Results 101 to 110 of about 34,112 (314)

A Doxorubicin‐Loaded Liposomes Baghdadite System for Localized Osteosarcoma Therapy and Bone Regeneration

open access: yesAdvanced NanoBiomed Research, EarlyView.
This study presents a multifunctional Baghdadite ceramic implant integrating doxorubicin‐loaded liposomes via ion‐assisted plasma polymer coating for localized osteosarcoma therapy. The platform enables drug retention, sustained release, tumor cell inhibition, osteoconductivity, and antibacterial activity, offering a mechanically robust strategy for ...
Sally Kortam   +8 more
wiley   +1 more source

Miniaturized Conductometric Biosensor for Rapid Detection of TNF‐α in Saliva

open access: yesAdvanced NanoBiomed Research, EarlyView.
A miniaturized conductometric sensor detects TNF‐α at femtomolar levels with high selectivity. The device enables noninvasive testing using pooled human saliva and supports smartphone‐based, real‐time resistance readings. This portable biosensor offers a practical alternative for monitoring TNF‐α, providing new opportunities for diabetes and related ...
Mingjie Yang   +8 more
wiley   +1 more source

Mandible composition and properties in two selected praying mantises (Insecta, Mantodea)

open access: yesThe Anatomical Record, EarlyView.
Abstract Insects process their food with their cuticle‐based mouthparts. These feeding structures reflect their diversity and can, in some cases, showcase adaptations in material composition, mechanical properties, and shape to suit their specific dietary preferences.
Malo Roze   +3 more
wiley   +1 more source

The Application of Electron Microprobe Dating Method on a Genetic Type of Uraninite

open access: yesYankuang ceshi, 2014
Based on the advantages of high resolution and accuracy, Electron Probe Microanalysis (EPMA) method for Th-U-Pb is conducted to date monazite and zircon, is not typically applied in uraninite, pitchblende and other minerals which contain high contents of
Zhao huibo   +6 more
doaj   +2 more sources

Interface transition layer interaction mechanism for ZTAP/HCCI composites

open access: yesScience and Engineering of Composite Materials, 2018
ZrO2-toughened Al2O3 (ZTA, 40%) ceramic particles reinforced by high chromium cast iron (HCCI) matrix composites were fabricated by casting infiltration.
Zhou MoJin, Jiang YeHua, Chong XiaoYu
doaj   +1 more source

Comparative Investigation of Three Mg Doping Strategies in NMC811 Cathodes for High‐Energy Density Lithium‐Ion Batteries

open access: yesBatteries &Supercaps, EarlyView.
Magnesium (Mg) doping is explored as a stabilization strategy for high‐capacity LiNi0.8Mn0.1Co0.1O2 (NMC811) cathodes. Three doping routes are compared, revealing that solid‐state lithiation delivers the best cycling stability. Operando X‐ray diffraction and electrochemical dilatometry link reduced cation mixing and lattice stabilization to improved ...
Anna Kobets   +8 more
wiley   +1 more source

A Crystallographic Shear Driven by Oxygen Insertion in (LuFeO3)nLuFe2O4

open access: yesChemistryEurope, EarlyView.
Layered structures (LuFeO3)nLuFe2O4 exhibit a common structural transformation upon oxygen uptake. Although the LuFeO3 units do not directly participate in oxygen insertion, these inactive layers nevertheless influence the temperature at which oxygen absorption occurs.
Tianyu Li   +7 more
wiley   +1 more source

Quantitative electron-probe microanalysis

open access: yesMicrochemical Journal, 1986
Quantitative analysis by electron probe microanalyzer has been well studied and established. Many methods of quantitative analysis are provided. 1. Working curve method, 2. ZAF method and 3. Bence-Albee method are well known and used. But these methods are not suited to some specimens. 4. Convergence method and 5.
openaire   +3 more sources

Quantitative measurement of oxygen by Electron Probe X-ray Microanalysis for estimation of iron oxidation state

open access: yesMaterials & Design
Electron Probe X-ray Microanalysis (EPMA) is a key method for studying phase equilibria in oxide materials, offering an effective balance of precision, accuracy, cost, speed and spatial resolution. It provides valuable compositional data for single phase
Roman Starykh   +3 more
doaj   +1 more source

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