関連する実験動画

Updated: Jul 17, 2026

Using Polystyrene-block-poly(acrylic acid)-coated Metal Nanoparticles as Monomers for Their Homo- and Co-polymerization
09:02

Using Polystyrene-block-poly(acrylic acid)-coated Metal Nanoparticles as Monomers for Their Homo- and Co-polymerization

Published on: July 9, 2015

ブロックコポリマーにおけるナノ粒子位置の制御

Julia J Chiu1, Bumjoon J Kim, Edward J Kramer

  • 1Department of Chemical Engineering, University of California, Santa Barbara, California 93106, USA.

Journal of the American Chemical Society
|April 7, 2005
PubMed
まとめ

研究者は,ポリマーフィルム内の金のナノ粒子の位置を正確に制御する簡単な方法を開発しました. 表面コーティングを調整することにより,金ナノ粒子はブロックコポリマー内の特定のドメインまたはインターフェースに導かれることができます.

さらに関連する動画

Plasmonic Trapping and Release of Nanoparticles in a Monitoring Environment09:13

Plasmonic Trapping and Release of Nanoparticles in a Monitoring Environment

Published on: April 4, 2017

Synthesis of Monodisperse Cylindrical Nanoparticles via Crystallization-driven Self-assembly of Biodegradable Block Copolymers11:42

Synthesis of Monodisperse Cylindrical Nanoparticles via Crystallization-driven Self-assembly of Biodegradable Block Copolymers

Published on: June 20, 2019

関連する概念動画

Lattice Centering and Coordination Number02:33

Lattice Centering and Coordination Number

The structure of a crystalline solid, whether a metal or not, is best described by considering its simplest repeating unit, which is referred to as its unit cell. The unit cell consists of lattice points that represent the locations of atoms or ions. The entire structure then consists of this unit cell repeating in three dimensions. The three different types of unit cells present in the cubic lattice are illustrated in Figure 1.
Types of Unit Cells
Imagine taking a large number of identical...
Precipitate Formation and Particle Size Control01:16

Precipitate Formation and Particle Size Control

In precipitation gravimetry, the precipitating agent should react specifically or selectively with the analyte. While a specific reagent reacts with the analyte alone, a selective reagent can react with a limited number of chemical species.
The obtained precipitate should be either a pure substance of known composition or easily converted to one by a simple process, such as ignition or drying. In addition, the precipitate should be insoluble and easily filterable. In general, filterability...