Catalyst University
Biotechniques | Basics of Making His-Tags & Nickel Affinity Chromatography
As always, the steps of putting a gene insert into vector/plasmid AND nickel affinity chromatography depend on your specific lab and protocol. Here, we look at the general theory of engineering a poly-His tagged protein and Ni affinity...
Science360
BIOTECH'S FUTURE: ONE TEST SHOWS EVERY BACTERIA, VIRUS AND PARASITE IN YOUR BODY
Aperiomics, a small business funded by the National Science Foundation Small Business Innovation Research program, is developing a test that can identify a wide range of pathogens in one biological sample. Crystal Icenhour, CEO of...
Let's Tute
The Science Behind the Fragrance of the First Rain: Petrichor Explained
This video explains the science behind the pleasant fragrance we experience after the first rain, known as petrichor. It explores the role of plant oils and bacteria in the soil that contribute to this unique scent.
Institute of Human Anatomy
Understanding and Draining an Abscess: A Medical Explanation and Demonstration
The video covers abscesses, explaining what they are, how they form, and how they are treated. The teacher uses a cadaver skin to illustrate the structure of the skin and the process of abscess formation, and also demonstrates the...
Journey to the Microcosmos
This Ciliate Is About to Die
It's time to explore a big question while we watch a ciliate go through its last moments.
Science360
NSF SCIENCE NOW: EPISODE 51
In this week's episode, we learn about marine mammals' need for speed, magnify a new tool combating mosquito-borne disease, break down new materials inspired by kirigami, and finally, discover new hydrothermal vents. Check it out!
Journey to the Microcosmos
Foraminifera: Hard on The Outside, Squishy on the Inside
We're going fossil hunting for Foraminifera! From beaches, to the ocean floor, to the foundation of the Egyptian pyramids, Forams are everywhere!
FuseSchool
Denaturing By Enzymes
Learn the basics about how enzymes are denatured, as part of protein chemistry within the overall topic of organic chemistry.
Catalyst University
Penicillin: Mechanism of Inhibition of Transpeptidase
Penicillin: Mechanism of Inhibition of Transpeptidase
Journey to the Microcosmos
The Tiny Crustacean With the Oldest Penis
The Tiny Crustacean With the Oldest Penis
Catalyst University
Nucleotide Metabolism | Pyrimidine Biosynthesis (UTP & CTP)
Nucleotide Metabolism | Pyrimidine Biosynthesis (UTP & CTP)
msvgo
Prevention of Infection and Spoilage of Food
It explains infections caused by disease-causing microbes and describes methods of food preservation.
Visual Learning Systems
Particles and Matter: the Tiniest Particles
Everything we see and touch is made up of millions of tiny particles. This program is full of colorful examples showing the ways that matter is composed of particles. Vivid animations illustrate how matter consists of different types of...
Journey to the Microcosmos
Peritrich Ciliates Masters of Long-Range Snacking
Peritrich Ciliates Masters of Long-Range Snacking
FuseSchool
Culturing Microorganisms Part 2
From part 1, we discovered how to culture bacteria ensuring there is no contamination… in this video, we’re going to look at how we can calculate the size of our newly cultured populations.
Science360
One test shows every bacteria, virus, and parasite in your body - Biotech's Future
Aperiomics, a small business funded by the National Science Foundation Small Business Innovation Research program, is developing a test that can identify a wide range of pathogens in one biological sample. Crystal Icenhour, CEO of...
US Department of Agriculture
Work Of USDA Food Research Pioneer Continues In Peoria
A pioneering USDA chemist was at the center of two agricultural discoveries that literally changed the world.
Bizarre Beasts
The Hot Microbe That Revolutionized Biology
Thermus aquaticus is the most important bacterium you may never have heard of. It single-cell-edly revolutionized modern biology and our ideas about the very limits of life on Earth. Who said a Bizarre Beast has to be an animal?
FuseSchool
Haber Process - environmental and social considerations
Haber Process - environmental and social considerations | Chemistry | FuseSchool
Curated Video
Biological Methods of Extracting Metals: Pros and Cons
The video explains the concept of biological methods of extracting metals. It explains the conventional methods of extracting metals using chemical reactions or electrolysis and the limitations of these techniques when dealing with low...
STAT
Science Happens! With Carl Zimmer | Episode 10
At Harvard Medical School, scientists have built a giant petri dish to study antibiotic resistance.
Catalyst University
Chorismate, Phenylalanine, Tyrosine Biosynthesis
Chorismate, Phenylalanine, Tyrosine Biosynthesis