Video Experimental Relacionado
Updated: Sep 10, 2025
08:49
Author Spotlight: Unveiling the Potential of VSFG Microscopy in Studying Mesoscopically Heterogeneous Self-Assembled Structures
Published on: December 1, 2023
1.5K
Discusiones sobre las ciencias de la superficie: uniendo a la comunidad
Mikołaj Lewandowski1, Talat S Rahman2, Fumio Komori3
1NanoBioMedical Centre, Adam Mickiewicz University, Wszechnicy Piastowskiej 3, 61-614 Poznań, Poland.
Resumen
Surface Science Discussions (SSD) es una serie de seminarios en línea que fomentan el intercambio de conocimientos en ciencias de la superficie. Un número especial de Journal of Physics: Condensed Matter destaca los avances recientes en los materiales 2D, la catálisis y las aplicaciones de aprendizaje automático.
Área de la Ciencia:
- Ciencias de la superficie
- Física de la materia condensada
- Ciencias de los materiales
Sus antecedentes:
- Surface Science Discussions (SSD) es una serie internacional de seminarios en línea establecida durante la pandemia de COVID-19.
- Conecta a los expertos y a los investigadores de carrera temprana en la ciencia de la superficie.
- La serie tiene como objetivo facilitar el intercambio de conocimientos sobre los avances recientes en el campo.
Objetivo del estudio:
- Para resumir las principales tendencias de investigación presentadas en el número especial de las discusiones sobre la ciencia de la superficie (SSD).
- Proporcionar una visión general del contenido dentro del Journal of Physics: Condensed Matter Special Issue.
- Para resaltar la importancia de SSD en el avance de la investigación científica de la superficie.
Principales métodos:
- Compilación y revisión de informes experimentales y teóricos de altavoces SSD.
- Análisis de artículos centrados en materiales 2D, fenómenos superficiales y catálisis.
- Incluir estudios sobre aplicaciones de aprendizaje automático y nuevas técnicas de investigación de superficies.
Principales resultados:
- El número especial presenta investigaciones sobre el crecimiento, la estructura y las propiedades de las capas y moléculas 2D soportadas.
- Incluye estudios catalíticos de modelos *in operando* y aplicaciones de aprendizaje automático en ciencias de la superficie.
- También se presentan nuevos métodos para la investigación superficial, que reflejan las tendencias actuales de la investigación.
Conclusiones:
- El número especial sirve como un recurso valioso para comprender los temas actuales en la ciencia de la superficie.
- SSD sigue siendo una plataforma vital para la difusión de la investigación de vanguardia en el campo.
- La colección de artículos muestra la naturaleza dinámica y en evolución de los estudios de la ciencia de la superficie.
Más Videos Relacionados
Videos de Conceptos Relacionados
01:16Surface Tension and Surface Energy
1.9K
When a paint brush is immersed in water, the bristles wave freely inside the water. When it is taken out, the bristles stick together. The reason behind this effect is surface tension.
Consider a beaker filled with liquid. The bulk molecules in the liquid experience equal attractive forces on all sides with the surrounding molecules. However, the surface molecules experience a net attractive force downward due to the bulk molecules. The surface of the liquid behaves like a stretched membrane,...
Consider a beaker filled with liquid. The bulk molecules in the liquid experience equal attractive forces on all sides with the surrounding molecules. However, the surface molecules experience a net attractive force downward due to the bulk molecules. The surface of the liquid behaves like a stretched membrane,...
1.9K
02:57Surface Tension, Capillary Action, and Viscosity
29.2K
Surface Tension
The various IMFs between identical molecules of a substance are examples of cohesive forces. The molecules within a liquid are surrounded by other molecules and are attracted equally in all directions by the cohesive forces within the liquid. However, the molecules on the surface of a liquid are attracted only by about one-half as many molecules. Because of the unbalanced molecular attractions on the surface molecules, liquids contract to form a shape that minimizes the number...
The various IMFs between identical molecules of a substance are examples of cohesive forces. The molecules within a liquid are surrounded by other molecules and are attracted equally in all directions by the cohesive forces within the liquid. However, the molecules on the surface of a liquid are attracted only by about one-half as many molecules. Because of the unbalanced molecular attractions on the surface molecules, liquids contract to form a shape that minimizes the number...
29.2K
01:08Atomic Force Microscopy
3.6K
Atomic force microscopy (AFM) is a type of scanning probe microscopy that can analyze topographic details of various specimens like ceramics, glass, polymers, and biological samples. AFM offers over 1000 times more resolution than the optical imaging system. Images generated from AFM are three-dimensional surface profiles, offering an advantage over the flat, two-dimensional images from other imaging techniques.
The AFM Probe
The probe is regarded as the heart of any AFM setup and comprises the...
The AFM Probe
The probe is regarded as the heart of any AFM setup and comprises the...
3.6K
01:37Super-resolution Fluorescence Microscopy
7.6K
Super-resolution fluorescence microscopy (SRFM) provides a better resolution than conventional fluorescence microscopy by reducing the point spread function (PSF). PSF is the light intensity distribution from a point that causes it to appear blurred. Due to PSF, each fluorescing point appears bigger than its actual size, and it is the PSF interference of nearby fluorophores that causes the blurred image. Various approaches to achieving higher resolution through SRFM have recently been...
7.6K
01:13Contact Angle
13.2K
When a solid is dipped inside a liquid, the liquid surface becomes curved near the contact. For some solid–liquid interfaces, the liquid is pulled up along the solid, while for others, the liquid surface is convex or depressed near the solid surface. This phenomenon can be explained using the concept of cohesive and adhesive forces.
The adhesive force is the molecular force between molecules of different materials, that is, between the molecules of the solid and the liquid. The cohesive...
The adhesive force is the molecular force between molecules of different materials, that is, between the molecules of the solid and the liquid. The cohesive...
13.2K
01:27Gravity between Spherical Bodies
8.6K
Newton's law of gravitation describes the gravitational force between any two point masses. However, for extended spherical objects like the Earth, the Moon, and other planets, the law holds with an assumption that masses of spherical objects are concentrated at their respective centers.
This assumption can be proved easily by showing that the expression for gravitational potential energy between a hollow sphere of mass (M) and a point mass (m) is the same as it would be for a pair of extended...
This assumption can be proved easily by showing that the expression for gravitational potential energy between a hollow sphere of mass (M) and a point mass (m) is the same as it would be for a pair of extended...
8.6K