Results 131 to 140 of about 20,896 (257)

Intelligent Neurovascular Imaging Engine (INIE): Topology-Aware Compressed Sensing and Multimodal Super-Resolution for Real-Time Guidance in Clinically Relevant Porcine Stroke Recanalization. [PDF]

Diagnostics (Basel)
Malczewski K, Kozera R, Gajewski Z, Sady M.   +3 more
europepmc   +1 more source

Interaction‐Driven Assembly Pathways in Heterogeneous Active Microrobotic Systems

Advanced Functional Materials, EarlyView.
Peanut‐ and cube‐shaped light‐powered microrobots exhibit distinct magnetic and photocatalytic responses that determine their heterogeneous self‐assembly. In the dark, magnetic dipole interactions drive colloidal copolymerization with cubes acting as nucleation centers, whereas under light irradiation, phoretic interactions compete with magnetic ...
Domenico Calabrò, Roshan Velluvakandy, Martin Pumera, Francesco Priolo, Salvo Mirabella, Mario Urso   +5 more
wiley   +1 more source

First-in-human quantitative [¹⁵O]H₂O PET imaging of tumour blood flow at rest and during exercise in lymphoma patients. [PDF]

Acta Oncol
Perros M, Koivula T, Lempiäinen S, Tolvanen T, Kirjavainen A, Nummijärvi L, Sundberg CJ, Rundqvist H, Minn H, Kalliokoski K, Heinonen IHA.   +10 more
europepmc   +1 more source

Mineral Deposition From Liquid Precursors Triggered by Complementary Polyelectrolytes

Advanced Functional Materials, EarlyView.
Polyelectrolyte additives can delay or prevent crystal nucleation in supersaturated solutions of insoluble mineral salts such as calcium carbonate. This work reports that adding a second, oppositely‐charged polyelectrolyte leads to immediate mineral crystallization from such metastable solutions.
Mohammed Kayes Patoary, Eli Halperin Pierce, Elizabeth Siu, Brigitte Gallagher, Md Abul Shahid, Yang Zhang, Thomas B. H. Schroeder   +6 more
wiley   +1 more source

Synthesis of [¹⁸F]rufinamide as a radiotracer for epileptic brain imaging. [PDF]

RSC Adv
Pandey V, Faheem M, Gambhir S, Dixit M.
europepmc   +1 more source

Tailored Diketopyrrolopyrrole Derivatives for Efficient Deep‐Red Organic Lasers

Advanced Functional Materials, EarlyView.
Tailored diketopyrrolopyrrole derivatives exhibit high stable amplified spontaneous emission with single or dual bands. Incorporated into distributed‐feedback lasers based on one‐ and two‐dimensional dichromated‐gelatin diffractive gratings, these materials provide a robust, flexible platform for integrated organic deep‐red light sources. ABSTRACT Deep‐
Pablo Pasqués‐Gramage, Abelardo Sánchez‐Oliva, Álex Farrando‐Pérez, Pedro G. Boj, M. Victoria Gómez, Ana M. Rodríguez, Pilar Prieto, Rafael Muñoz‐Mármol, Andrew J. Musser, Iván Torres‐Moya, María A. Díaz‐García   +10 more
wiley   +1 more source

Atomically Dispersed Ni Site Catalysts Accelerating Sluggish Sulfur Redox Kinetics in Nonaqueous Zn‐S Batteries

Advanced Functional Materials, EarlyView.
An atomically dispersed Ni catalyst featuring Ni‐N4 coordination is developed as a sulfur host for nonaqueous Zn─S batteries. This configuration modulates the electronic structure to lower activation barriers during rate‐limiting steps and promotes a robust ZnF2‐rich cathode‐electrolyte interphase, thereby accelerating sulfur redox kinetics ...
Junhyuk Ji, Dongwoo Kim, Nuri Moon, Daehwan Kim, Keon Kim, Nahyung Kim, Young Yong Kim, Won Bae Kim   +7 more
wiley   +1 more source

High-resolution in utero SV2A PET imaging of the nonhuman primate brain using the NeuroEXPLORER. [PDF]

J Cereb Blood Flow Metab
Mehta S, Sun H, Micali N, Holden D, Fowles K, Rossano S, Zhang J, Ma C, Han P, Lee W, Duque A, Rakic P, Groman SM, Carson RE, Scheinost D, Toyonaga T.   +15 more
europepmc   +1 more source

Make‐Use‐Remake: Toward Indefinite Low‐Temperature Material Loops

Advanced Functional Materials, EarlyView.
We introduce a regenerable materials platform built from microparticles bound by a temperature‐responsive polymer shell, enabling strong, processable structures from diverse feedstocks. The material is shaped at low temperatures (80°C) using common manufacturing methods and reprocessed repeatedly in the presence of water, demonstrating stable ...
Nikola Křivánková, Wouter van der Wijngaart, Ulrica Edlund   +2 more
wiley   +1 more source

Performance evaluation of the nanoScan^® P123S total-body PET. [PDF]

EJNMMI Phys
Réti D, Corral CA, Cranston I, Reid VJM, O'Rourke KM, Morgan TEF, Montagne A, Jansen MA, Burianova VK, Sutherland A, Major P, Nagy K, Bagaméry G, Tavares AAS.   +13 more
europepmc   +1 more source