Results 61 to 70 of about 2,031,692 (327)

Activity of glucose oxidase functionalized onto magnetic nanoparticles [PDF]

, 2005
BACKGROUND: Magnetic nanoparticles have been significantly used for coupling with biomolecules, due to their unique properties. METHODS: Magnetic nanoparticles were synthesized by thermal co-precipitation of ferric and ferrous chloride using two ...
Irudayaraj, Joseph, Kouassi, Gilles K, McCarty, Gregory   +2 more
core   +2 more sources

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

FEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc, Blaž Stres, Mirica Karlovits, Igor Karlovits, Petra Jerič, Ondrej Panák, Anja Verbič, Blaž Likozar, Uroš Novak   +8 more
wiley   +1 more source

Localized Surface Plasmon Resonance and Field Alignment Boosted Photocatalytic H2O2 Production of ZnO/Au–CN through Configuration Design

Advanced Energy & Sustainability Research
Highly aligned ZnO nanoarrays are designed that exhibit dual catalytic and thermoelectric properties. By integrating C3N4 nanosheets onto the ZnO nanoarrays, a vertical ZnO–C3N4 (ZnO–CN) thermoelectric catalytic heterojunction is constructed.
Rongke Sun, Jiaqi Liu, Xue Yu, Yanmei Ren, Huawei Zhao, Hongyuan Zhao, Yanqing Ma, Lei Ma   +7 more
doaj   +1 more source

Biotechnological Applications of Mushrooms under the Water-Energy-Food Nexus: Crucial Aspects and Prospects from Farm to Pharmacy

Foods, 2023
Mushrooms have always been an important source of food, with high nutritional value and medicinal attributes. With the use of biotechnological applications, mushrooms have gained further attention as a source of healthy food and bioenergy.
Xhensila Llanaj, Gréta Törős, Péter Hajdú, Neama Abdalla, Hassan El-Ramady, Attila Kiss, Svein Ø. Solberg, József Prokisch   +7 more
doaj   +1 more source

Natural Products as Geroprotective Modulators in Diabetic Nephropathy: A Mechanistic Framework Integrating Aging Hallmarks and the AMPK–SIRT1–Nrf2 Axis

Aging and Cancer, EarlyView.
Natural products target the aging kidney in diabetic nephropathy by restoring the AMPK–SIRT1–Nrf2 axis, reducing oxidative stress, inflammation, fibrosis, and cellular senescence while enhancing mitochondrial biogenesis and antioxidant defenses.
Sherif Hamidu, Latif Adams, Eunice Ampem‐Danso, Justice Kumi, Abigail Aning, Fatima Hamidu, Mustapha Abdul Mumin Mohammed, Ayuba Nii Darku Ankrah, Seth Kwabena Amponsah   +8 more
wiley   +1 more source

Site‐Specific Wetting of Iron Nanocubes by Gold Atoms in Gas‐Phase Synthesis

Advanced Science, 2019
A key challenge in nanotechnology is the rational design of multicomponent materials that beat the properties of their elemental counterparts. At the same time, when considering the material composition of such hybrid nanostructures and the fabrication ...
Jerome Vernieres, Stephan Steinhauer, Junlei Zhao, Panagiotis Grammatikopoulos, Riccardo Ferrando, Kai Nordlund, Flyura Djurabekova, Mukhles Sowwan   +7 more
doaj   +1 more source

Self-Organized Memristive Ensembles of Nanoparticles Below the Percolation Threshold: Switching Dynamics and Phase Field Description

Nanomaterials, 2023
Percolative memristive networks based on self-organized ensembles of silver and gold nanoparticles are synthesized and investigated. Using cyclic voltammetry, pulse and step voltage excitations, we study switching between memristive and capacitive states
Renat T. Sibatov, Andrey I. Savitskiy, Pavel E. L’vov, Yulia O. Vasilevskaya, Evgeny P. Kitsyuk   +4 more
doaj   +1 more source

Nanoparticle Reinforced Polymers [PDF]

Polymers, 2019
The beginning of nanomaterials and nanoscience dates back to 1959 when the Nobel laureate in Physics Richard Feynman gave the famous lecture entitled “There’s Plenty of Room at the Bottom [...]
openaire   +3 more sources

COVID‐19 Vaccination is not Associated with the Development of Idiopathic Inflammatory Myositis in U.S. Veterans

Arthritis Care &Research, Accepted Article.
Objective Several case reports have proposed a potential association between COVID‐19 vaccination and the subsequent development of idiopathic inflammatory myositis (IIM). This study examined prior COVID‐19 vaccination in US Veterans who developed new‐onset IIM compared to those without new‐onset IIM.
Caleb Hernández, Naomi Schlesinger, Jorge Rojas, Jessica A. Walsh, Tawnie J Braaten, Gary A Kunkel, Makoto Jones, Brian C Sauer, Julio Facelli, Grant W. Cannon, Dorota Lebiedz‐Odrobina   +10 more
wiley   +1 more source

Structure and Properties of Spark Plasma Sintered SiC Ceramics with Oxide Additives

Crystals, 2023
This article describes spark plasma sintering of ceramics based on silicon carbide with nanoadditives, as follows: MnOnano 5.5 wt. % + Al2O3nano 2.0 wt. % + SiCnm (37–57 wt. %) + SiCµm (31–51 wt. %) + SiO2µm 4.5 wt. %.
Dauren Zhambakin, Almira Zhilkashinova, Madi Abilev, Leszek Łatka, Alexandr Pavlov, Bauyrzhan Tuyakbaev, Assel Zhilkashinova   +6 more
doaj   +1 more source