Results 211 to 220 of about 1,899,004 (298)

The Effect of Motion Correction on Quantitative Perfusion Indices and Threshold-Based Interpretation in ¹³N-Ammonia Dynamic PET Myocardial Perfusion Imaging. [PDF]

Diagnostics (Basel)
Chaudhary AK, Pang Z, Zhao F, Ni J, Guo H, Chen Y, Wang J, Li J.   +7 more
europepmc   +1 more source

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

Advanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti, Kubra Kocak, Andrea Michel, Enrico Cavarzerani, Ali Raza, Petr Rohzin, Nouha Loudhaief, Saimir Frroku, Nicolò Baldovin, Hazrat Bilal, Alvise Perosa, Maurizio Selva, Flavio Rizzolio, Luca Sbuelz, Sabrina Tamburini, Domenico De Fazio, Giovanni Antonio Salvatore   +16 more
wiley   +1 more source

Multi-angle fluoroscopic lung perfusion imaging using x-ray pulsatility index: A pilot study in healthy subjects. [PDF]

Med Phys
Smith MR, Richmond BW, Gregory S, Cartwright M, Fouras A, Mogel GT, Hatt CR, Smith GT, Grice JV.   +8 more
europepmc   +1 more source

Microenvironmental Reprogramming by 3D Anisotropic Cardiac Extracellular Matrix Induces Nuclear Remodeling and Epigenetic Maturation of Chemically Induced Cardiomyocytes

Advanced Functional Materials, EarlyView.
A 3D anisotropic hydrogel derived from heart extracellular matrix guides cytoskeletal alignment and nuclear remodeling in reprogrammed cardiomyocyte‐like cells. This study reveals how matrix alignment modulates nuclear envelope dynamics and chromatin state, triggering transcriptional and functional maturation.
Seung Ju Seo, Mi Jeong Lee, Hyun Wook Kang, Seonhee Byeon, Soo‐Kyoung Choi, Nakwon Choi, Seung‐Woo Cho, Yoonhee Jin   +7 more
wiley   +1 more source

Frameshift Mutations in Exon 1 of <i>Fgf10</i> Frequently Yield Morphologically Normal Embryos. [PDF]

J Dev Biol
Lkhagvadorj K, Okamura E, Morimura T, Mizuno S, Ema M.   +4 more
europepmc   +1 more source

Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films

Advanced Functional Materials, EarlyView.
Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee, Yun‐Tae Kim, Hwarang Choi, Sanghwan Park, Seongyeop Lim, Chang Young Lee   +5 more
wiley   +1 more source

Numerical investigation on the mechanical response of steel-frame polyethylene pipelines subjected to strike-slip faulting. [PDF]

PLoS One
Zhu Z, Huang X.
europepmc   +1 more source

Swelling‐Programmed Topographical Guidance for Dynamic Spheroid Self‐Assembly via a Mechanochemical Hydrogel Niche

Advanced Functional Materials, EarlyView.
A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam, Seon Yeong Chae, Young Woo Kwon, Hye Jin Heo, Hye Rin Lee, Ji Hyeok Lee, Dong‐Wook Han, Yun Hak Kim, Suck Won Hong   +8 more
wiley   +1 more source

Test-Retest Reliability of Hierarchical Proprioception Assessment of the Wrist

Nehrujee A, Mannella K, Motl RW, Cohen B, Sandhu MS.   +4 more
europepmc   +1 more source

A Dataset for Depth in Robotic Endoscopy with Dynamic Scenarios (DRENDS). [PDF]

Sci Data
Loza-Galindo G, Magro M, Calmé B, Hu J, Ruffaldi E, Jones D, De Momi E, Ali S, Valdastri P.   +8 more
europepmc   +1 more source