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

Imperfections in Crystal Structure: Point, Line and Plane Defects01:25

Imperfections in Crystal Structure: Point, Line and Plane Defects

A perfect crystal, in theory, has a uniform structure with the same unit cell and lattice points throughout. However, any deviation from this periodic arrangement is known as an imperfection or defect. These defects can be categorized into three types: point, line, and plane defects.Point defects occur when there is a deviation from the ideal due to missing atoms, displaced atoms, or additional atoms. These imperfections might occur due to imperfect packing during crystallization or because of...
Imperfections in Crystal Structure: Stoichiometric Point Defects01:26

Imperfections in Crystal Structure: Stoichiometric Point Defects

Schottky defects arise when some lattice points in a crystal, such as those in NaCl, remain unoccupied, creating lattice vacancies without disturbing the overall electrical neutrality of the crystal. This defect is common in ionic crystals where the positive and negative ions are similar in size, as seen in sodium chloride and cesium chloride. The presence of Schottky defects enables the crystal to conduct electricity to a small extent through an ionic mechanism. Electric fields cause nearby...
Crystallographic Point Groups01:29

Crystallographic Point Groups

Crystallographic point groups represent the various symmetry operations that can occur within crystals. They are unique in that at least one point will always remain unchanged during these actions. For instance, consider the triclinic system. This system, devoid of any axis or plane of symmetry, aligns with the C1 and Ci point groups.where Cᵢ is characterized solely by a center of inversion.Contrastingly, the monoclinic system introduces an element of symmetry. This system with one plane and...
Symmetry Elements in a Crystal01:27

Symmetry Elements in a Crystal

Crystal symmetry operations are isometric transformations that map objects onto indistinguishable copies while preserving distances, angles, and volumes. The simplest symmetry operation is translation, which shifts the entire infinite crystal lattice parallelly by a translation vector.Crystallographic rotations involve rotations by an angle of 2π/n around an axis without changing the positions of points on the axis. It is called the rotational axis of the symmetry, denoted by n. The combination...
Law of Rational Indices01:29

Law of Rational Indices

The Law of rational indices is a fundamental principle in the field of crystallography. According to this law, the intercepts of a crystal face along the crystallographic axes (the three-dimensional axes along which a crystal is measured) can be expressed as either equivalent to the unit intercepts (a, b, c) or simple whole number multiples of them. These multiples are typically denoted as na, n'b, and n''c, where n, n', and n'' are simple whole numbers.To illustrate, consider a crystal with...
Determination of Crystal Structures01:29

Determination of Crystal Structures

In the late 1800s, the revelation that light extended beyond visible wavelengths led to the discovery of X-rays by Wilhelm Roentgen. Recognized as high-energy electromagnetic radiation with short wavelengths, X-rays prompted exploration into their interaction with crystals. Max von Laue proposed in 1912 that the periodic arrangement of atoms, ions, or molecules in crystals would cause them to diffract X-rays, a hypothesis confirmed through experiments with copper sulfate and zinc sulfide...

You might also read

Related Articles

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

Sort by
Same author

Optimized Lipid Nanoparticles with Tail-Modified Ionizable Lipids for Safer mRNA Delivery.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

Solid serous adenoma of the pancreas mimicking a solid pseudopapillary neoplasm: A case report.

Medicine·2026
Same author

Ginseng marc-derived low-molecular-weight neutral glucan SN-GOS ameliorates ulcerative colitis via inhibition of apoptosis and activation of autophagy in human intestinal HT-29 cells and DSS-induced inflammatory colitis mice.

Carbohydrate research·2026
Same author

Effect of Goat Meat on Muscle Atrophy Induced by Dexamethasone in Mice.

Food science of animal resources·2026
Same author

Exploring Personal Narrative Coherence in 10-Year-Old Children: A Global Study Using the Global TALES Protocol.

Language, speech, and hearing services in schools·2026
Same author

Developing a smart playing program for children diagnosed with disabilities: a pilot study.

Disability and rehabilitation. Assistive technology·2026

Related Experiment Video

Updated: Jul 13, 2026

Synthesis and Characterization of Fe-doped Aluminosilicate Nanotubes with Enhanced Electron Conductive Properties
09:34

Synthesis and Characterization of Fe-doped Aluminosilicate Nanotubes with Enhanced Electron Conductive Properties

Published on: November 15, 2016

Two-dimensional alignment of imogolite on a solid surface.

Sungjin Park1, Yunha Lee, Bumjung Kim

  • 1Department of Chemistry, Hanyang University, Seoul 133-791, Korea.

Chemical Communications (Cambridge, England)
|July 12, 2007
PubMed
Summary

Surface-modified imogolite fibers, a hydrated aluminum silicate, were precisely aligned at the nanoscale. Scanning tunneling microscopy visualized these aligned fibers, revealing consistent nano spacing for advanced material applications.

More Related Videos

Large-area Scanning Probe Nanolithography Facilitated by Automated Alignment and Its Application to Substrate Fabrication for Cell Culture Studies
09:45

Large-area Scanning Probe Nanolithography Facilitated by Automated Alignment and Its Application to Substrate Fabrication for Cell Culture Studies

Published on: June 12, 2018

Sub-nanometer Resolution Imaging with Amplitude-modulation Atomic Force Microscopy in Liquid
10:25

Sub-nanometer Resolution Imaging with Amplitude-modulation Atomic Force Microscopy in Liquid

Published on: December 20, 2016

Related Experiment Videos

Last Updated: Jul 13, 2026

Synthesis and Characterization of Fe-doped Aluminosilicate Nanotubes with Enhanced Electron Conductive Properties
09:34

Synthesis and Characterization of Fe-doped Aluminosilicate Nanotubes with Enhanced Electron Conductive Properties

Published on: November 15, 2016

Large-area Scanning Probe Nanolithography Facilitated by Automated Alignment and Its Application to Substrate Fabrication for Cell Culture Studies
09:45

Large-area Scanning Probe Nanolithography Facilitated by Automated Alignment and Its Application to Substrate Fabrication for Cell Culture Studies

Published on: June 12, 2018

Sub-nanometer Resolution Imaging with Amplitude-modulation Atomic Force Microscopy in Liquid
10:25

Sub-nanometer Resolution Imaging with Amplitude-modulation Atomic Force Microscopy in Liquid

Published on: December 20, 2016

Area of Science:

  • Materials Science
  • Nanotechnology
  • Surface Chemistry

Background:

  • Imogolite, a hydrated aluminum silicate, possesses a unique hollow cylindrical structure.
  • Controlling the arrangement of nanomaterials is crucial for developing advanced functional materials.

Purpose of the Study:

  • To align surface-modified imogolite fibers with controlled nano spacing.
  • To visualize the aligned structure using high-resolution microscopy.

Main Methods:

  • Surface modification of imogolite fibers.
  • Controlled alignment techniques for achieving consistent nano spacing.
  • Scanning tunneling microscopy (STM) for high-resolution imaging.

Main Results:

  • Successfully aligned surface-modified imogolite fibers.
  • Achieved consistent and controllable nano spacing between fibers.
  • Visualized the nanoscale arrangement with high fidelity using STM.

Conclusions:

  • Demonstrated a method for precise nanoscale organization of imogolite fibers.
  • The findings enable the design of novel nanomaterials with tailored properties.
  • Scanning tunneling microscopy is effective for characterizing such nanostructures.