Results 241 to 250 of about 410,324 (293)

High‐Resolution Stereolithography of Amorphous, Dense and Mechanically Stable Bioactive Glass

Advanced Materials Technologies, EarlyView.
Porous scaffolds made of bioactive glass are of great interest for bone tissue engineering. The geometry and resolution of the scaffold is impacting its bioactive and mechanical performance. Utilizing stereolithographic 3D printing of bioactive glass, human cancellous bone scaffolds, and other structures are fabricated with features as small as 77 µm ...
Leonhard Hambitzer, Zahra Hosneolfat, Kristin Griebenow, Richard Prediger, Sebastian Kluck, Ines Ketterer, Shaher Bano Zaidi, Delia S. Brauer, Frederik Kotz‐Helmer   +8 more
wiley   +1 more source

Dihydroartemisinin enhances remyelination by switching microglia to the reparative phenotype. [PDF]

J Neuroinflammation
Liu L, Yang L, Du X, Kan X, Ran Q, Zhang Y, Li M, Liu Q, Li Y, Yang Q, Chen Y, Dong K, Zhu X, Li Q.   +13 more
europepmc   +1 more source

Nanoimprinting of Mesoporous Titania: Direct Patterning and Refractive Index Control in the Visible

Advanced Optical Materials, EarlyView.
Nanoimprinted mesoporous TiO₂ (pTiO₂) films are demonstrated as high‐resolution optical materials with tunable porosity, refractive index, and mechanical response. Sub‐micron patterning of planar optics is shown alongside a refractive index contrast Δn ≈0.7.
Matthew Panipinto, Andrea Martinez Gomez‐Aldaravi, David Ortiz de Zárate, Jaime García‐Rupérez, Judson D. Ryckman   +4 more
wiley   +1 more source

Impact of rotation direction on treating common bile duct stones with an asymmetrical 8-wire helical basket. [PDF]

Endoscopy
Takenaka M, Fukunaga T, Nakai A, Omoto S, Kwon CI, Kudo M.   +5 more
europepmc   +1 more source

Multimodal Actuation and Environment Adaptive Strategies of Bio‐Inspired Micro/Nanorobots in Precision Medicine

Advanced Robotics Research, EarlyView.
An introduction for multidrive and environment‐adaptive micro/nanorobotics: design and fabrication strategies, intelligent actuation, and their applications. Various intelligent actuation approaches—magnetic, acoustic, optical, chemical, and biological—can be synergistically designed to enhance flexibility and adaptive behavior for precision medicine ...
Aiqing Ma, Han Gong, Jiacheng Ouyang, Liqi Chen, Tianfang Kang, Yiran He, Guojun Huang, Sidi Zheng, Ting Yin, Hong Pan, Lintao Cai   +10 more
wiley   +1 more source

Sex differences on laser-induced choroidal neovascularization and short-chain fatty acid treatment in a mouse model. [PDF]

J Neuroinflammation
Yan C, Figueiredo CA, Pompös IM, Ugursu B, Arribas-Lange P, Skosyrski S, Yang S, Althoff P, Kociok N, Joussen AM, Wolf SA.   +10 more
europepmc   +1 more source

Single‐Virus Stochastic Biosensing: Proof of Concept for SARS‐CoV‐2 Detection in Complex Medium Using CMOS‐Based Nanocapacitor Arrays

Advanced Sensor Research, EarlyView.
SARS‐CoV‐2 particles in complex cell culture medium are detected using high‐frequency electrical measurements. This is made possible through the use of large arrays of independently addressable nanoelectrodes implemented using complementary metal oxide semiconductor (CMOS), semiconductor technology.
Suryasnata Tripathy, Mohammad Saghafi, Sudip Kumar Dutta, Stijn van der Ham, Diogenis Salvanos, Cecilia Laborde, Byron Martina, Serge G. Lemay   +7 more
wiley   +1 more source

Use of Hive Debris to Detect Acute Bee Paralysis Virus, Chronic Bee Paralysis Virus and Deformed Wing Virus in Honey Bees: An Innovative and Non-Invasive Approach. [PDF]

Vet Med Sci
Olivieri S, Carisio L, Mogliotti P, Guasco C, Franzin A, Garrone A, Brusa F.   +6 more
europepmc   +1 more source

A SERS‐Based Antibody‐Aptamer Sandwich Assay for Extracellular Vesicle‐Associated Tau Detection Using Gold Nanoparticles

Advanced Sensor Research, EarlyView.
Tau protein plays a critical role in the pathology of Alzheimer's disease, utilizing extracellular vesicles (EVs) as a mechanism for intercellular transmission. This study develops a highly sensitive sandwich assay biosensor for detecting and quantifying tau‐associated EVs using surface‐enhanced Raman spectroscopy (SERS).
Saqer Al Abdullah, Samaneh Ghadami, Md. Arifur Rahman Khan, Farbod Ebrahimi, Kyle Nowlin, Tetyana Ignatova, Kristen Dellinger   +6 more
wiley   +1 more source

Comprehensive Sliding Wear Analysis of 3D-Printed ABS, PLA, and HIPS: ANOVA, SEM Examination, and Wear Volume Measurements with Varying Layer Thickness. [PDF]

Polymers (Basel)
Fidan S, Ürgün S, Şahin AE, Bora MÖ, Yılmaz T, Özsoy Mİ.   +5 more
europepmc   +1 more source