Results 191 to 200 of about 206,060 (260)

High‐Efficiency Quantum Defect Generation in Carbon Nanotubes via Oxygen‐Free Photochemistry

Advanced Functional Materials, EarlyView.
We show that oxygen plays an important role in quantum defect formation in carbon nanotubes and identify reaction conditions to create a range of different quantum defects for photonics and biosensing. ABSTRACT Single‐walled carbon nanotubes (SWCNTs) offer potential for a wide range of applications from optoelectronic devices to biomedical diagnostics.
Christina Derichsweiler, Valeriia D. Andreeva, Jan Stegemann, Julia Ackermann, Janus A. C. Wartmann, Svenja Herbertz, Sebastian Kruss   +6 more
wiley   +1 more source

XTRUDE: A Process‐Informed Framework for High‐Fidelity Analysis of Hydrogel Extrusion

Advanced Functional Materials, EarlyView.
Extrusion performance emerges from the interplay between material properties and processing conditions. XTRUDE (eXTrusion Rheology for Understanding and Defining Extrudability) recreates the extrusion environment with in situ pressure and temperature sensing, enabling characteristic pressure signatures to quantify extrusion‐specific phenomena and ...
Farhad Sanaei, Pascal Bertsch, Juliette Lafosse, Sander C. G. Leeuwenburgh, Mani Diba   +4 more
wiley   +1 more source

Non-contrast magnetic resonance imaging outperforms contrast-enhanced computed tomography in preoperative detection of hepatocellular carcinoma: A paired validation study. [PDF]

Clin Mol Hepatol
Zhang L, Zong W, Gao J, Li H, Xia L, Mai X, Chen J, Li B, Yu D.   +8 more
europepmc   +1 more source

Stabilization of Strongly Reduced Fe(I) Single Atom Species Coordinated in a 2D Self‐Assembled Metal–Organic Network

Advanced Functional Materials, EarlyView.
A graphene‐supported 2D metal–organic network stabilizes highly reactive Fe(I)‐N4 single sites through Co‐induced charge redistribution. Combined experiments and theory reveal Fe(I) formation, oxygen‐driven oxidation, and O2 activation mechanisms, offering a strategy to access low‐valent iron centers relevant to catalytic and biological processes ...
Alessandro Namar, Basant Roondhe, Michela De Col, Stefania Baronio, Matteo Jugovac, Mattia Scardamaglia, Eleanor Frampton, Nikolay Vinogradov, Paolo Giannozzi, Erik Vesselli   +9 more
wiley   +1 more source

Estimation of pancreatic histology and likelihood of postoperative pancreatic fistula using extracellular volume fraction from contrast-enhanced computed tomography. [PDF]

World J Clin Cases
Nakamura A, Ogawa T, Tanaka K, Takahashi Y, Murai S, Tashiro Y, Wada A, Ueda Y, Sasaki Y, Minegishi Y, Matsuo K, Yamochi T.   +11 more
europepmc   +1 more source

Degradable, Skin‐Conformal Nanocomposite‐Based Bioelectronic Patches for High‐Fidelity Electrophysiology and Gesture‐Controlled Robotics

Advanced Functional Materials, EarlyView.
A degradable, skin‐conformal bioelectronic patch combines a starch‐dominated nanocomposite conductor with a gelatin substrate to enable sensitive strain sensing, high‐fidelity electrocardiography, electromyography, electrooculography, and machine‐learning‐assisted gesture control.
Ming Dong, Hongna Yuan, Shubo Liu, Abdulkadir Sanli, Emiliano Bilotti, Han Zhang, Pietro Cataldi, Karin Hing, Oliver Fenwick, Colin J. Humphreys, Dimitrios G. Papageorgiou   +10 more
wiley   +1 more source

Quantitative analysis for identifying molecular subtypes of small cell lung cancer via two-dimensional and three-dimensional contrast-enhanced computed tomography images: a preliminary study. [PDF]

J Thorac Dis
Jiang X, Liu L, Liu MW, Jiang JM, Hu SJ, Ren JL, Zhang L, Zhang JX, Yang L, Li M.   +9 more
europepmc   +1 more source

Soluble CD46 improves detection of hepatic steatosis by contrast-enhanced computed tomography before liver surgery. [PDF]

Int J Surg
Kupke P, Kupke LS, Glehr G, Evert K, Einspieler I, Hornung M, Stroszczynski C, Geissler EK, Schlitt HJ, Hutchinson JA, Werner JM.   +10 more
europepmc   +1 more source

Deep Femoral Artery Identification Using Contrast-Enhanced Computed Tomography Images for the Verification of Vascular Injury Risks in Hip Surgery. [PDF]

Cureus
Hieda Y, Choe H, Ike H, Abe K, Shimoda M, Kumagai K, Kobayashi N, Inaba Y.   +7 more
europepmc   +1 more source