Jove
Visualize
お問い合わせ
JoVE
x logofacebook logolinkedin logoyoutube logo
JoVEについて
概要リーダーシップブログJoVEヘルプセンター
著者向け
出版プロセス編集委員会範囲と方針査読よくある質問投稿
図書館員向け
推薦の声購読アクセスリソース図書館諮問委員会よくある質問
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experimentsアーカイブ
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教員リソースセンター教員サイト
利用規約
プライバシーポリシー
ポリシー

関連する概念動画

Polymers02:34

Polymers

40.9K
The word polymer is derived from the Greek words “poly” which means “many” and “mer” which means “parts”. Polymers are long chains of molecules composed of repeating units of smaller molecules, known as monomers. They either occur naturally, such as DNA and proteins, or can be constructed synthetically, like plastics. They have varied structural characteristics, such as linear chains, branched chains, or complex networks, that contribute to the...
40.9K
Polymers02:34

Polymers

23.3K
23.3K
Photoluminescence: Fluorescence and Phosphorescence01:23

Photoluminescence: Fluorescence and Phosphorescence

3.8K
Photoluminescence is a process where a molecule absorbs light energy and re-emits it in the form of light. This phenomenon occurs when a substance absorbs photons, promoting its electrons to higher energy level excited states, followed by a relaxation process in which the electrons return to their original ground state energy levels and emit light. Photoluminescence is widely observed in various materials, including semiconductors, and organic and inorganic compounds.
A pair of electrons in a...
3.8K
Variables Affecting Phosphorescence and Fluorescence01:26

Variables Affecting Phosphorescence and Fluorescence

1.5K
Fluorescence and phosphorescence are essential phenomena in fields like analytical chemistry, biological imaging, and materials science, where they detect molecular properties and visualize cellular structures. Understanding the variables that influence these luminescent behaviors is crucial for maximizing accuracy and efficiency in their applications. These variables can broadly be grouped into chemical structure, solvent properties, and external conditions, each playing a distinct role in...
1.5K
Fluorescence and Phosphorescence: Instrumentation01:25

Fluorescence and Phosphorescence: Instrumentation

1.6K
Fluorometers and spectrofluorometers are two types of instruments used for measuring molecular fluorescence. These instruments differ in how they select excitation and emission wavelengths and the type of light sources they utilize. Fluorometers use absorption interference filters to choose excitation and emission wavelengths. The excitation source in a fluorometer is typically a low-pressure mercury vapor lamp that emits intense lines distributed throughout the ultraviolet and visible regions.
1.6K
Levels of Organization01:09

Levels of Organization

141.0K
Biological organization is the classification of biological structures, ranging from atoms at the bottom of the hierarchy to the Earth's biosphere. Each level of the hierarchy represents an increase in complexity that builds upon the previous level.
Molecules Are Composed of Atoms, and Biomolecules Are Assembled from Molecules:
The most basic levels include atoms, molecules, and biomolecules. Atoms, the smallest unit of ordinary matter, are composed of a nucleus and electrons. Molecules...
141.0K

こちらも読む

関連記事

共著者、ジャーナル、引用グラフによってこの研究に関連する記事。

並び替え
Same author

Coordinatively improving polymeric phosphorescence lifetime and quantum yield via triplet exciton modulation.

Nature communications·2026
Same author

Microporous Confinement of One-Dimensional Covalent Organic Frameworks for Surface-Regulated Photocatalytic Hydrogen Evolution.

Journal of the American Chemical Society·2026
Same author

Preparation of an activatable benzothiadiazole-based nanoprobe for multispectral optoacoustic and NIR-II fluorescence dual-mode imaging of liver injury.

Nature protocols·2026
Same author

A Multifunctional Calcium Phosphate Nanoplatform Inducing Synergistic Copper/Calcium Overload and Antiangiogenesis for Enhanced Cancer Therapy.

ACS nano·2026
Same author

Defective Single-Site Nanozymes with Exposed Unsaturated Cu-N<sub>2</sub> Sites for Antitumor Immunotherapy via Innate Immune-Checkpoint Blockade.

Journal of the American Chemical Society·2026
Same author

Non-macrocyclic molecular design enables cavity-adaptive cocrystals with high elasticity and low-threshold lasing.

Nature communications·2026
Same journal

Linker Engineering toward NIR-II Metal-Organic Framework with Maximal Emission beyond 1000 nm for Inflammatory Bowel Disease Imaging.

Journal of the American Chemical Society·2026
Same journal

Observing Kinetic Selectivity in Anthracene Photodimerization through Selective Quenching by Excited States of Proximate Rare Earth Cations.

Journal of the American Chemical Society·2026
Same journal

Sequence-Dependent Folding of Recognition-Encoded Melamine Oligomers.

Journal of the American Chemical Society·2026
Same journal

Large Thermo- and Mechanosalient Actuation via Cooperative Twist Elasticity-Induced Packing Motif Conversion.

Journal of the American Chemical Society·2026
Same journal

Discovery and Biosynthesis of Lanthipeptides Featuring an Azepinoindole Scaffold by Radical <i>S</i>-Adenosylmethionine Enzyme-Catalyzed C-C Bond Formation.

Journal of the American Chemical Society·2026
Same journal

Enantiopurity-Controlled Magnetism in a Two-Dimensional Organic-Inorganic Material.

Journal of the American Chemical Society·2026
関連記事をすべて見る

関連する実験動画

Updated: Feb 5, 2026

Synthesis and Calibration of Phosphorescent Nanoprobes for Oxygen Imaging in Biological Systems
10:38

Synthesis and Calibration of Phosphorescent Nanoprobes for Oxygen Imaging in Biological Systems

Published on: March 3, 2010

14.3K

機能性ポリマーマトリックスからの有機光.

Xinkun Ma1, Yanli Zhao1

  • 1School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, 21 Nanyang Link, Singapore 637371, Singapore.

Journal of the American Chemical Society
|February 3, 2026
PubMed
まとめ
この要約は機械生成です。

ポリマーマトリクスは,小分子の限界を克服し,先進的な有機光材料を作成するための多用途のプラットフォームを提供します. これらの材料は,調節可能な発光,柔軟性,および多様なアプリケーションのための潜在的な生物互換性を可能にします.

さらに関連する動画

Depolymerizable Olefinic Polymers Based on Fused-Ring Cyclooctene Monomers
08:12

Depolymerizable Olefinic Polymers Based on Fused-Ring Cyclooctene Monomers

Published on: December 16, 2022

3.9K
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

関連する実験動画

Last Updated: Feb 5, 2026

Synthesis and Calibration of Phosphorescent Nanoprobes for Oxygen Imaging in Biological Systems
10:38

Synthesis and Calibration of Phosphorescent Nanoprobes for Oxygen Imaging in Biological Systems

Published on: March 3, 2010

14.3K
Depolymerizable Olefinic Polymers Based on Fused-Ring Cyclooctene Monomers
08:12

Depolymerizable Olefinic Polymers Based on Fused-Ring Cyclooctene Monomers

Published on: December 16, 2022

3.9K
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

科学分野:

  • マテリアルサイエンス 材料科学
  • 有機化学 オーガニック・ケミストリー
  • フォトフィジックスの光学

背景:

  • 古典的な小分子有機光は,コスト,スケーラビリティ,および機能化に関する課題に直面しています.
  • ポリマーマトリクスは,高度な機能的な有機光材料のための多用途のプラットフォームを提供します.
  • ポリマー微環境はトリプルエクシトンを安定させ,幅広い機能的統合を可能にします.

研究 の 目的:

  • ポリマーマトリックスで支えられた有機光材料の建設戦略を要約する.
  • これらのポリマーベースのシステムによって可能となる機能を強調する.
  • フィールドにおける課題と将来の方向性を議論する.

主な方法:

  • ポリマーマトリックスサポートされた有機リン酸化に関する既存の研究のレビューと要約.
  • ポリマーネットワーク内の建設戦略と機能的統合の分析.
  • 鍵となる機能やアプリケーションを特定する.

主要な成果:

  • ポリマーマトリクスはトリプルエクシトンを効果的に安定させ,光性を強化します.
  • 多様な機能的統合により,調節可能な発光,刺激応答性,および機械的な柔軟性が生まれる.
  • 水溶性や潜在的生物相容性などの性質は達成可能である.

結論:

  • ポリマーマトリックスで支えられた有機光材料は,小分子システムに対する有望な代替品です.
  • これらの材料は,調整可能な特性と,特定の用途のための機能の強化を提供します.
  • 重要な課題に対処し,この分野を前進させるためにさらなる研究が必要です.