Results 41 to 50 of about 305,780 (267)

Stretchable conductive nanocomposite based on alginate hydrogel and silver nanowires for wearable electronics

APL Materials, 2019
Wearable electronic devices are used to perform various electronic functions on the human skin, and their mechanical softness while maintaining high performances is critical. Therefore, there is a need to develop novel materials with outstanding softness
Chanhyuk Lim, Yoonsoo Shin, Jaebong Jung, Ji Hoon Kim, Sangkyu Lee, Dae-Hyeong Kim   +5 more
doaj   +1 more source

Extracellular vesicle lipidomics liquid biopsy reveals systemic and tumor microenvironment metabolic reprogramming in ovarian cancer

Molecular Oncology, EarlyView.
Extracellular vesicle (EV) lipidomic profiling of plasma and ascites from patients with high‐grade serous ovarian cancer and of ovarian cancer cell lines reveals enrichment of triglycerides (TGs), diacylglycerols (DGs), phosphatidylcholine (PCs), sphingomyelins (SMs), reflecting tumor metabolic reprogramming.
Shikha Rani, Dominic Guanzon, Andrew Lai, Katherin Scholz‐Romero, Sarah Reed, Edita Ritmejeryte, Rohan Lourie, Naven Chetty, Kaltin Ferguson, Carlos Salomon   +9 more
wiley   +1 more source

Modular stimuli-responsive hydrogel sealants for early gastrointestinal leak detection and containment

Nature Communications, 2022
Digestive surgical leaks manifesting days after a successful surgery can lead to severe complications and affect healthcare worldwide. Here, the authors address the problem holistically with a hydrogel patch capable of sealing tissues, while detecting ...
Alexandre H. C. Anthis, Maria Paulene Abundo, Anna L. Neuer, Elena Tsolaki, Jachym Rosendorf, Thomas Rduch, Fabian H. L. Starsich, Bernhard Weisse, Vaclav Liska, Andrea A. Schlegel, Mikhail G. Shapiro, Inge K. Herrmann   +11 more
doaj   +1 more source

Reprogramming tumor cells with LCOR mRNA nanotherapy to enhance immunotherapy

Molecular Oncology, EarlyView.
LCOR (Ligand‐dependent corepressor) mRNA encapsulated in polymeric nanoparticles restores LCOR activity in tumor cells, constraining aggressive tumor cell states and increasing tumor immunogenicity. This reprogramming makes tumor cells more vulnerable to T‐cell attack and enhances their response to immune‐checkpoint immunotherapy.
Gabriel Serra‐Mir, Elena Haro‐Martínez, Sandra Blasco‐Benito, Chiara Cannatà, José Ángel Palomeque, Anna López‐Plana, Maria Sanz‐Flores, Marc Sabartés, Cristina Fornaguera, Toni Celià‐Terrassa   +9 more
wiley   +1 more source

Operando high speed near infrared imaging during laser sintering of nanoparticles for time and space resolved temperature measurements

Scientific Reports
A high-speed camera equipped with a near-infrared (NIR) microscope optic is employed for spatially resolved NIR thermal imaging during laser sintering. The device enables operando temperature measurements with a temporal resolution less than 1 ms and a ...
Jeldrik Schulte, Martin A. Schroer, Markus Winterer   +2 more
doaj   +1 more source

Machine Learning Classification Model to Label Sources Derived from Factor Analysis Receptor Models for Source Apportionment

Aerosol and Air Quality Research, 2023
Factor analysis (FA) receptor models are widely used for source apportionment (SA) due to their ability to extract the source contribution and profile from the data.
Vikas Kumar, Vasudev Malyan, Manoranjan Sahu, Basudev Biswal   +3 more
doaj   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Soft Cardiac Patch Using a Bifacial Architecture of Adhesive/Low‐Impedance Hydrogel Nanocomposites and Highly Conductive Elastomer Nanocomposites

Advanced NanoBiomed Research
Soft implantable multichannel cardiac electrode arrays that establish direct monolithic interfaces with the heart are key components for advanced cardiac monitoring and electrical modulation.
Jeeyoung Kim, Gi Doo Cha, Minsung Kim, Seung‐Pyo Lee, Sung‐Hyuk Sunwoo, Dae‐Hyeong Kim   +5 more
doaj   +1 more source

Exploring the influence of lactoferrin on wound healing and related signaling pathways: a systematic review

FEBS Open Bio, EarlyView.
Lactoferrin promotes wound healing by activating MAPK, PI3K/Akt, and extracellular matrix pathways, enhancing fibroblast remodeling, proliferation, and re‐epithelialization. These mechanisms highlight its therapeutic potential in inflammation control, tissue repair, and remodeling.
Morgana Lüdtke Azevedo, Kátia Cristiane Hall, Matheus dos Santos Fernandez, Geovanna Peter Corrêa, Rafael Guerra Lund   +4 more
wiley   +1 more source

Water T2 as an early, global and practical biomarker for metabolic syndrome: an observational cross-sectional study

Journal of Translational Medicine, 2017
Background Metabolic syndrome (MetS) is a highly prevalent condition that identifies individuals at risk for type 2 diabetes mellitus and atherosclerotic cardiovascular disease.
Michelle D. Robinson, Ina Mishra, Sneha Deodhar, Vipulkumar Patel, Katrina V. Gordon, Raul Vintimilla, Kim Brown, Leigh Johnson, Sid O’Bryant, David P. Cistola   +9 more
doaj   +1 more source