Jove
Visualize
Contáctanos
JoVE
x logofacebook logolinkedin logoyoutube logo
ACERCA DE JoVE
Visión GeneralLiderazgoBlogCentro de Ayuda JoVE
AUTORES
Proceso de PublicaciónConsejo EditorialAlcance y PolíticasRevisión por ParesPreguntas FrecuentesEnviar
BIBLIOTECARIOS
TestimoniosSuscripcionesAccesoRecursosConsejo Asesor de BibliotecasPreguntas Frecuentes
INVESTIGACIÓN
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchivo
EDUCACIÓN
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualCentro de Recursos para ProfesoresSitio de Profesores
Términos y Condiciones de Uso
Política de Privacidad
Políticas

Videos de Conceptos Relacionados

Surface Tension and Surface Energy01:16

Surface 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,...
1.9K
Surface Tension, Capillary Action, and Viscosity02:57

Surface 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...
29.2K
Atomic Force Microscopy01:08

Atomic 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...
3.6K
Super-resolution Fluorescence Microscopy01:37

Super-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
Contact Angle01:13

Contact 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...
13.2K
Gravity between Spherical Bodies01:27

Gravity 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...
8.6K

También podría leer

Artículos Relacionados

Artículos vinculados a este trabajo por autores compartidos, revista y gráfico de citas.

Ordenar por
Same author

Explosive nucleation and growth of Pb islands on Ge(111) below room temperature via collective diffusion.

Journal of physics. Condensed matter : an Institute of Physics journal·2026
Same author

Machine learned potential for defected single layer hexagonal boron nitride.

The Journal of chemical physics·2026
Same author

Elucidating the rate-limiting step of CO<sub>2</sub> electroreduction on metal phthalocyanines.

Nature communications·2026
Same author

Realization of two-dimensional discrete time crystals with anisotropic Heisenberg coupling.

Nature communications·2026
Same author

High-sensitivity ethanol vapor detection using In<sub>2</sub>O<sub>3</sub>@ZnO core-shell nanomeshes fabricated <i>via</i> block copolymer templating.

RSC advances·2026
Same author

Temperature induced metallicity of the Si(001) surface: Insights from molecular dynamics simulations with machine learned interatomic potentials.

The Journal of chemical physics·2025

Video Experimental Relacionado

Updated: Sep 10, 2025

Author Spotlight: Unveiling the Potential of VSFG Microscopy in Studying Mesoscopically Heterogeneous Self-Assembled Structures
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.

Journal of physics. Condensed matter : an Institute of Physics journal
|August 27, 2025
PubMed
Resumen
Este resumen es generado por máquina.

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.

Más Videos Relacionados

Interfacial Molecular-level Structures of Polymers and Biomacromolecules Revealed via Sum Frequency Generation Vibrational Spectroscopy
09:43

Interfacial Molecular-level Structures of Polymers and Biomacromolecules Revealed via Sum Frequency Generation Vibrational Spectroscopy

Published on: August 13, 2019

9.5K
Sandwich-like Microenvironments to Harness Cell/Material Interactions
06:50

Sandwich-like Microenvironments to Harness Cell/Material Interactions

Published on: August 4, 2015

7.7K

Videos de Experimentos Relacionados

Last Updated: Sep 10, 2025

Author Spotlight: Unveiling the Potential of VSFG Microscopy in Studying Mesoscopically Heterogeneous Self-Assembled Structures
08:49

Author Spotlight: Unveiling the Potential of VSFG Microscopy in Studying Mesoscopically Heterogeneous Self-Assembled Structures

Published on: December 1, 2023

1.5K
Interfacial Molecular-level Structures of Polymers and Biomacromolecules Revealed via Sum Frequency Generation Vibrational Spectroscopy
09:43

Interfacial Molecular-level Structures of Polymers and Biomacromolecules Revealed via Sum Frequency Generation Vibrational Spectroscopy

Published on: August 13, 2019

9.5K
Sandwich-like Microenvironments to Harness Cell/Material Interactions
06:50

Sandwich-like Microenvironments to Harness Cell/Material Interactions

Published on: August 4, 2015

7.7K

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.