Results 11 to 20 of about 230,737 (302)

Application of Ternary Nanoparticles in the Heat Transfer of an MHD Non-Newtonian Fluid Flow

Micromachines, 2022
This paper introduces a novel theoretical model of ternary nanoparticles for the improvement of heat transmission. Ternary nanoparticles in a heat conductor are shown in this model.
Noman Sarwar, Saad Jahangir, Muhammad Imran Asjad, Sayed M. Eldin   +3 more
doaj   +1 more source

Hybrid Nanoparticles of Proanthocyanidins from Uncaria tomentosa Leaves: QTOF-ESI MS Characterization, Antioxidant Activity and Immune Cellular Response

Plants, 2022
Previous studies in Uncaria tomentosa have shown promising results concerning the characterization of polyphenols with leaves yielding more diverse proanthocyanidins and higher bioactivities values.
Andrea Mariela Araya-Sibaja, Krissia Wilhelm-Romero, Felipe Vargas-Huertas, María Isabel Quirós-Fallas, Diego Alvarado-Corella, Juan José Mora-Román, José Roberto Vega-Baudrit, Andrés Sánchez-Kopper, Mirtha Navarro-Hoyos   +8 more
doaj   +1 more source

Magnetic Imaging of Encapsulated Superparamagnetic Nanoparticles by Data Fusion of Magnetic Force Microscopy and Atomic Force Microscopy Signals for Correction of Topographic Crosstalk

Nanomaterials, 2020
Encapsulated magnetic nanoparticles are of increasing interest for biomedical applications. However, up to now, it is still not possible to characterize their localized magnetic properties within the capsules.
Marc Fuhrmann, Anna Musyanovych, Ronald Thoelen, Sibylle von Bomhard, Hildegard Möbius   +4 more
doaj   +1 more source

In-Vitro Application of Magnetic Hybrid Niosomes: Targeted siRNA-Delivery for Enhanced Breast Cancer Therapy

Pharmaceutics, 2021
Even though the administration of chemotherapeutic agents such as erlotinib is clinically established for the treatment of breast cancer, its efficiency and the therapy outcome can be greatly improved using RNA interference (RNAi) mechanisms for a ...
Viktor Maurer, Selin Altin, Didem Ag Seleci, Ajmal Zarinwall, Bilal Temel, Peter M. Vogt, Sarah Strauß, Frank Stahl, Thomas Scheper, Vesna Bucan, Georg Garnweitner   +10 more
doaj   +1 more source

Physical Characterization and Biodistribution of Cisplatin Loaded in Surfactant Modified-Hybrid Nanoparticles Using Polyethylene Oxide-b-Polymethacrylic Acid [PDF]

Advanced Pharmaceutical Bulletin, 2021
Purpose: Conjugating cisplatin into hybrid nanoparticles is intended to enhance tumor accumulation in cancer therapy due to drug interaction with polymer and prevent premature drug release because of the presence of a lipid layer.
Andang Miatmoko
doaj   +1 more source

Coating of chitosan on poly D,L-lactic-co-glycolic acid thymoquinone nanoparticles enhances the anti-tumor activity in triple-negative breast cancer

Frontiers in Chemistry, 2023
Breast cancer is the second most common cancer around the world. Triple-negative breast cancer (TNBC) is characterized by the absence of three receptors: progesterone, estrogen, and human epidermal growth factor-2 receptor (HER2).
Jingrong Gao, Jingrong Gao, Ankita Kumari, Ankita Kumari, Ankita Kumari, Ankita Kumari, Xin-An Zeng, Xin-An Zeng, Xin-An Zeng, Xin-An Zeng, Siewyin Chan, Muhammad Adil Farooq, Mahafooj Alee, Shaheer Hasan Khan, Abdul Rahaman, Abdul Rahaman, Abdul Rahaman, Abdul Rahaman, Shan He, Shan He, Shan He, Xiong Xin, Tariq Mehmood   +22 more
doaj   +1 more source

A one-step Cu/ZnO Quasi-Homogeneous Catalyst for DME Production from Syn-gas [PDF]

, 2016
Colloidal Cu/ZnO nanoparticles combine with γ-Al2O3 to form promising hybrid catalysts for the direct synthesis of dimethyl ether (DME) in liquid phase, showing high activity, selectivity and stability.
Garcia Trenco, A, Shaffer, M, White, E, Williams, CK   +3 more
core   +1 more source

Hybrid Nanoparticles: Corrosion‐Protected Hybrid Nanoparticles (Adv. Sci. 12/2017) [PDF]

Advanced Science, 2017
A method that permits the complete encapsulation of nanoparticles and nanostructures is reported by Peer Fischer and co‐workers in article number 1700234. It is demonstrated that, unlike unprotected nanoparticles that quickly corrode, nanomaterials that are chemically unstable and prone to corrosion can be encapsulated with a nanometer‐thick shell and ...
Jeong, Hyeon‐Ho, Alarcón‐Correa, Mariana, Mark, Andrew G., Son, Kwanghyo, Lee, Tung‐Chun, Fischer, Peer   +5 more
openaire   +1 more source

Delicate Hybrid Laponite–Cyclic Poly(ethylene glycol) Nanoparticles as a Potential Drug Delivery System

Pharmaceutics, 2023
The objective of the study was to explore the feasibility of a new drug delivery system using laponite (LAP) and cyclic poly(ethylene glycol) (cPEG). Variously shaped and flexible hybrid nanocrystals were made by both the covalent and physical attachment
Shengzhuang Tang, Jesse Chen, Jayme Cannon, Mona Chekuri, Mohammad Farazuddin, James R. Baker, Su He Wang   +6 more
doaj   +1 more source

Corrosion‐Protected Hybrid Nanoparticles

Advanced Science, 2017
AbstractNanoparticles composed of functional materials hold great promise for applications due to their unique electronic, optical, magnetic, and catalytic properties. However, a number of functional materials are not only difficult to fabricate at the nanoscale, but are also chemically unstable in solution.
Hyeon-Ho Jeong, Mariana Alarcón-Correa, Andrew G. Mark, Kwanghyo Son, Tung-Chun Lee, Peer Fischer   +5 more
openaire   +5 more sources