Search research articles

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 Journal Methods Collections JoVE Encyclopedia of Experiments 存档

教育

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual 教师资源中心教师网站

使用条款与条件

相关概念视频

Two-Dimensional (2D) NMR: Overview

Two-Dimensional (2D) NMR: Overview

The 1D NMR spectrum of large and complex molecules like natural products has complicated splitting patterns and overlapping signals, which can be easily interpreted using 2-dimensional (2D) NMR. Unlike 1D NMR, 2D NMR has two frequency axes that provide the coupling information between the nucleus A and nucleus B in a molecule. The process from which 2D spectra are obtained has four steps.
The first step is the preparation period, during which nucleus A is excited with a radiofrequency pulse.

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 PHD-zinc finger-mediated mechanism for PHF21B recognition of H3K36me3.

Genomic psychiatry : advancing science from genes to society·2026

Same author

Transcriptional and spatial profiling of fibroblasts from human lungs highlights CTHRC1+ cells as fibrogenic signaling hubs in fibrosis.

bioRxiv : the preprint server for biology·2026

Same author

The origins of patchy aurora at Jupiter.

Nature communications·2026

Same author

Unconventional bipartite entanglement in the quantum dimer magnet Yb<sub>2</sub>Be<sub>2</sub>SiO<sub>7</sub>.

Nature communications·2026

Same author

RPS3 Aggravates Sepsis-Induced Acute Kidney Injury Through Activating NF-kappaB Mediated Renal Inflammatory Responses.

Physiological research·2026

Same author

Taming harmful bursts and heat flux in high-confinement tokamak plasmas.

Nature communications·2025

Same journal

Gas-Responsive Metal-Organic Frameworks for Adaptive Thermal Energy Storage with Tunable Charge-Discharge Temperatures.

Journal of the American Chemical Society·2026

Same journal

Engineering a Thiamine-Dependent Benzoylformate Decarboxylase for Stereodivergent Radical C(sp<sup>3</sup>)-C(sp<sup>3</sup>) Bond Formation.

Journal of the American Chemical Society·2026

Same journal

Accelerated Directional Proton-Coupled Electron Transfer Enabled by Intrinsic Dipole Field in Biomimetic α-Helical Structure.

Journal of the American Chemical Society·2026

Same journal

Alternating Current-Driven Hydrogen Isotope Labeling of Aliphatic Amines Using 1,3-Propanedithiol as an Efficient Hydrogen Atom Transfer Reagent.

Journal of the American Chemical Society·2026

Same journal

Two-Dimensional van der Waals Polar Metal MoOBr<sub>2</sub>.

Journal of the American Chemical Society·2026

Same journal

Negatively Curved Chiral Bilayer Nanographene.

Journal of the American Chemical Society·2026

查看所有相关文章

Search research articles

相关实验视频

Updated: Jun 21, 2026

ECM Protein Nanofibers and Nanostructures Engineered Using Surface-initiated Assembly

ECM Protein Nanofibers and Nanostructures Engineered Using Surface-initiated Assembly

Published on: April 17, 2014

两维,外交联的纳米粒子阵列.

Q Ma¹, E E Remsen, T Kowalewski

¹Washington University, Department of Chemistry, One Brookings Drive, St. Louis, Missouri 63130-4899, USA.

Journal of the American Chemical Society

|July 18, 2001

概括

No abstract available in PubMed .

更多相关视频

Ligand Nano-cluster Arrays in a Supported Lipid Bilayer

Ligand Nano-cluster Arrays in a Supported Lipid Bilayer

Published on: April 23, 2017

A "Plug-And-Display" Nanoparticle Vaccine Platform Based on Outer Membrane Vesicles Displaying SARS-CoV-2 Receptor-Binding Domain

A "Plug-And-Display" Nanoparticle Vaccine Platform Based on Outer Membrane Vesicles Displaying SARS-CoV-2 Receptor-Binding Domain

Published on: July 25, 2022

相关实验视频

Last Updated: Jun 21, 2026

ECM Protein Nanofibers and Nanostructures Engineered Using Surface-initiated Assembly

ECM Protein Nanofibers and Nanostructures Engineered Using Surface-initiated Assembly

Published on: April 17, 2014

Ligand Nano-cluster Arrays in a Supported Lipid Bilayer

Ligand Nano-cluster Arrays in a Supported Lipid Bilayer

Published on: April 23, 2017

A "Plug-And-Display" Nanoparticle Vaccine Platform Based on Outer Membrane Vesicles Displaying SARS-CoV-2 Receptor-Binding Domain

A "Plug-And-Display" Nanoparticle Vaccine Platform Based on Outer Membrane Vesicles Displaying SARS-CoV-2 Receptor-Binding Domain

Published on: July 25, 2022