Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Bonding in Metals

Bonding in Metals

Metallic bonds are formed between two metal atoms. A simplified model to describe metallic bonding has been developed by Paul Drüde called the “Electron Sea Model”.

Ionic Crystal Structures

Ionic Crystal Structures

Ionic crystals consist of two or more different kinds of ions that usually have different sizes. The packing of these ions into a crystal structure is more complex than the packing of metal atoms that are the same size.
Most monatomic ions behave as charged spheres, and their attraction for ions of opposite charge is the same in every direction. Consequently, stable structures for ionic compounds result (1) when ions of one charge are surrounded by as many ions as possible of the opposite...

Metallic Solids

Metallic Solids

Metallic solids such as crystals of copper, aluminum, and iron are formed by metal atoms. The structure of metallic crystals is often described as a uniform distribution of atomic nuclei within a “sea” of delocalized electrons. The atoms within such a metallic solid are held together by a unique force known as metallic bonding that gives rise to many useful and varied bulk properties.
All metallic solids exhibit high thermal and electrical conductivity, metallic luster, and malleability. Many...

Spindle Assembly

Spindle Assembly

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 microtubule array...

Imperfections in Crystal Structure: Non-Stoichiometric Defects

Imperfections in Crystal Structure: Non-Stoichiometric Defects

Non-stoichiometric defects refer to a type of defect in the crystal structure of a compound where the ratio of its constituent elements deviates from the ideal stoichiometric ratio. There are two main types of non-stoichiometric defects: metal excess defects and metal deficiency defects.Metal excess defects occur when there is a slight surplus of metal ions than what is required by the stoichiometric ratio of the compound. For example, heating a sodium chloride crystal in sodium vapor results...

You might also read

Related Articles

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

Sort by

Same author

Defect-Guided Assembly of Aperiodic and Flexible Metal-Organic Frameworks From Pre-Formed Cages.

Angewandte Chemie (International ed. in English)·2026

Same author

Supramolecular purification of mono-adamantane mixtures <i>via</i> stabilized three-shell Matryoshka assemblies.

Chemical science·2026

Same author

A novel approach to micro-fabricated thermoelectric generators with SrTiO<sub>3</sub>.

Science and technology of advanced materials·2026

Same author

Ambient one-step synthesis and direct coating of highly crystalline covalent organic frameworks on arbitrary surfaces.

Science advances·2026

Same author

Programmable Pore Environments in Multivariate ZIF Membranes for Ultra-Selective Helium Recovery from Natural Gas.

Journal of the American Chemical Society·2026

Same author

Symmetric Metal Organic Framework-Plasmonic Architectures for Reversible and High-Sensitivity Optical Sensing.

Small (Weinheim an der Bergstrasse, Germany)·2026

Search research articles

Related Experiment Video

Updated: May 15, 2026

Origami Inspired Self-assembly of Patterned and Reconfigurable Particles

Origami Inspired Self-assembly of Patterned and Reconfigurable Particles

Published on: February 4, 2013

Single-crystal metal-organic framework arrays.

Carlos Carbonell¹, Inhar Imaz, Daniel Maspoch

¹CIN2(ICN-CSIC), Catalan Institute of Nanotechnology, Esfera UAB, 08193 Bellaterra, Spain.

Journal of the American Chemical Society

|February 2, 2011

Summary

This summary is machine-generated.

Researchers developed a novel pen-type lithography method to precisely control the growth of HKUST-1 crystals on surfaces. This technique enables the directed crystallization of single, submicrometer metal-organic framework crystals at specific locations.

More Related Videos

Synthesis of a Water-soluble Metal–Organic Complex Array

Synthesis of a Water-soluble Metal–Organic Complex Array

Published on: October 8, 2016

Synthesis of Single-Crystalline Core-Shell Metal-Organic Frameworks

Synthesis of Single-Crystalline Core-Shell Metal-Organic Frameworks

Published on: February 10, 2023

Related Experiment Videos

Last Updated: May 15, 2026

Origami Inspired Self-assembly of Patterned and Reconfigurable Particles

Origami Inspired Self-assembly of Patterned and Reconfigurable Particles

Published on: February 4, 2013

Synthesis of a Water-soluble Metal–Organic Complex Array

Synthesis of a Water-soluble Metal–Organic Complex Array

Published on: October 8, 2016

Synthesis of Single-Crystalline Core-Shell Metal-Organic Frameworks

Synthesis of Single-Crystalline Core-Shell Metal-Organic Frameworks

Published on: February 10, 2023

Area of Science:

Materials Science
Nanotechnology
Chemical Engineering

Background:

Metal-organic frameworks (MOFs) offer tunable properties for diverse applications.
Precise control over MOF crystal growth and placement on surfaces remains a challenge.
Existing methods often lack spatial resolution or scalability.

Purpose of the Study:

To develop a novel lithography-based method for controlled MOF crystal growth.
To demonstrate the precise deposition and crystallization of HKUST-1 on surfaces.
To investigate the role of surface wettability in directed MOF crystallization.

Main Methods:

Development of a pen-type lithography system for direct precursor delivery.
Utilizing femtoliter droplet dispensing of inorganic and organic building blocks.
Employing surfaces with engineered low wettability characteristics.

Main Results:

Successful control over the growth of HKUST-1 crystals on surfaces was achieved.
Demonstrated the ability to crystallize single submicrometer MOF crystals at desired locations.
Confirmed that low surface wettability facilitates precise crystal placement.

Conclusions:

The developed pen-type lithography offers a versatile approach for site-specific MOF synthesis.
This method enables the fabrication of patterned MOF structures with nanoscale precision.
The findings open avenues for advanced functional surfaces and devices incorporating MOFs.