Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Flat Belts: Problem Solving01:28

Flat Belts: Problem Solving

842
Flat belts are crucial in many industrial applications as they help transmit power from one pulley to another. The concept of forces and moments is used to determine the maximum moment on a pulley. For instance, consider a flat belt that wraps around two pulleys, A and B, with radii of 30 cm and 10 cm, respectively. The angle between the belt and the horizontal is 20 degrees at the pulleys. As pulley B rotates clockwise and drives pulley A, tension T2 is caused at one end of the belt, while...
842
Frictional Forces on Flat Belts01:28

Frictional Forces on Flat Belts

1.5K
Flat belts are commonly used in various industrial applications for transmitting power from one pulley to another. When a flat belt is wrapped around a set of pulleys, it experiences different tensions at the driving pulley ends due to the friction between the belt and pulley surface. When the pulley moves in a counterclockwise direction, the tension T2 on the opposite side of the pulley where the belt is moving away from is higher than the tension T1 on the side where the belt is moving...
1.5K
Protein Complex Assembly02:41

Protein Complex Assembly

16.9K
Proteins can form homomeric complexes with another unit of the same protein or heteromeric complexes with different types.  Most protein complexes self-assemble spontaneously via ordered pathways, while some proteins need assembly factors that guide their proper assembly. Despite the crowded intracellular environment, proteins usually interact with their correct partners and form functional complexes.
Many viruses self-assemble into a fully functional unit using the infected host cell to...
16.9K
Fluid Pressure over Flat Plate of Constant Width01:05

Fluid Pressure over Flat Plate of Constant Width

2.5K
When a body is submerged in water, it experiences fluid pressure acting normal on its surface and distributed over its area. For better design structures, it is crucial to determine the magnitude and location of the resultant force acting on the surface. In the case of a rectangular plate of constant width submerged in water, the pressure increases with depth, resulting in a linearly varying trapezoidal pressure distribution from the upper to the lower edge of the plate.
The resultant force...
2.5K
Fluid Pressure over Flat Plate of Variable Width01:02

Fluid Pressure over Flat Plate of Variable Width

2.1K
When a flat plate is submerged in a fluid, the fluid exerts pressure on the plate. This pressure can lead to many different phenomena, including drag and buoyancy. To understand the behavior of the fluid over a flat plate of variable width, it is essential to analyze the distribution of the pressure exerted.
The pressure distribution on the plate can be calculated by determining the force that acts on a differential area strip of the plate. Thus, the magnitude of the force is equal to the...
2.1K
Spindle Assembly02:50

Spindle Assembly

4.3K
Spindle assembly occurs through three, often coexisting, pathways – the centrosome-mediated pathway, the chromatin-mediated pathway, and the microtubule-mediated pathway – collectively contributing to form a robust spindle apparatus.
In most cells, centrosomes are the primary microtubule nucleation centers. In the centrosome-mediated pathway, the G2-prophase transition triggers centrosome maturation and increased microtubule nucleation. Progressive nucleation results in a...
4.3K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Selective and Sequential Heterometallic Assembly in Amine/Imine Dendrimers.

Langmuir : the ACS journal of surfaces and colloids·2025
Same author

Checking out metal cluster chemistry from living libraries.

Nature chemistry·2025
Same author

Capacitance enhancement by ion-laminated borophene-like layered materials.

Nature communications·2025
Same author

Carbon nanotube growth catalyzed by metal nanoparticles formed <i>via</i> the seed effect of metal clusters.

Nanoscale advances·2024
Same author

Synthesis of atom-precise supported metal clusters <i>via</i> solid-phase peptide synthesis.

Chemical science·2024
Same author

Synthesis and functionalities of FeSn<sub>12</sub> superatom prepared by single atom introduction with a dendrimer template.

Chemistry (Weinheim an der Bergstrasse, Germany)·2024

Related Experiment Video

Updated: Feb 14, 2026

Synthesis, Assembly, and Characterization of Monolayer Protected Gold Nanoparticle Films for Protein Monolayer Electrochemistry
14:18

Synthesis, Assembly, and Characterization of Monolayer Protected Gold Nanoparticle Films for Protein Monolayer Electrochemistry

Published on: October 4, 2011

14.9K

Epitaxially Grown Ultra-Flat Self-Assembling Monolayers with Dendrimers.

Takane Imaoka1,2,3, Noriko Bukeo4, Kimihisa Yamamoto5,6

  • 1Laboratory for Chemistry and Life Science, Institute of Innovative Research, Tokyo Institute of Technology, Yokohama 225-8503, Japan. timaoka@res.titech.ac.jp.

Molecules (Basel, Switzerland)
|February 24, 2018
PubMed
Summary

Uniform dendrimer-based monolayers were constructed on substrates using dip coating. Epitaxial growth, reflecting substrate crystal structure, was achieved under specific conditions for advanced nanomaterial films.

Keywords:
dendrimersepitaxial growthself-assembling monolayerssurface modification

More Related Videos

Antifouling Self-assembled Monolayers on Microelectrodes for Patterning Biomolecules
10:27

Antifouling Self-assembled Monolayers on Microelectrodes for Patterning Biomolecules

Published on: August 25, 2009

11.9K
Author Spotlight: Exploring Self-Assembled MOF-Polymer Composites
06:48

Author Spotlight: Exploring Self-Assembled MOF-Polymer Composites

Published on: June 14, 2024

2.6K

Related Experiment Videos

Last Updated: Feb 14, 2026

Synthesis, Assembly, and Characterization of Monolayer Protected Gold Nanoparticle Films for Protein Monolayer Electrochemistry
14:18

Synthesis, Assembly, and Characterization of Monolayer Protected Gold Nanoparticle Films for Protein Monolayer Electrochemistry

Published on: October 4, 2011

14.9K
Antifouling Self-assembled Monolayers on Microelectrodes for Patterning Biomolecules
10:27

Antifouling Self-assembled Monolayers on Microelectrodes for Patterning Biomolecules

Published on: August 25, 2009

11.9K
Author Spotlight: Exploring Self-Assembled MOF-Polymer Composites
06:48

Author Spotlight: Exploring Self-Assembled MOF-Polymer Composites

Published on: June 14, 2024

2.6K

Area of Science:

  • Materials Science
  • Nanotechnology
  • Surface Chemistry

Background:

  • Dendrimers are highly branched macromolecules with unique properties for self-assembly.
  • Controlling molecular film formation on surfaces is crucial for advanced materials.
  • Substrate-dependent film growth offers pathways for tailored nanomaterials.

Purpose of the Study:

  • To investigate the formation of mono-molecular films using dendrimer self-assembly.
  • To explore simple methods for constructing uniform dendrimer monolayers.
  • To achieve epitaxially grown dendrimer films that mimic substrate crystal structures.

Main Methods:

  • Preparation of mono-molecular films via physical adsorption and dendrimer self-assembly.
  • Utilizing simple dip-coating techniques for monolayer construction.
  • Controlling experimental conditions to promote epitaxially ordered film growth on substrates like highly ordered pyrolytic graphite (HOPG).

Main Results:

  • Demonstrated facile construction of uniform dendrimer-based monolayers at the subnanometer scale.
  • Achieved epitaxially grown monolayer films that replicate the crystal structure of the substrate.
  • Showcased the versatility of dendrimer self-assembly for creating ordered thin films.

Conclusions:

  • Simple dip coating is an effective method for creating uniform dendrimer monolayers.
  • Epitaxial growth of dendrimer films is achievable, enabling substrate-templated nanostructures.
  • Dendrimer self-assembly offers a versatile platform for fabricating ordered nanomaterial films with tunable properties.