Related Experiment Video

Updated: Jan 27, 2026

Air Filter Devices Including Nonwoven Meshes of Electrospun Recombinant Spider Silk Proteins
09:51

Air Filter Devices Including Nonwoven Meshes of Electrospun Recombinant Spider Silk Proteins

Published on: May 8, 2013

16.5K

β-Cyclodextrin based air filter for high-efficiency filtration of pollution sources

Lu Wang1, Yang Kang2, Cheng-Yuan Xing2

  • 1College of Life Science and Technology, Southwest Minzu University, Chengdu, 610041, China.

Journal of Hazardous Materials
|March 29, 2019
PubMed

Keywords:
CyclodextrinElectrospun fibrous membranesParticulate matter

More Related Videos

Use of a Filter Cartridge for Filtration of Water Samples and Extraction of Environmental DNA08:04

Use of a Filter Cartridge for Filtration of Water Samples and Extraction of Environmental DNA

Published on: November 25, 2016

28.1K
Air-sampled Filter Analysis for Endotoxins and DNA Content09:16

Air-sampled Filter Analysis for Endotoxins and DNA Content

Published on: March 7, 2016

10.2K

Related Concept Videos

Filtration and Urine Formation01:32

Filtration and Urine Formation

The function of the kidneys is to filter, reabsorb, secrete, and excrete. Every day the kidneys filter nearly 180 liters of blood, initially removing water and solutes but ultimately returning nearly all filtrates into circulation with the help of osmoregulatory hormones. This process removes wastes and toxins but is also crucial to maintain water and electrolyte levels. Most of these functions are performed by the tiny but numerous nephrons contained within the kidneys.
53.5K
Glomerular Filtration: Net Filtration Pressure01:26

Glomerular Filtration: Net Filtration Pressure

Glomerular filtration, a key process in the kidneys, is regulated by three main pressures: Glomerular blood hydrostatic pressure (GBHP), Capsular hydrostatic pressure (CHP), and Blood colloid osmotic pressure (BCOP).
GBHP, with an average value of 55 mmHg, promotes filtration by pushing water and solutes through the filtration membrane. This is balanced by two opposing forces: CHP, a "back pressure" exerted against the filtration membrane by fluid already in the capsular space and renal...
8.0K
Filtration00:53

Filtration

Filtration is a physical separation process that involves passing a suspension through a porous medium to separate solids from fluids. During filtration, solids collect on the porous medium while liquids, also collectively known as the filtrate, pass through. The filtration medium is selected based on the filtration purpose, quantity, and nature of the precipitate. The general criteria for a suitable filtering medium are that it is inert, mechanically strong, nonabsorbent toward dissolved...
5.1K
Passive Filters01:27

Passive Filters

Passive filters are utilized to shape the frequency spectrum of signals across a diverse array of applications. These filters, using only passive elements like resistors (R), inductors (L), and capacitors (C), are capable of selectively allowing or blocking certain frequency ranges without the need for external power sources.
Low-Pass Filters
Low-pass filters are designed to transmit signals with frequencies lower than the cutoff frequency, ωc, and attenuate those above it. The cutoff...
974
Active Filters01:25

Active Filters

Active filters are electronic circuits that use operational amplifiers (op-amps), resistors, and capacitors to filter out unwanted frequency components from a signal. A first-order low-pass active filter is designed to pass signals with a frequency lower than a certain cutoff frequency and attenuate frequencies higher than that cutoff frequency. The transfer function for a first-order low-pass active filter is:
1.3K
Glomerular Filtration01:15

Glomerular Filtration

The filtration membrane in the renal system is a highly specialized structure essential for filtering blood. It consists of glomerular capillaries and podocytes, forming a selective barrier that permits the passage of water and small solutes while restricting most plasma proteins and blood cells.
Components of the Filtration Membrane
The filtration process involves three key layers: the glomerular endothelial cells, the basement membrane, and the podocyte-formed filtration slits.
5.1K