Monitor cell culture and measure confluency consistently with Mateo TL This article describes how cell confluency can be measured in a consistent manner. For life science research fields, such as cancer biology,
Ever since scientists discovered cells under the microscope more than 350 years ago, they have noted that each type of cell has a characteristic size. From tiny bacteria to inches-long neurons, size matters for how cells work. The question of how these building blocks of life regulate their o...
Microscope Investigation for AP Biology - refresher on how to use a microscope and how to measure viewing fieldCheek Cell Lab - observe cheek cells under the microscopeObserving Plant Cells - microscope observation of onion and elodeaPractice Quiz on the Microscope - hosted by Quizziz...
Forces are abundant on cells and tissues in the body but are largely absent from traditional cell culture setups, which are static. Microfluidic platforms enable the controlled addition of fluid flow and mechanical stress to cells grown in vitro. A dynamic culture environmen...
You can see just how rough it is if you peer at it under a microscope. When light hits paper, the waves are reflected in all directions. This is what makes paper so incredibly useful -- you can read the words on a printed page regardless of the angle at which your eyes view the ...
Mesenchymal stem cells under microscope. Production Safety We monitor production safety at each stage. Screening and assessment Whether MSCs come from a donor or the patient, before being utilized in treatments, they are subjected to extensive testing to ensure they are pure, viable, and sterile. ...
The basic rule is that the tools you use have to be smaller than the things you're using them on.Photo: Inside an atom: electrons are the particles in shells (orbitals) around the nucleus (center).And the same goes for science. The smallest thing you can see with a microscope is ...
You can see just how rough it is if you peer at it under a microscope. When light hits paper, the waves are reflected in all directions. This is what makes paper so incredibly useful -- you can read the words on a printed page regardless of the angle at which your eyes view the ...
a transmittance compartment of the instrument or in a special sample holder. Next, an operator activates the light source that is reflected from the specimen and passed through the three photocells, which determine the red, green, and blue components and transmit the data to the microcomputer. ...
We report here our efforts to measure the crawling force generated by cells undergoing amoeboid locomotion. In a centrifuge microscope, acceleration was increased until amoebae ofDictyostelium discoideumwere "stalled" or no longer able to "climb up." The "apparent weight" of the amoebae at ...