Results 101 to 110 of about 315,729 (282)

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

SYSTEMIC APPROACH TO TEACHING BIOPHYSICS TO STUDENTS OF MEDICAL INSTITUTIONS OF HIGHER EDUCATION

Неперервна професійна освіта: теорія та практика
The theoretical part of the study analyzes the content of the principle of systematicity as a method of scientific research of complex systems, on the one hand, and as a principle of learning in combination with other didactic principles, on the other ...
Anatolii Yehorenkov
doaj   +1 more source

Substrate Stress Relaxation Regulates Cell‐Mediated Assembly of Extracellular Matrix

Advanced Functional Materials, EarlyView.
Silicone‐based viscoelastic substrates with tunable stress relaxation reveal how matrix mechanics regulates cellular mechanosensing and cell‐mediated matrix remodelling in the stiff regime. High stress relaxation promotes assembly of fibronectin fibril‐like structures, increased nuclear localization of YAP and formation of β1 integrin‐enriched ...
Jonah L. Voigt, Jens Timmer, Elisabetta Ada Cavalcanti‐Adam   +2 more
wiley   +1 more source

A Vascular Microphysiological Model of Lung Fibrosis Reveals That Myofibroblasts and IPF Patient‐Derived Fibroblasts Impair Angiogenesis and Vasculogenesis

Advanced Functional Materials, EarlyView.
A microphysiological lung fibrosis model recapitulates myofibroblast–vascular interactions. Induced myofibroblasts and patient‐derived IPF fibroblasts impair angiogenesis and increase vascular permeability via TGF‐β1–driven signaling. Pharmacological interventions with SB 431542 and VEGF supplementation restore vascular morphology and barrier function.
Elena Cambria, Adriana Blazeski, Eunkyung Clare Ko, Tran Thai, Shania Dantes, David A. Barbie, Sarah E. Shelton, Roger D. Kamm   +7 more
wiley   +1 more source

Unveiling islet heterogeneity using an automated microfluidic imaging system

Scientific Reports
Islets of Langerhans are a therapeutic target for diabetes and prediabetes. Measurements of therapeutic inhibitory or excitatory concentrations are often performed using large groups of islets, however, the population heterogeneity cannot be observed ...
James Thornham, Richard Bertram, Michael G. Roper   +2 more
doaj   +1 more source

The significant role of biophysics in cancer prevention: An overview [PDF]

EPJ Web of Conferences
Cancer is a dynamic, multifaceted illness caused by the abnormal growth of cells. The affected cells developed uncontrollably and destroyed various tissues. This deadly disease has become an important health issue worldwide.
Saha Rituparna, Mukherjee Pratap
doaj   +1 more source

Measuring ligand efficacy at the mu-opioid receptor using a conformational biosensor. [PDF]

, 2018
The intrinsic efficacy of orthosteric ligands acting at G-protein-coupled receptors (GPCRs) reflects their ability to stabilize active receptor states (R*) and is a major determinant of their physiological effects.
Livingston, Kathryn E, Mahoney, Jacob P, Manglik, Aashish, Sunahara, Roger K, Traynor, John R   +4 more
core  

Programmable DNA‐Peptide Hybrid Nanostructures for Potent Neutralization of Multiple Influenza a Virus Subtypes

Advanced Functional Materials, EarlyView.
A multivalent antiviral platform based on honeycomb‐shaped DNA nanostructures (HC–Urumin) is developed to enhance the potency and breadth of the host defense peptide Urumin. Through spatially patterned trimeric presentation, HC–Urumin disrupts influenza A virus entry, improves cell viability, and reduces disease severity in vivo‐offering a modular and ...
Saurabh Umrao, Abhisek Dwivedy, Payton L. Haak, Dhanush Gandavadi, Laurie A. Rund, Chi Chen, Vineetha Mareddy, Lifeng Zhou, Jinwei Duan, Ying Fang, Andrew J. Steelman, Xing Wang   +11 more
wiley   +1 more source

Long-range order and short-range disorder in Saccharomyces cerevisiae biofilm

Engineering Biology, 2019
Biofilm, a colony forming cooperative response of microorganisms under environmental stress, is a major concern for food safety, water safety and drug resistance. Most current works focus on controlling biofilm growth by targeting single genes. Here, the
Vincent Piras, Adam Chiow, Kumar Selvarajoo   +2 more
doaj   +1 more source

The molecular biophysics of extracellular vimentin and its role in pathogen-host interactions. [PDF]

Curr Opin Cell Biol, 2023
Parvanian S, Coelho-Rato LS, Eriksson JE, Patteson AE.   +3 more
europepmc   +1 more source