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Extraction: Advanced Methods00:56

Extraction: Advanced Methods

1.1K
Metal ions can be separated from one another by complexation with organic ligands–the chelating agent– to form uncharged chelates. Here, the chelating agent must contain hydrophobic groups and behave as a weak acid, losing a proton to bind with the metal. Since most organic ligands used in this process are insoluble or undergo oxidation in the aqueous phase, the chelating agent is initially added to the organic phase and extracted into the aqueous phase. The metal-ligand complex is...
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Overview of Advanced Functional Groups02:22

Overview of Advanced Functional Groups

29.3K

Functional groups are groups of atoms with specific chemical properties that occur within organic molecules and are sometimes denoted as “R”. Functional groups can “functionalize” a compound by enabling it to adopt different physical and chemical properties.
Types of Advanced Functional Groups
The table below summarizes some of the major functional groups in organic chemistry.
29.3K
Sample Preparation for Analysis: Advanced Techniques01:08

Sample Preparation for Analysis: Advanced Techniques

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Accurate analysis of complex samples often requires advanced preparation techniques to achieve reliable and reproducible results. Samples containing inorganic or organic materials can be challenging to dissolve or decompose effectively. Standard sample preparation methods include acid digestion, fusion, dry ashing, and wet digestion.
Acid digestion with strong acids is commonly used to dissolve inorganic materials that are insoluble (do not dissolve) in water. This method can be useful for...
1.3K
Cardiopulmonary Resuscitation V: Advanced Airway Management Techniques01:30

Cardiopulmonary Resuscitation V: Advanced Airway Management Techniques

501
Airway management is essential in emergency and surgical medicine, ensuring ventilation and oxygenation in patients who cannot maintain their own airway. Clinicians use a range of techniques and devices to secure the airway, depending on the patient’s condition and the clinical context. Key methods include endotracheal intubation, rapid sequence intubation (RSI), supraglottic airway devices, and advanced visualization aids. In cases where these approaches fail, surgical airway...
501
Detection of Gross Error: The Q Test01:00

Detection of Gross Error: The Q Test

6.9K
When one or more data points appear far from the rest of the data, there is a need to determine whether they are outliers and whether they should be eliminated from the data set to ensure an accurate representation of the measured value. In many cases, outliers arise from gross errors (or human errors) and do not accurately reflect the underlying phenomenon. In some cases, however, these apparent outliers reflect true phenomenological differences. In these cases, we can use statistical methods...
6.9K
Detection of Black Holes01:10

Detection of Black Holes

2.5K
Although black holes were theoretically postulated in the 1920s, they remained outside the domain of observational astronomy until the 1970s.
Their closest cousins are neutron stars, which are composed almost entirely of neutrons packed against each other, making them extremely dense. A neutron star has the same mass as the Sun but its diameter is only a few kilometers. Therefore, the escape velocity from their surface is close to the speed of light.
Not until the 1960s, when the first neutron...
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関連する実験動画

Updated: Jan 24, 2026

mirMachine: A One-Stop Shop for Plant miRNA Annotation
06:16

mirMachine: A One-Stop Shop for Plant miRNA Annotation

Published on: May 1, 2021

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miRNA検出の進歩

Mustapha Zendjabil1

  • 1Faculty of Medicine, University of Oran 1 Ahmed Ben Bella and Department of Biochemistry, Oran University Hospital, Oran, Algeria.

Advances in clinical chemistry
|January 22, 2026
PubMed
まとめ
この要約は機械生成です。

このレビューは、マイクロRNA（miRNA）検出の進歩をカバーし、標準化された方法の必要性を強調しています。新しい技術と人工知能は、バイオマーカー発見と個別化医療の改善を約束します。

キーワード:
バイオマーカーリキッドバイオプシーmiRNAシーケンシングマイクロRNART-qPCR

さらに関連する動画

Perturbations of Circulating miRNAs in Irritable Bowel Syndrome Detected Using a Multiplexed High-throughput Gene Expression Platform
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Perturbations of Circulating miRNAs in Irritable Bowel Syndrome Detected Using a Multiplexed High-throughput Gene Expression Platform

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Detection of miRNA Targets in High-throughput Using the 3'LIFE Assay
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Detection of miRNA Targets in High-throughput Using the 3'LIFE Assay

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関連する実験動画

Last Updated: Jan 24, 2026

mirMachine: A One-Stop Shop for Plant miRNA Annotation
06:16

mirMachine: A One-Stop Shop for Plant miRNA Annotation

Published on: May 1, 2021

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Perturbations of Circulating miRNAs in Irritable Bowel Syndrome Detected Using a Multiplexed High-throughput Gene Expression Platform
10:37

Perturbations of Circulating miRNAs in Irritable Bowel Syndrome Detected Using a Multiplexed High-throughput Gene Expression Platform

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Detection of miRNA Targets in High-throughput Using the 3'LIFE Assay
12:49

Detection of miRNA Targets in High-throughput Using the 3'LIFE Assay

Published on: May 25, 2015

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科学分野:

  • 分子生物学
  • バイオテクノロジー
  • バイオインフォマティクス

背景:

  • マイクロRNA（miRNA）は、バイオマーカーおよび治療標的として有望です。
  • miRNA検出における課題には、サイズが小さいこと、濃度が低いこと、および複雑な輸送形態が含まれます。

研究 の 目的:

  • サンプル収集から解釈までのmiRNA検出の進歩をレビューすること。
  • 再現性と比較可能性のために標準化されたプロトコルの必要性を強調すること。

主な方法:

  • 従来の検出方法：RT-qPCR、デジタルPCR、マイクロアレイ、シーケンシングについて説明します。
  • 感度と特異性を向上させるための等温増幅などの新しい方法を詳述します。
  • データ分析とバイオマーカー発見における人工知能の役割を探ります。

主要な成果:

  • 新しい方法により、ポイントオブケアでのmiRNA定量が可能になります。
  • 人工知能は、バイオマーカー発見のためのビッグデータ分析を容易にします。
  • AIとオミクスおよび臨床データの統合は、個別化医療をサポートします。

結論:

  • 信頼性の高いmiRNA検出と応用には、標準化されたプロトコルが不可欠です。
  • 新興技術とAIは、miRNA研究と臨床的有用性を変革しています。
  • 他のデータ型と統合されたmiRNA分析は、患者管理を進歩させるでしょう。