Cell Schematics
Cell Schematics - Related Videos
09:46
Analyzing Murine Schwann Cell Development Along Growing Axons
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Cited by 1 •
2012
Here we describe a Schwann cell (SC) migration assay in which SCs are able to develop along extending axons.
09:45
Generation of Integration-free Induced Pluripotent Stem Cells from Human Peripheral Blood Mononuclear Cells Using Episomal Vectors
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Cited by 17 •
2017
This protocol describes a detailed method for efficient generation of integration-free iPSCs from human adult peripheral blood cells. With the use of four oriP/EBNA-based episomal vectors to express the reprogramming factors, KLF4, MYC, BCL-XL, or OCT4 and SOX2, thousands of iPSC colonies can be obtained from 1 mL of peripheral blood.
02:47
Voltaic/Galvanic Cells
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2020
Spontaneous Chemical Reactions Spontaneous redox reactions occur abundantly in nature. The chemical reaction occurring in a disposable AA battery powering our remote controls is one such example of a spontaneous redox reaction. Another example is the immersion of coiled copper wire into an aqueous silver nitrate solution. The reaction shows a gradual, visually impressive color change from colorless to bright blue and the formation of a grey precipitate on the copper wire. In this experiment,...
16:19
High Throughput Single-cell and Multiple-cell Micro-encapsulation
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Cited by 18 •
2012
Combining monodisperse drop generation with inertial ordering of cells and particles, we describe a method to encapsulate a desired number of cells or particles in a single drop at kHz rates. We demonstrate efficiencies twice exceeding those of unordered encapsulation for single- and double-particle drops.
09:24
Molecular Imaging to Target Transplanted Muscle Progenitor Cells
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Cited by 3 •
2013
A non-invasive means to evaluate the success of myoblast transplantation is described. The method takes advantage of a unified fusion reporter gene composed of genes whose expression can be imaged with different imaging modalities. Here, we make use of a fluc reporter gene sequence to target cells via bioluminescence imaging.
FAQs
The reaction assigned to each electrode remains the deciding feature: oxidation occurs at the anode, while reduction occurs at the cathode. What changes between galvanic and electrolytic cells is the role associated with those electrodes within the overall cell operation. Reading the reaction labels rather than relying on a fixed electrode sign prevents incorrect interpretation of the schematic.
Phase boundaries show where the chemical form or physical phase of a cell component changes within the notation. They help distinguish electrode materials, electrolytes, and other separated parts without requiring a lengthy description. This compact representation allows readers to connect each redox process with its reaction conditions and identify how the components are arranged.
A schematic separates the external electron pathway from ionic movement through the electrolyte or salt bridge. The external connection relates the oxidation and reduction processes to electrical flow, while ion movement maintains electrical neutrality inside the cell. Considering both pathways is essential because a complete electrochemical process requires charge balance as well as electrode reactions.
Cell potential adds an electrochemical measurement to the written description of the cell. Alongside electrode materials and reaction conditions, it gives researchers a concise way to communicate the electrical characteristics associated with the represented redox system. Including this information makes comparisons between electrochemical arrangements more precise than listing component identities alone.
Begin by identifying the two electrode compartments and the materials or phases shown at each one. Next, determine which side contains oxidation and which contains reduction, then trace the external connection and the electrolyte or salt-bridge pathway separately. Finally, use the phase boundaries and any stated cell potential to relate the notation to the reaction conditions.
Construction requires selecting the electrode materials, indicating the relevant chemical phases, and showing how the compartments connect through an external circuit and an electrolyte or salt bridge. The notation should also identify oxidation and reduction at the appropriate electrodes. Adding reaction conditions and cell potential, when available, communicates the experiment more concisely.
These diagrams support analysis of redox reactions, battery performance, corrosion, electrolysis, and electrochemical experiments. In each setting, the schematic organizes electrode materials, connections, reaction conditions, and charge-compensating pathways into one representation. That organization helps researchers communicate an electrochemical setup and interpret how oxidation and reduction relate to the observed process.