Related Experiment Video

Updated: Jun 29, 2026

Affinity Labeling Detection of Endogenous Receptors from Zebrafish Embryos
08:39

Affinity Labeling Detection of Endogenous Receptors from Zebrafish Embryos

Published on: August 31, 2016

Fake artesunate in southeast Asia

P Newton, S Proux, M Green

    Lancet (London, England)
    |June 27, 2001
    PubMed

    More Related Videos

    Removal of Arsenic Using a Cationic Polymer Gel Impregnated with Iron Hydroxide08:01

    Removal of Arsenic Using a Cationic Polymer Gel Impregnated with Iron Hydroxide

    Published on: June 28, 2019

    A Sensitive Visual Method for the Detection of Hydrogen Sulfide Producing Bacteria03:55

    A Sensitive Visual Method for the Detection of Hydrogen Sulfide Producing Bacteria

    Published on: June 27, 2022

    Related Concept Videos

    Qualitative Analysis03:46

    Qualitative Analysis

    For solutions containing mixtures of different cations, the identity of each cation can be determined by qualitative analysis. This technique involves a series of selective precipitations with different chemical reagents, each reaction producing a characteristic precipitate for a specific group of cations. Metal ions within a group are further separated by varying the pH, heating the mixture to redissolve a precipitate, or adding other reagents to form complex ions.
    For instance, group IV...
    Ion Exchange01:17

    Ion Exchange

    Ion exchange chromatography separates charged molecules from a solution by reversibly exchanging them with mobile, or 'active', ions associated with the oppositely charged stationary phase. This method can be used to separate ions, soften and deionize water, and purify solutions. The polymers comprising the ion-exchange column are high-molecular-weight and chemically stable polymers, crosslinked to be porous and essentially insoluble. They are also functionalized with either acidic or basic...
    Sulfur Assimilation01:20

    Sulfur Assimilation

    Sulfur is an essential element in biological systems, contributing to synthesizing key biomolecules, including amino acids such as cysteine and methionine, and cofactors such as coenzyme A and biotin. Microorganisms primarily assimilate sulfur as sulfate (SO₄²⁻) from the environment, which must undergo a series of biochemical transformations before it can be incorporated into cellular components. As sulfate is highly oxidized, it must undergo assimilatory sulfate reduction to become...