Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Development of Analytical Methods01:21

Development of Analytical Methods

731
An analytical methodology can be divided into four sequential steps: technique, method, procedure, and protocol. A technique is a scientific principle that rationalizes a specific phenomenon through chemical measurements. Adapting a technique for analyzing a sample of interest is termed a method. The procedure outlines the directions for performing the analysis via an analytical method. The protocol is the detailed guidelines on the procedure, which should be strictly followed to obtain the...
731

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

A curated geospatial dataset of chemicals used in hydraulic fracturing and their functions.

Journal of environmental quality·2026
Same author

Building a compendium of expert driven read-across cases to facilitate an analysis of the contribution that different similarity contexts play in read-across performance.

Computational toxicology (Amsterdam, Netherlands)·2026
Same author

Development of the toxicity values database, ToxValDB: A curated resource for experimental and derived human health-relevant toxicity data.

Computational toxicology (Amsterdam, Netherlands)·2026
Same author

Application of a Quantitative Non-targeted Analysis Workflow to Characterize PFAS in Environmental Waters.

Analytical chemistry·2025
Same author

Identification of pesticides and their transformation products in surface water and groundwater surrounding a closed bioethanol production facility using non-targeted analysis.

Environmental pollution (Barking, Essex : 1987)·2025
Same author

Database-calibrated toxicity values for human health assessment based on existing toxicology data for one thousand chemicals.

Journal of toxicology and environmental health. Part B, Critical reviews·2025
Same journal

A Video Protocol of a Randomized Controlled Clinical Trial - Electrochemotherapy of Cutaneous Metastases with Reduced Dose Bleomycin (BLESS Trial).

Journal of visualized experiments : JoVE·2026
Same journal

A Standardized Ex Vivo Porcine Oromucosal Model for Evaluating Peptide Fluxes.

Journal of visualized experiments : JoVE·2026
Same journal

Lightweight English Text Classification with Deep Learning Based on Complex System Theory.

Journal of visualized experiments : JoVE·2026
Same journal

Integrating Artificial Intelligence-Assisted Translation Support into English Courses: Effects on Translation Accuracy, Perceived Stress, and Anxiety.

Journal of visualized experiments : JoVE·2026
Same journal

A Toxin-Based Counter-Selection System for Markerless Gene Deletion and High-Density Tn5 Transposon Mutagenesis in Pectobacterium brasiliense.

Journal of visualized experiments : JoVE·2026
Same journal

Seamless Multimodal Human-Robot Communication: Integration Techniques in Human-Computer Interaction.

Journal of visualized experiments : JoVE·2026
查看所有相关文章

相关实验视频

Updated: Sep 18, 2025

Applying Cheminformatics to Develop a Structure Searchable Database of Analytical Methods
05:34

Applying Cheminformatics to Develop a Structure Searchable Database of Analytical Methods

Published on: June 6, 2025

720

应用化学信息学来开发结构可搜索的分析方法数据库.

Gregory Janesch1, Erik Tyler Carr2, Sakuntala Sivasupramaniam3

  • 1Oak Ridge Affiliated Universities (ORAU) Student Services Contractor; Janesch.Gregory@epa.gov.

Journal of visualized experiments : JoVE
|June 23, 2025
PubMed
概括
此摘要是机器生成的。

这项研究创建了一个可搜索的数据库,包含超过7000种分析方法,将化学标识符与结构和光谱联系起来. 本资源有助于寻找和过各种应用的化学分析方法.

更多相关视频

Identifying Per- and Polyfluorinated Chemical Species with a Combined Targeted and Non-Targeted-Screening High-Resolution Mass Spectrometry Workflow
09:04

Identifying Per- and Polyfluorinated Chemical Species with a Combined Targeted and Non-Targeted-Screening High-Resolution Mass Spectrometry Workflow

Published on: April 18, 2019

12.6K
Curation of Computational Chemical Libraries Demonstrated with Alpha-Amino Acids
08:21

Curation of Computational Chemical Libraries Demonstrated with Alpha-Amino Acids

Published on: April 13, 2022

2.7K

相关实验视频

Last Updated: Sep 18, 2025

Applying Cheminformatics to Develop a Structure Searchable Database of Analytical Methods
05:34

Applying Cheminformatics to Develop a Structure Searchable Database of Analytical Methods

Published on: June 6, 2025

720
Identifying Per- and Polyfluorinated Chemical Species with a Combined Targeted and Non-Targeted-Screening High-Resolution Mass Spectrometry Workflow
09:04

Identifying Per- and Polyfluorinated Chemical Species with a Combined Targeted and Non-Targeted-Screening High-Resolution Mass Spectrometry Workflow

Published on: April 18, 2019

12.6K
Curation of Computational Chemical Libraries Demonstrated with Alpha-Amino Acids
08:21

Curation of Computational Chemical Libraries Demonstrated with Alpha-Amino Acids

Published on: April 13, 2022

2.7K

科学领域:

  • 分析化学 分析化学
  • 化学信息学 化学信息学
  • 科学数据库 科学数据库

背景情况:

  • 分析方法在细节上有所不同,从监管文件到供应商摘要.
  • 政府机构 (例如,USEPA,FDA) 和仪器供应商提供了广泛的方法信息.
  • 访问和利用这大量的方法数据是具有挑战性的.

研究的目的:

  • 开发一种化学信息学支持的分析方法数据库.
  • 为了促进化学分析方法的搜索和检索.
  • 为了提高可用性,将化学信息与光谱数据集成在一起.

主要方法:

  • 开发了一个数据库,从方法文件中提取化学物质.
  • 将化学标识符 (名称,CASRN) 映射到化学结构中.
  • 整合了大约100万个公共领域的频谱 (LC/MS,GC/MS,NMR,IR).

主要成果:

  • 创建了一个包含大约7000种分析方法的数据库.
  • 数据库可以根据化学标识符,结构和结构相似性进行搜索.
  • 应用程序允许根据分析,使用和方法来源进行过.

结论:

  • 开发的数据库为分析方法提供了一个强大的,可搜索的资源.
  • 化学信息学方法使化学方法数据的有效检索和分析成为可能.
  • 与光谱数据的整合增强了研究人员和分析师的实用性.