Related Experiment Video
Updated: Aug 11, 2026
07:23
In Situ Chemotaxis Assay to Examine Microbial Behavior in Aquatic Ecosystems
Published on: May 5, 2020
Chemistry comes to the cell: ASCB 2005
Thomas W Marshall1, Liang Cai, James E Bear
1Lineberger Comprehensive Cancer Center and Department of Cell and Developmental Biology, University of North Carolina, Chapel Hill, 27599-7295, USA.
Nature Chemical Biology
|February 18, 2006
Summary
Chemical biology is increasingly vital in biomedical research, offering innovative approaches. Its growing influence was highlighted at the American Society of Cell Biology meeting, particularly in cell biology applications.
Area of Science:
- Chemical biology
- Cell biology
- Biomedical research
Background:
- The integration of chemical biology into biomedical research is rapidly expanding.
- Recent scientific meetings underscore the discipline's growing impact.
Framework:
- Exploring the application of chemical biology tools and methodologies.
- Leveraging chemical principles to understand and manipulate biological systems.
Implementation:
- Showcasing advancements presented at the American Society of Cell Biology meeting.
- Highlighting innovative research at the intersection of chemistry and biology.
Implications:
- Chemical biology is poised to drive significant breakthroughs in cell biology.
- This interdisciplinary field offers new avenues for therapeutic and diagnostic development.
Related Concept Videos
01:21Atomic Absorption Spectroscopy: Lab
For AAS measurements, samples must be introduced as clear solutions, often requiring extensive preliminary treatment to dissolve materials like soils, animal tissues, and minerals. Common methods for sample preparation include treatment with hot mineral acids, wet ashing, combustion in closed containers, high-temperature ashing, or fusion with reagents.
Solutions containing organic solvents, such as low-molecular-mass alcohols, esters, or ketones, enhance absorbances by increasing nebulizer...
Solutions containing organic solvents, such as low-molecular-mass alcohols, esters, or ketones, enhance absorbances by increasing nebulizer...
01:29Atomic Emission Spectroscopy: Lab
AES is a powerful analytical technique, especially effective when used with plasma sources, producing abundant spectra in characteristic emission lines. The Inductively Coupled Plasma (ICP), in particular, yields superior quantitative analytical data due to its high stability, low noise, low background, and minimal interferences under optimal experimental conditions. However, newer air-operated microwave sources are emerging as promising alternatives that could be more cost-effective than...
01:20Atomic Emission Spectroscopy: Overview
Atomic emission spectroscopy (AES) is an analytical technique used to determine the elemental composition of a sample by analyzing the light emitted from excited atoms. In AES, atoms in a sample are excited to higher energy levels by thermal energy from high-temperature sources, such as plasma, arcs, or sparks. When these excited atoms return to lower energy states, they emit light at specific wavelengths characteristic of each element. The resulting atomic emission spectrum, which consists of...