Search research articles

お問い合わせ

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 Journal Methods Collections JoVE Encyclopedia of Experiments アーカイブ

教育

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual 教員リソースセンター教員サイト

プライバシーポリシー

関連する概念動画

Variables Affecting Phosphorescence and Fluorescence

Variables Affecting Phosphorescence and Fluorescence

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...

Super-resolution Fluorescence Microscopy

Super-resolution Fluorescence Microscopy

Super-resolution fluorescence microscopy (SRFM) provides a better resolution than conventional fluorescence microscopy by reducing the point spread function (PSF). PSF is the light intensity distribution from a point that causes it to appear blurred. Due to PSF, each fluorescing point appears bigger than its actual size, and it is the PSF interference of nearby fluorophores that causes the blurred image. Various approaches to achieving higher resolution through SRFM have recently been...

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

Inter-clinician diagnostic agreement of shock etiology: a multicenter observational study.

Health information science and systems·2026

Same author

A Dynamic Time Warping Extension to Consensus Weight-Based Cachexia Criteria Improves Prediction of Cancer Patient Outcomes.

JCSM communications·2025

Same author

High Hospitalization Rates and Risk Factors Among Frail Patients With Cirrhosis: A 10-year Population-based Cohort Study.

Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association·2024

Same author

Deep learning for identifying personal and family history of suicidal thoughts and behaviors from EHRs.

NPJ digital medicine·2024

Same author

Detection of Personal and Family History of Suicidal Thoughts and Behaviors using Deep Learning and Natural Language Processing: A Multi-Site Study.

Research square·2024

Same author

Machine learning identification of patient clusters for cutaneous melanoma.

Italian journal of dermatology and venereology·2023

Search research articles

関連する実験動画

Updated: Mar 21, 2026

Compact Quantum Dots for Single-molecule Imaging

Compact Quantum Dots for Single-molecule Imaging

Published on: October 9, 2012

分子調節可能な光量子欠陥

Hyejin Kwon¹, Al'ona Furmanchuk^2,3, Mijin Kim¹

¹Department of Chemistry and Biochemistry, University of Maryland , College Park, Maryland 20742, United States.

Journal of the American Chemical Society

|May 10, 2016

まとめ

この要約は機械生成です。

化学者は表面機能群を使って調整可能な光量子欠陥を炭素ナノチューブで作りましたこの画期的な技術により近い赤外線放射を精密に制御でき

さらに関連する動画

Production and Targeting of Monovalent Quantum Dots

Production and Targeting of Monovalent Quantum Dots

Published on: October 23, 2014

Resonance Fluorescence of an InGaAs Quantum Dot in a Planar Cavity Using Orthogonal Excitation and Detection

Resonance Fluorescence of an InGaAs Quantum Dot in a Planar Cavity Using Orthogonal Excitation and Detection

Published on: October 13, 2017

関連する実験動画

Last Updated: Mar 21, 2026

Compact Quantum Dots for Single-molecule Imaging

Compact Quantum Dots for Single-molecule Imaging

Published on: October 9, 2012

Production and Targeting of Monovalent Quantum Dots

Production and Targeting of Monovalent Quantum Dots

Published on: October 23, 2014

Resonance Fluorescence of an InGaAs Quantum Dot in a Planar Cavity Using Orthogonal Excitation and Detection

Resonance Fluorescence of an InGaAs Quantum Dot in a Planar Cavity Using Orthogonal Excitation and Detection

Published on: October 13, 2017

科学分野:

材料科学
ナノテクノロジー
化学について

背景:

半導体カーボンナノチューブは望ましいナノ材料です
炭素ナノチューブに調節可能な光特性を作り出すことはまだ課題です

研究の目的:

炭素ナノチューブで分子調節可能な光量子欠陥を生成する方法を開発する.
精密な制御で近赤外線光を発する.

主な方法:

半導体炭素ナノチューブの共性表面機能化
発光しない表面グループを使って光を誘発する.
水溶液化学を用いてヨウ素を含む炭化水素の前駆体.

主要な成果:

単一の炭素ナノチューブ結晶から 30以上の異なる光ナノ構造を成功裏に作成しました
分子特異性があり系統的に調節可能でありより明るい近赤外線光を発します
sp ((2) 炭素格子上の予測可能なC−C結合形成が実証された.

結論:

炭素ナノマテリアルの合成後の工学を可能にする新しいエクシトン・テーラーリング化学.
この方法は,合理的な設計と多様な分子調節可能な量子エミターの作成を可能にします.
潜在的な応用には,in vivo生物イメージング,化学センシング,単光子源が含まれます.