Another choice for 3D scanner is to build your own with some software, some simple things and a $25 laser level. Try this…
Build a 30$ Laser Scanner : 5 Steps (with Pictures) – Instructables
Another choice for 3D scanner is to build your own with some software, some simple things and a $25 laser level. Try this…
Build a 30$ Laser Scanner : 5 Steps (with Pictures) – Instructables
Bessel beams are beam of laser light that are non-refracting and shaped liked the figure shown. The interesting characteristics about them are couple: 1.They do not diffract. Most light beams diffract and therefore do not make very good targets. 2.Their energy is spread over a larger area and therefore make great beams to work with…
Cell phone camera’s are small. However, typically microscopes are large bulky devices that have large lenses to collect light and are used for getting high resolution magnified images that are coupled to bulkier high sensitivity camera’s. But what about in-vivo microscopy where the animal needs to be brought below the microscope to focus. The laboratories…
ImageJ is one of the popular image analysis programs along with Fiji, Bioimage and Icy. There is another program that is used for image analysis that has several qualities that make it very useful. It is written completely in Java and so can run on multiple platforms, is object oriented for image storage that enables…
Super resolution microscopy One of the problems with Quantum dots and some fluorescent proteins/molecules is that they blink. And they all photo-bleach. Bayesian analysis of blinking and bleaching or 3B microscopy analyzes images using Hidden Markov Model (HMM) allows useful information to be extracted from the data. Dr Susan Cox has come up with unique…
There have been many ways that people use standards for fluorescence but the one big one that has been used in flow cytometry and imaging. The one area that has developed a lot is the use of plastic fluorescent beads as controls. There are obviously many companies that have developed that but the one company…
Bio-luminescent imaging Hair growth has been on ongoing research topic It is thought that stem cells can regenerate hair follicles when injected into animals and humans. However, this process has not been imaged very clearly. A group of scientists from Kyungpook National University School of Medicine, Daegu, Republic of Korea have used bioluminescent imaging to…
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