Related Experiment Video

Updated: Feb 1, 2026

Tuning Oxide Properties by Oxygen Vacancy Control During Growth and Annealing
06:44

Tuning Oxide Properties by Oxygen Vacancy Control During Growth and Annealing

Published on: June 9, 2023

3.8K

The Absolute Configuration and Cytotoxic Properties of Roehybridine β-N-oxide

Samad Nejad Ebrahimi, Zahra Bagheri-Zomorrodi, Abolfazl Shakeri

    Natural Product Communications
    |December 4, 2018
    PubMed

    More Related Videos

    Anticancer Metal Complexes: Synthesis and Cytotoxicity Evaluation by the MTT Assay11:14

    Anticancer Metal Complexes: Synthesis and Cytotoxicity Evaluation by the MTT Assay

    Published on: November 10, 2013

    58.8K
    Synthesis of Multi-walled Carbon Nanotubes Modified with Silver Nanoparticles and Evaluation of Their Antibacterial Activities and Cytotoxic Properties11:19

    Synthesis of Multi-walled Carbon Nanotubes Modified with Silver Nanoparticles and Evaluation of Their Antibacterial Activities and Cytotoxic Properties

    Published on: May 10, 2018

    10.7K

    Related Concept Videos

    Controller Configurations01:22

    Controller Configurations

    Controller configurations are crucial in a car's cruise control system because they manage speed over time to maintain a consistent pace regardless of road conditions, thereby meeting design goals. In traditional control systems, fixed-configuration design involves predetermined controller placement. System performance modifications are known as compensation.
    Control-system compensation involves various configurations, most commonly series or cascade compensation, in which the controller...
    381
    Electron Configurations02:46

    Electron Configurations

    Electron configurations and orbital diagrams can be determined by applying the Aufbau principle (each added electron occupies the subshell of lowest energy available), Pauli exclusion principle (no two electrons can have the same set of four quantum numbers), and Hund’s rule of maximum multiplicity (whenever possible, electrons retain unpaired spins in degenerate orbitals).
    The relative energies of the subshells determine the order in which atomic orbitals are filled (1s, 2s, 2p, 3s, 3p,...
    26.2K
    Electron Configuration of Multielectron Atoms03:26

    Electron Configuration of Multielectron Atoms

    The alkali metal sodium (atomic number 11) has one more electron than the neon atom. This electron must go into the lowest-energy subshell available, the 3s orbital, giving a 1s22s22p63s1 configuration. The electrons occupying the outermost shell orbital(s) (highest value of n) are called valence electrons, and those occupying the inner shell orbitals are called core electrons. Since the core electron shells correspond to noble gas electron configurations, we can abbreviate electron...
    65.0K
    Absolute Value Inequalities01:23

    Absolute Value Inequalities

    The absolute value is a mathematical tool that represents the distance of a number from zero on the number line, regardless of its sign. In the context of inequalities, absolute value expressions help define a range of permissible values or boundaries for a variable. These inequalities are commonly used in scientific modeling and data interpretation, where variability within or beyond a certain threshold must be captured precisely.An absolute value inequality of the form ∣x∣ ≤...
    337
    Mean Absolute Deviation01:13

    Mean Absolute Deviation

    The mean absolute deviation is also a measure of the variability of data in a sample. It is the absolute value of the average difference between the data values and the mean.
    Let us consider a dataset containing the number of unsold cupcakes in five shops: 10, 15, 8, 7, and 10. Initially, calculate the sample mean. Then calculate the deviation, or the difference, between each data value and the mean. Next, the absolute values of these deviations are added and divided by the sample size to...
    3.3K
    Oxidation Numbers03:14

    Oxidation Numbers

    In redox reactions, the transfer of electrons occurs between reacting species. Electron transfer is described by a hypothetical number called the oxidation number (or oxidation state). It represents the effective charge of an atom or element, which is assigned using a set of rules.
    42.6K