Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Internal Combustion Engine

Internal Combustion Engine

The internal combustion engine is a heat engine that uses the byproducts of combustion as the working fluid instead of using a heat transfer medium to transfer heat. The combustion is done in a way that produces high-pressure combustion products that can be expanded through a turbine or piston to create work. Internal combustion engines can again be categorized into three kinds: (1) spark ignition gasoline engines, most commonly used in automobiles, (2) compression ignition diesel engines that...

Molecular Kinetic Energy

Molecular Kinetic Energy

The word "gas" comes from the Flemish word meaning "chaos," first used to describe vapors by the chemist J. B. van Helmont. Consider a container filled with gas, with a continuous and random motion of molecules. During collisions, the velocity component parallel to the wall is unchanged, and the component perpendicular to the wall reverses direction but does not change in magnitude. If the molecule’s velocity changes in the x-direction, then its momentum is changed.

Hot Weather Concreting

Hot Weather Concreting

Concreting at elevated temperatures accelerates the hydration process, leading to quicker setting but potentially reducing the long-term strength of the concrete structure. Additionally, low air humidity fosters rapid moisture loss from the concrete, resulting in reduced workability, pronounced plastic shrinkage, and a higher likelihood of crazing.
Mitigating the heat increase in concrete can be economically achieved by shading aggregate stockpiles to prevent heating from solar radiation,...

Instantaneous Velocity - I

Instantaneous Velocity - I

The average velocity during a time interval cannot tell us how fast or in what direction a particle is moving at any given time during the interval. To calculate this, it is important to know the instantaneous velocity, which is the velocity at a specific instant of time or at a specific point along the path. Instantaneous velocity is the quantity that measures how fast an object is moving along its path. In other words, the instantaneous velocity vx of an object is the limit of the average...

Journal Bearings

Journal Bearings

Journal bearings are mechanical components that support and provide lateral stability to rotating shafts and axles. They are crucial in reducing friction, wear, and vibration in machinery such as engines, turbines, and pumps. The principle behind journal bearings is forming a thin lubricant film between the bearing surface and the rotating shaft, which minimizes direct contact and reduces frictional forces.
To better understand the concept of journal bearings, consider a rope winch with dry or...

Instantaneous Power

Instantaneous Power

Instantaneous power is important in electrical circuits, mainly when dealing with sinusoidal input. Instantaneous power, denoted as p(t), results from the multiplication of the instantaneous voltage (v(t)) across an element and the instantaneous current (i(t)) flowing through it. This relationship adheres to the passive sign convention and represents a fundamental principle in electrical engineering.

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Hot off the Press.

Natural product reports·2026

Same author

Accelerated Thioarylation of Arenes Using Lewis Acid and Lewis Base Dual Catalysis.

The Journal of organic chemistry·2026

Same author

Palladium-Catalyzed C2 Functionalization of an Iodinated Tryptophan Scaffold for Fluorescent Probe Discovery.

The Journal of organic chemistry·2026

Same author

Hot off the Press.

Natural product reports·2026

Same author

Hot off the Press.

Natural product reports·2026

Same author

Regioselective Iodination of Arenes Using Iron- or Silver-Catalyzed Activation of <i>N</i>-Iodosaccharin.

The Journal of organic chemistry·2026

Same journal

Inhibitors of nutrient pathways: nature's overlooked antibiotic arsenal.

Natural product reports·2026

Same journal

Challenges in the complexity-to-diversity strategy for natural product-like compound synthesis: two sides of the same coin.

Natural product reports·2026

Same journal

SAM-dependent methyltransferases: from chemoenzymatic natural product synthesis to industrial application.

Natural product reports·2026

Same journal

Visual cycle-derived bisretinoids as endogenous natural products: enzyme-free formation, photochemical reactivity, and retinal degeneration.

Natural product reports·2026

Same journal

Non-strigolactone natural products interfering with parasitic weed development.

Natural product reports·2026

Same journal

Biosynthetic crosstalk in bacteria: routes to chimeric natural products.

Natural product reports·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Sep 13, 2025

Scalable Stamp Printing and Fabrication of Hemiwicking Surfaces

Scalable Stamp Printing and Fabrication of Hemiwicking Surfaces

Published on: December 18, 2018

Hot off the Press.

Robert A Hill¹, Andrew Sutherland¹

¹School of Chemistry, Glasgow University, Glasgow, G12 8QQ, UK. Bob.Hill@glasgow.ac.uk.

Natural Product Reports

|July 31, 2025

Summary

This summary is machine-generated.

This review highlights recent advancements in bioorganic chemistry, focusing on novel natural products like hypabeone A from *Hypericum beanii*. It covers diverse developments in the field.

More Related Videos

Study of a Dot-patterning Process on Flexible Materials using Impact Print-Type Hot Embossing Technology

Study of a Dot-patterning Process on Flexible Materials using Impact Print-Type Hot Embossing Technology

Published on: April 6, 2020

Simple In-House Ultra-High Performance Capillary Column Manufacturing with the FlashPack Approach

Simple In-House Ultra-High Performance Capillary Column Manufacturing with the FlashPack Approach

Published on: December 4, 2021

Related Experiment Videos

Last Updated: Sep 13, 2025

Scalable Stamp Printing and Fabrication of Hemiwicking Surfaces

Scalable Stamp Printing and Fabrication of Hemiwicking Surfaces

Published on: December 18, 2018

Study of a Dot-patterning Process on Flexible Materials using Impact Print-Type Hot Embossing Technology

Study of a Dot-patterning Process on Flexible Materials using Impact Print-Type Hot Embossing Technology

Published on: April 6, 2020

Simple In-House Ultra-High Performance Capillary Column Manufacturing with the FlashPack Approach

Simple In-House Ultra-High Performance Capillary Column Manufacturing with the FlashPack Approach

Published on: December 4, 2021

Area of Science:

Bioorganic Chemistry
Natural Product Chemistry

Background:

Bioorganic chemistry is a rapidly evolving field.
Natural products remain a vital source of novel chemical entities.

Purpose of the Study:

To present a curated selection of 32 recent papers.
To cover diverse aspects of current developments in bioorganic chemistry.
To highlight novel natural products and their sources.

Main Methods:

Literature review of recent publications.
Selection of 32 relevant papers.
Categorization of developments in bioorganic chemistry and natural products.

Main Results:

Identification of key trends and advancements in the field.
Showcasing of specific novel natural products, including hypabeone A.
Overview of the chemical diversity and biological relevance of natural products.

Conclusions:

The field of bioorganic chemistry continues to yield significant discoveries.
Novel natural products offer promising avenues for research and development.
Continued exploration of natural sources is crucial for identifying new bioactive compounds.