanocomposites for Trypan Blue Adsorption: Preparation and RSM Modeling

Nano Select, EarlyView.
This study investigates the comparative efficiency of ZIF‐67 and ZIF‐67@ZnO in removing Trypan blue dye from wastewater. The materials exhibit excellent adsorption capacity, stability, and reusability, highlighting their potential as cost‐effective and eco‐friendly adsorbents.
Hassan Aberrwaila, Hajer Chemingui, Amor Hafiane, Madiha Kamoun   +3 more
wiley   +1 more source

Design, development and optimization of gastro-retentive floating in-situ gels loaded with carvedilol microspheres using response surface methodology

Acta Marisiensis - Seria Medica
Aim: The goal of this study was to formulate and optimize gastro-retentive floating in-situ gel comprising optimized microspheres by Box-Behnken design.
Kukati Latha, Rahman Aisha, Fatima Aymen, Menon Vyshak R, Lakshmi SVVNSM   +4 more
doaj   +1 more source

Optimization of struvite precipitation in synthetic biologically treated swine wastewater - Determination of the optimal process parameters [PDF]

, 2013
A sustainable way to recover phosphorus (P) in swine wastewater involves a preliminary step of P dissolution followed by the separation of particulate organic matter.
Biscans, Béatrice, Béline, Fabrice, Capdevielle, Aurélie, Daumer, Marie-Line, Sýkorová, Eva   +4 more
core   +2 more sources

Nanoemulsion design of Cynara cardunculus leaves extract rich in sesquiterpene lactones

Pest Management Science, EarlyView.
This work introduces a novel formulation strategy that advances the potential of Cynara cardunculus leaf extract enriched in sesquiterpene lactones as a bioherbicide and contributes to the broader development of sustainable weed management tools based on natural products.
Daniela Rosa, Carlos Rial, Miguel Palma, Francisco J. Rodríguez‐Mejías, Rosa M. Varela, Francisco A. Macías, Maria F. Duarte   +6 more
wiley   +1 more source

VRSTE PLANOVA EKSPERIMENTA ZA MODELIRANJE ZRAKOPROPUSNOSTI ZGRADA [PDF]

, 2015
The paper presents experimental designs that can be used in modeling of the air-tightness of buildings as second-order functions using response surface method and corresponding experiment designs.
Ištoka Otković, Irena, Koški, Željko, Miličević, Ivana   +2 more
core   +4 more sources

Nanoemulsions for Skin Delivery of Essential Oils: A Systematic Review

Phytotherapy Research, EarlyView.
ABSTRACT Essential oils (EOs) are recognized for their multiple health benefits. However, their high volatility, low stability, and limited water solubility limit their effective application. This systematic review aims to assess the use of nanoemulsions as delivery systems for the topical administration of EOs, highlighting their efficacy, safety, and
Thais Leticia Moreira da Silva, Anna Claudia Morais de Oliveira Capote, Flávio Luís Beltrame, Priscileila Colerato Ferrari   +3 more
wiley   +1 more source

Factorial analysis of the trihalomethanes formation in water disinfection using chlorine [PDF]

, 2006
The factors that affect trihalomethane (THM) (chloroform, bromodichloromethane, chlorodibromomethane and bromoform) formation from the chlorination of aqueous solutions of hydrophobic fulvic acids (FA) were investigated in a prototype laboratorial ...
Antunes, Maria Cristina G., Esteves da Silva, Joaquim C.G., Rodrigues, Pedro M.S.M.   +2 more
core   +1 more source

DoE‐It‐Yourself (DoEIY): An Open‐Access Web Application for Democratizing Experimental Design in Chemical and Materials Research

Small Methods, EarlyView.
Reproducible and efficient experimental workflows remain a persistent challenge in chemical and materials research. Design of Experiments (DoE) provides a powerful multivariate framework but is often limited by complexity and accessibility. DoEIY.app is a free, browser‐based web application that enables guided experimental design, analysis, and ...
Niamh Mac Fhionnlaoich, Ye Yang, Runzhang Qi, Federico Galvanin, Stefan Guldin   +4 more
wiley   +1 more source