Results 91 to 100 of about 427,118 (299)

Investigating Halloysite Nanotubes as a Potential Platform for Oral Modified Delivery of Different BCS Class Drugs: Characterization, Optimization, and Evaluation of Drug Release Kinetics

open access: yesInternational Journal of Nanomedicine, 2021
Tazeen Husain, Muhammad Harris Shoaib, Farrukh Rafiq Ahmed, Rabia Ismail Yousuf, Sadaf Farooqi, Fahad Siddiqui, Muhammad Suleman Imtiaz, Madiha Maboos, Sabahat Jabeen Department of Pharmaceutics, Faculty of Pharmacy and Pharmaceutical Sciences ...
Husain T   +8 more
doaj  

Freeze‐Thaw Engineered Dual Conductivity Polymeric Binder Stabilizes Large‐Volume‐Change Lithium–Ion Battery Anodes

open access: yesAdvanced Functional Materials, EarlyView.
This work developed an all‐aqueous freeze‐thaw strategy to create a dual‐conductive PVA/P3KBT binder for high volume‐change lithium–ion battery anodes. The resulting binder system strengthens the electrode structure, supports ion and electron transport, and accommodates repeated volume changes, reducing cracking and improving long‐term cycling ...
Haoze Ren   +17 more
wiley   +1 more source

Quantitative determination of pentacyclic triterpenic acids in Amazonian species Eugenia punicifolia DC by ATR-FTIR

open access: yes, 2019
Leaf extracts from Eugenia punicifolia are rich in pentacyclic triterpenic acids (PTAs), especially barbinervic acid (BA), which is an important biomarker of the species. Dichloromethane extracts of E.
Nelise Duarte (7624052)   +5 more
core   +1 more source

Water Organization and Hydration‐Dependent Hydroxide Transport in Anion Exchange Membranes (AEM)

open access: yesAdvanced Functional Materials, EarlyView.
Hydroxide transport in anion exchange membranes is governed by the organization of water within the polymer rather than by hydration alone. A hydration‐window framework is presented to unify transport, swelling, and mechanical stability, providing guidance for designing durable membranes for fuel cells and other hydroxide‐based electrochemical ...
Phumlani F. Msomi
wiley   +1 more source

A multivariate data approach for FTIR-ATR monitoring of virgin olive oils: Lipid structure during autoxidation

open access: yesOilseeds and fats, crops and lipids, 2019
In this study, fresh and 12 month stored virgin olive oils (VOOs) were monitored with Attenuated total reflectance-Fourier transform infrared spectroscopy (ATR-FTIR) as a quick, non-destructive and no chemical used method.
Üçüncüoğlu Didar   +1 more
doaj   +1 more source

FTIR-microspectroscopy detection of metronidazole teratogenic effects on mice fetus

open access: yes, 2022
Metronidazole is used to treat trichomoniasis, bacterial vaginosis, and other diseases. There are controversy aspects about its teratogenicity. A teratogenic agent can alter morphology or subsequent function of the fetus.
A Panahyab (13408803)   +5 more
core  

Reversible Tuning of Multiple Molecular Kinking for Stem Cell Regulation In Vivo

open access: yesAdvanced Functional Materials, EarlyView.
In this work, we introduce the novel concept of background component‐free “multiple kinks” material platform composed solely of liganded multiple kink‐bearing molecules as a strategy for dynamic biomaterial design. Tri‐kink molecules enable effective near‐infrared light‐triggered ligand masking and visible light‐triggered ligand exposure, thereby ...
Kanghyeon Kim   +28 more
wiley   +1 more source

Electrochemical Pathways for Nitrate Conversion to Ammonia: From Environmental Challenges to Ammonia Economy

open access: yesAdvanced Functional Materials, EarlyView.
This perspective presents recent advances in electrocatalytic nitrate reduction, focusing on reaction mechanisms, catalyst design, and electrolyzer configurations. Key challenges in selectivity, stability, and practical wastewater treatment are highlighted, while future directions for advancing sustainable ammonia synthesis and nitrate remediation are ...
Xintong Li   +9 more
wiley   +1 more source

Kinetics‐Controlled Architecture of Binder‐Free Organic Electrodes for Enhanced Ion Transport

open access: yesAdvanced Functional Materials, EarlyView.
Pulse reverse electrodeposition controls nucleation and growth to create hierarchically porous Py‐derived oligomeric electrodes with enhanced ionic accessibility and reduced transport resistance. The resulting binder‐free architectures translate these transport advantages into practical sodium‐storage functionality.
Satendra Kumar   +1 more
wiley   +1 more source

Influence of Preheating Procedure and Polymerization Modes on Degree of Conversion of Contemporary Resin Composites

open access: yesCurrent Research in Dental Sciences
Objective: To evaluate the effects of preheating procedure and polymerization modes on degree of conversion (DC) of resin composites.Methods: Three different types of composites - a conventional (GrandioSO - [GSO]), a bulkfill (GrandioSO x-tra - [GSX ...
Mutlu Özcan   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy