相关实验视频

Updated: Jan 23, 2026

Sample Preparation and Transfer Protocol for In-Vacuum Long-Wavelength Crystallography on Beamline I23 at Diamond Light Source
10:32

Sample Preparation and Transfer Protocol for In-Vacuum Long-Wavelength Crystallography on Beamline I23 at Diamond Light Source

Published on: April 23, 2021

3.2K

多种光源辅助的Rhodamine B的光降解使用磁性可分离和可重复使用的MnFe2O4/Cdots合成使用Moringa oleifera叶子提取物和西瓜皮

Naqwa Mumtazah Purba1, Kurnia2, Nurul Imani Istiqomah1

  • 1Department of Physics, Universitas Gadjah Mada, Yogyakarta, Indonesia.

Bioresource technology
|January 21, 2026
PubMed
概括

来自可持续来源的磁性MnFe2O4/Cdots纳米复合材料有效降解罗达胺B染料. 这些环保的光催化剂在废水处理中表现出高效率和可重复使用性.

关键词:
绿色合成是一种绿色合成.磁性回收的使用方法MnFe(2)O(4)/Cdots 的数量是多少光催化作用的光催化这就是为什么 RhB RhB RhB.

更多相关视频

Stomata Tape-Peel: An Improved Method for Guard Cell Sample Preparation08:52

Stomata Tape-Peel: An Improved Method for Guard Cell Sample Preparation

Published on: July 15, 2018

15.7K
Author Spotlight: Development of a Large-Scale, Reproducible Production Method for Exosome Mimetics Using Magnetic Nanoparticles05:36

Author Spotlight: Development of a Large-Scale, Reproducible Production Method for Exosome Mimetics Using Magnetic Nanoparticles

Published on: January 26, 2024

1.9K

相关概念视频

Atomic Absorption Spectroscopy: Radiation and Light Sources01:13

Atomic Absorption Spectroscopy: Radiation and Light Sources

Atomic absorption spectroscopy (AAS) relies on the Beer-Lambert law, which requires that the radiation source emits a narrow range of wavelengths to match the absorption characteristics of the analyte atom. The primary criteria for choosing an appropriate radiation source in AAS is to provide a precise and intense emission at specific wavelengths that will allow accurate detection of the analyte.
Two common narrow-range 'line' sources used in AAS are hollow-cathode lamps (HCLs) and...
1.2K
Light Acquisition02:16

Light Acquisition

In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.
9.4K
Light as Energy01:35

Light as Energy

The energy required to carry out photosynthesis is light— typically electromagnetic radiation from the sun. The range of all possible wavelengths is known as the electromagnetic spectrum.
Photons
A photon is a discrete electromagnetic particle or bundle of energy. Photons are characterized by their frequency, wavelength, and amplitude, similar to the properties of a wave. Waves with higher frequencies transmit more energy and have shorter wavelengths than longer wavelengths that transmit...
95.6K
Colors and Magnetism03:02

Colors and Magnetism

Color in Coordination Complexes
When atoms or molecules absorb light at the proper frequency, their electrons are excited to higher-energy orbitals. For many main group atoms and molecules, the absorbed photons are in the ultraviolet range of the electromagnetic spectrum, which cannot be detected by the human eye. For coordination compounds, the energy difference between the d orbitals often allows photons in the visible range to be absorbed and emitted, which is seen as colors by the human...
14.0K
The Wave Nature of Light02:12

The Wave Nature of Light

The nature of light has been a subject of inquiry since antiquity. In the seventeenth century, Isaac Newton performed experiments with lenses and prisms and was able to demonstrate that white light consists of the individual colors of the rainbow combined together. Newton explained his optics findings in terms of a "corpuscular" view of light, in which light was composed of streams of extremely tiny particles traveling at high speeds according to Newton's laws of motion.
61.0K
Sinusoidal Sources01:18

Sinusoidal Sources

Direct current (DC) refers to an electric current that flows in a single direction, maintaining a constant polarity. This is in contrast to alternating current (AC), which periodically changes its direction and magnitude. AC forms the backbone of modern electricity transmission and distribution systems due to its efficient long-distance transmission capabilities.
In homes, the power supplies use sinusoidal sources to provide electricity. These sources generate a voltage that varies sinusoidally...
1.1K