Results 231 to 240 of about 286,668 (294)

Substrate‐Dependent Variability in Viability and Angiogenic Marker Expression Among Three Endothelial Cell Subtypes: Insights for Artificial Tissue Vascularization

Macromolecular Bioscience, EarlyView.
The study investigates how four ECM‐mimicking biomaterials—fibrin, fibronectin, and non‐crosslinked or crosslinked gelatin—affect different types of human endothelial cells. Cell viability, morphology, and angiogenic marker expression are evaluated. Results reveal substrate‐dependent effects on cell behavior and emphasize the importance of selecting ...
Jernej Vajda, Boštjan Vihar, Marko Milojević, Dragana Bjelić, Amadeja Brečko, Uroš Maver   +5 more
wiley   +1 more source

4D Printing of Thermoresponsive OEGMA‐Based Hydrogels with Tunable Response

Macromolecular Materials and Engineering, EarlyView.
This publication introduces a 4D microprinting approach using thermoresponsive POEGMA‐based copolymers. A library of prepolymers is synthesized and characterized with tunable lower critical solution temperatures (LCSTs) between 33 and 66 °C, formulate inks for two‐photon laser printing and fabricate complex microstructures.
H. B. Duc Tran, Christoph A. Spiegel, Eva Blasco   +2 more
wiley   +1 more source

The Reverse Red-Green-Blue Rule: A Color-Coded Approach for Simplified Achalasia Diagnosis via High-Resolution Manometry. [PDF]

Gastroenterology Res
Abdulrasak M, Hootak S, Mohrag M, Someili AM.   +3 more
europepmc   +1 more source

Cost‐Efficient Detection of Plastics From Post‐Consumer Packaging Waste Using Selected Bands in the Near‐infrared Spectrum

Macromolecular Materials and Engineering, EarlyView.
The proposed method aims to reduce the system complexity of the sensor system for sorting plastic waste by using optical wavelength filters to capture the reflection of specific wavelengths instead of the entire spectra. The study demonstrates the feasibility of distinguishing high‐density polyethylene (HDPE), low‐density polyethylene (LDPE ...
Teresa Werner, Michael Dawoud, Doris Aschenbrenner, Iman Taha   +3 more
wiley   +1 more source

Artificially intelligent nasal perception for rapid sepsis diagnostics. [PDF]

NPJ Digit Med
Shin J, Kim GS, Ha S, Yoon T, Lee J, Lee T, Heo W, Lee K, Park SJ, Park S, Song J, Hur S, Song HC, Jang JS, Kim JS, Jung HI, Kang CY.   +16 more
europepmc   +1 more source

Polymerization‐Induced Direct Photolithography of Quantum Dots

Macromolecular Rapid Communications, EarlyView.
We present a comprehensive overview of photochemical polymerization strategies for direct lithographic patterning of colloidal quantum dots (QDs). Reaction mechanisms are categorized by functional group type, and their application is discussed in terms of pattern fidelity, photostability, and environmental robustness, highlighting the potential of ...
Taehyung Kim, Namyoung Gwak, Nuri Oh, Tae Ann Kim   +3 more
wiley   +1 more source

Image stitching for real-time laparoscopic hyperspectral imaging. [PDF]

Sci Rep
von Braun MS, Pfahl A, Melzer A, Chalopin C, Köhler H.   +4 more
europepmc   +1 more source

Computer Vision Technologies in Movement Disorders: A Systematic Review

Movement Disorders Clinical Practice, EarlyView.
Abstract Background Evaluation of movement disorders primarily relies on phenomenology. Despite refinements in diagnostic criteria, the accuracy remains suboptimal. Such a gap may be bridged by machine learning and video technology, which permit objective, quantitative, non‐invasive motor analysis.
Pasquale Maria Pecoraro, Luca Marsili, Alberto J. Espay, Matteo Bologna, Lazzaro di Biase   +4 more
wiley   +1 more source

A Novel Method for Determining the Contact Pattern Area in Gear Meshing Based on Computer Processing of Pressure Measurement Film Images. [PDF]

Materials (Basel)
Fudali P, Jagiełowicz PE, Kalina A, Połowniak P, Sobolak M, Witkowski W.   +5 more
europepmc   +1 more source