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

Ultrasonography01:17

Ultrasonography

5.8K
Ultrasonography is an imaging technique that uses high-frequency sound waves to visualize the body's internal structures. It is a non-invasive and safe procedure that does not involve the use of ionizing radiation, making it widely used in various medical fields. Ultrasonography is used to study heart function, blood flow in the neck or extremities, certain conditions such as gallbladder disease, and fetal growth and development.
During an ultrasonography procedure, a handheld device called...
5.8K
Inductively Coupled Plasma Atomic Emission Spectroscopy: Instrumentation01:26

Inductively Coupled Plasma Atomic Emission Spectroscopy: Instrumentation

296
Inductively coupled plasma (ICP) is the common plasma source used in atomic emission spectroscopy (AES), a technique that detects and analyzes various elements in a sample. This method is often called inductively coupled plasma atomic emission spectroscopy (ICP-AES).
There are three main types of inductively coupled plasma atomic emission spectroscopy  (ICP-AES) instruments: sequential, simultaneous multichannel, and Fourier transform instruments, with the latter being less commonly used....
296

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

Ultrasound-Based Wearable for Older Chronic Back Pain Patients: A Requirement Analysis of a User Interface for Biofeedback.

Geriatrics (Basel, Switzerland)·2026
Same author

In vivo microvascular flow quantification in the mouse brain using row-column ultrasound localization microscopy and directed graph analysis.

Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism·2026
Same author

Holographic Whole-Object Photopolymerization Preserving Director Alignment in Liquid Crystalline Actuators.

Advanced materials (Deerfield Beach, Fla.)·2026
Same author

Virtual reality interactions via a user-generic ultrasound human-machine interface for wrist and hand tracking.

Nature communications·2025
Same author

A roadmap for next-generation nanomotors.

Nature nanotechnology·2025
Same author

A New Versatile System for 3D Steered LIFU Based on 2D Matrix Arrays.

Brain connectivity·2025
Same journal

Chlorinated VSLSs Surpass HCFCs in CFC-11-Equivalent Emissions for Ozone Layer Depletion in China.

Nature communications·2026
Same journal

Author Correction: Charge transfer in triphenylamine-tetrazine covalent organic frameworks for solar-driven hydrogen peroxide production.

Nature communications·2026
Same journal

Vegetation browning patterns under compound soil and atmospheric dryness in northern permafrost ecosystems.

Nature communications·2026
Same journal

Voltage imaging of CA1 pyramidal cells and SST+ interneurons reveals stability and plasticity mechanisms of spatial firing.

Nature communications·2026
Same journal

Radical-omics reveals the hydrogen-abstraction pathway of isoprene oxidation.

Nature communications·2026
Same journal

Toughening elastomer via sequentially activated multi-pathway energy dissipation.

Nature communications·2026
関連記事をすべて見る

関連する実験動画

Updated: Sep 9, 2025

Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station
05:57

Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station

Published on: April 1, 2020

8.1K

超音波のための全光学的に制御された相配列

Rahul Goyal1,2, Oscar Demeulenaere1,2, Marc Fournelle3

  • 1Max Planck Institute for Medical Research, Heidelberg, Germany.

Nature communications
|August 29, 2025
PubMed
まとめ
この要約は機械生成です。

この研究は,光反応フェーズシフターを使用したフェーズ配列の新しいスケーラブルアーキテクチャを導入します. この技術革新により 高強度で複雑な超音波が 治療や工学上の応用に利用できます

さらに関連する動画

Evaluating Targeting Accuracy in the Focal Plane for an Ultrasound-guided High-intensity Focused Ultrasound Phased-array System
08:08

Evaluating Targeting Accuracy in the Focal Plane for an Ultrasound-guided High-intensity Focused Ultrasound Phased-array System

Published on: March 6, 2019

5.3K
Controllable Nucleation of Cavitation from Plasmonic Gold Nanoparticles for Enhancing High Intensity Focused Ultrasound Applications
08:19

Controllable Nucleation of Cavitation from Plasmonic Gold Nanoparticles for Enhancing High Intensity Focused Ultrasound Applications

Published on: October 5, 2018

6.5K

関連する実験動画

Last Updated: Sep 9, 2025

Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station
05:57

Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station

Published on: April 1, 2020

8.1K
Evaluating Targeting Accuracy in the Focal Plane for an Ultrasound-guided High-intensity Focused Ultrasound Phased-array System
08:08

Evaluating Targeting Accuracy in the Focal Plane for an Ultrasound-guided High-intensity Focused Ultrasound Phased-array System

Published on: March 6, 2019

5.3K
Controllable Nucleation of Cavitation from Plasmonic Gold Nanoparticles for Enhancing High Intensity Focused Ultrasound Applications
08:19

Controllable Nucleation of Cavitation from Plasmonic Gold Nanoparticles for Enhancing High Intensity Focused Ultrasound Applications

Published on: October 5, 2018

6.5K

科学分野:

  • アコースティックと超音波
  • 生物医学工学
  • 材料科学

背景:

  • 超音波のダイナミックな形成は,治療用超音波,粒子操作,および組織工学にとって不可欠です.
  • 既存のフェーズ配列は,これらの高度なアプリケーションに必要なより高い強度を駆動する上で制限に直面し,配列のサイズとフィールドの複雑さを制限します.

研究 の 目的:

  • 単一の電源と光に対応したアナログフェーズシフターを使用してフェーズ配列を駆動するためのスケーラブルなアーキテクチャを導入する.
  • 段階配列で従来の独立チャネル運転の限界を克服する.

主な方法:

  • 光に反応するアナログ・フェーズシフターを活用した新しいアーキテクチャを開発した.
  • 段階配列を駆動するために単一の電源を使用し,電気要件を簡素化します.
  • 光の強度に基づいた±πの間の連続的なフェーズシフト制御が実証されています.

主要な成果:

  • ダイナミックで多焦点の超音波波を 達成した.
  • 快速ビーム・ステアリング能力を実証した.
  • 音響渦を含む空間的に複雑なビームを生成し,上級フェーズ制御.

結論:

  • 提案されたアーキテクチャは,優れたフェーズ制御のための光学アドレッシングを備えたシンプルなアナログ設計を提供します.
  • このアプローチは,非常に大きなトランスデューサ配列の開発を容易にする.
  • 新興アプリケーションのための高強度,空間的に複雑な超音波の生成を可能にします.