Results 21 to 30 of about 154,651 (262)

Rolling and Impacting Caustic Drops on Super Liquid‐Repellent Surfaces: In Situ Force and Energy Monitoring of Surface Degradation

Advanced Functional Materials, EarlyView.
The use of continuous drop‐based force and energy probing methods is introduced to evaluate in situ chemical degradation of super liquid‐repellent surfaces by caustic liquids. By tracking the velocity of rolling drops and energy dissipation of impacting drops, degradation dynamics are resolved under high spatio‐temporal precision. Using this technique,
Parham Koochak, Kai Liu, William S. Y. Wong   +2 more
wiley   +1 more source

Demo 37. Capilaridad: Ley de Jurin [PDF]

, 2013
Objetivo: Observar el ascenso capilar para dos líquidos de tensión superficial diferente y comprobar su dependencia con el radio del ...
Hernández Lucas, María Jesús
core  

Self‐Powered Permeable Electronic Dressing for Exudate Management, Electrostimulation and Drug Delivery in Chronic Wound Healing

Advanced Functional Materials, EarlyView.
This study develops a self‐powered permeable electronic dressing (SPED) that synergistically integrates exudate management, electrical stimulation, and on‐demand drug delivery. The dressing effectively absorbs exudate while demonstrating potent antibacterial activity and accelerated tissue regeneration in diabetic mouse models, thereby promoting ...
Jiaheng Liang, Jingjing Fu, Jin Chai, Hongyu Jiang, Fan Chen, Yufei Zhang, Weihao Zhao, Xian Song, Zhihao Zhou, Lingtao Fang, Qiyao Huang, Peng Li, Zijian Zheng   +12 more
wiley   +1 more source

TENSIÓN SUPERFICIAL DINAMICA EN BIODIESEL

Anales (Asociación Física Argentina), 2004
Se realizaron mediciones de tensión superficial dinámica en Biodiesel por el método de la máxima presión de burbuja. El biocombustible se obtuvo a partir de aceites vegetales nuevos y usados por medio de un proceso de transesterificación, en la Facultad
C. D. Schenkel, R. E. Gayoso, H. Ritacco, P. A. Sorichetti, S. D. Romano, D. H. Kurlat   +5 more
doaj  

Efeitos de surfatantes sobre a tensão superficial e a área de molhamento de soluções de glyphosate sobre folhas de tiririca Effects of surfactants on surface tension and foliar wetting solutions of glyphosate over purple nutsedge leaves

Planta Daninha, 1999
Com o objetivo de avaliar a eficiência da agregação de surfatantes ao herbicida glyphosate analisou-se a tensão superficial de diferentes soluções de pulverização contendo o hebicida e o surfatante, e a área de molhamento destas soluções nas folhas de ...
Cristiane G. de Mendonça, Edivaldo D. Velini, Dagoberto Martins, Cristina G. de Mendonça   +3 more
doaj   +1 more source

Combustión de Propulsantes Líquidos Bajo Condiciones Supercríticas. [PDF]

, 1972
Se estudia en este trabajo la combustión de propulsantes líquidos en forma de gotas en condiciones supercríticas, en las que el calor de evaporación se anula y la tensión superficial desaparece.
Sánchez Tarifa, Carlos
core   +1 more source

Synergistic All‐in‐One Electroceutical Platform Utilizing a Plasma–Photodynamic Hybrid Approach for Enhanced Wound Healing

Advanced Functional Materials, EarlyView.
A flexible hybrid patch integrating a robust cold atmospheric plasma (CAP) system with a high‐power, ultrathin bio‐OLED was developed to enable synergistic wound healing. This multimodal therapy, combining plasma and photodynamic treatment, enhanced angiogenesis, cell proliferation, and collagen deposition, demonstrating superior in vivo efficacy and ...
Jun‐Yeop Song, Hyun Cheol Bang, Young Hyun Son, Dae‐In Ha, Eun‐Ju Hong, Sun‐Woo Lee, Jeongsook Kim, Doyeong Kim, Sang‐Min Park, Kyu Pil Lee, Hyo‐Jung Kwon, Jeong Hyun Kwon   +11 more
wiley   +1 more source

Tensión superficial: un modelo experimental con materiales sencillos

Revista Eureka sobre Enseñanza y Divulgación de las Ciencias, 2012
En este trabajo se presenta una propuesta didáctica basada en una actividad experimental utilizando materiales de muy bajo costo, orientada a lograr que los alumnos comprendan e interpreten el fenómeno de tensión superficial conjuntamente con la ...
Esteban Szigety, Javier Viau, María Alejandra Tintori Ferreira, Horacio Gibbs   +3 more
doaj  

Haemoglobin and size dependent constraints on swimbladder inflation in fish larvae [PDF]

, 2006
In developmental studies of fish species (especially physostomians) it could be demonstrated, that the lack of haemoglobin during larval and juvenile stages is a relatively common phenomenon. Generally it is linked with body translucency.
Beeck, P., Bott, U., Busse, K., Grube, W., Möser, T., Perry, S., Sloman, W., Ueberschär, Bernd, Valdebenito, I.   +8 more
core  

Giving It a Twist: One‐Step Fabrication of Aligned Biomimetic Yarn Scaffolds via Rotational Melt Electrofibrillation

Advanced Healthcare Materials, EarlyView.
Due to its multifunctionality, replicating the fibrillar and supramolecular architecture of Collagen I is gaining increasing priority in regenerative medicine. Using rotational Melt Electrofibrillation, we present a powerful method to accurately mimic the ultrastructure of Collagen with polycaprolactone, enabling the one‐step fabrication of three ...
Zan Lamberger, Vivien Priebe, Philipp Stahlhut, Kristina Andelovic, Girish Pattappa, Denitsa Docheva, Sven Heilig, Heike M. Hermanns, Taufiq Ahmad, Jürgen Groll, Gregor Lang, Matthias Ryma   +11 more
wiley   +1 more source