In laboratory tests researchers have used electrical stimulation of retinal cells to produce the same patterns of activity that occur when the retina sees a moving object Although more work remains this is a step ... - Read More
Working together Johns Hopkins biomedical engineers and neurosurgeons report that they have created tiny biodegradable nanoparticles able to carry DNA to brain cancer cells in mice The team says the results of their proof of ... - Read More
A team of nanotechnology researchers at the University of Kentucky has discovered new methods to build heat resistant nanostructures and arrays using RNA The research led by Peixuan Guo professor and William Farish Endowed Chair ... - Read More
A contest for the best technique of intracellular particle tracking simultaneous tracking of the motions of hundreds and thousands of intracellular organelles virions and even individual molecules that is an important issue in cellular biology ... - Read More
A new MRI method to map creatine at higher resolutions in the heart may help clinicians and scientists find abnormalities and disorders earlier than traditional diagnostic methods researchers at the Perelman School of Medicine at ... - Read More
Before a cancer patient embarks on a course of treatment tests can be carried out to establish whether or not the chosen cytostatic agent combination is likely to be effective But the time consuming and ... - Read More
Researchers at NIH have developed two new microscopes both the first of their kind The first captures small fast moving organisms at an unprecedented rate and the second displays large cell samples in three dimensions ... - Read More
Tiny silicon crystals caused no health problems in monkeys three months after large doses were injected marking a step forward in the quest to bring such materials into clinics as biomedical imaging agents according to ... - Read More
Imagine being able to redirect powerful immune cells to fight cancer How about reprogramming a diabetic's skin cell into a cell that could manufacture the insulin their pancreas no longer produces Could we dial down ... - Read More
Researchers at New York University and NYU Langone Medical Center have created a novel way to enhance MRI by reducing interference from large macromolecules that can often obscure images generated by current chemical exchange saturation ... - Read More
In the latest achievement in efforts to see what may lie underneath the surface of great works of art scientists today described the first use of an imaging technology like that used in airport whole ... - Read More
particles so small that 100 000 could fit across the width of a human hair “We believe that these GUMBOS represent a truly different approach to micro and nanotechnology ” said Professor Isiah Warner Ph ... - Read More
perhaps by movement of muscles in the body pulsation of blood vessels or beating of the heart Rogers acknowledged research funding from the Defense Advanced Research Projects Agency the National Science Foundation the Air Force ... - Read More
Scientists have cracked a 35 year old mystery about the workings of the natural motors that are serving as models for development of a futuristic genre of synthetic nanomotors that pump therapeutic DNA RNA or ... - Read More
A bright blue pigment used 5 000 years ago is giving modern scientists clues toward the development of new nanomaterials with potential uses in state of the art medical imaging devices remote controls for televisions ... - Read More
Researchers at Johns Hopkins have devised a way to detect whether cells previously transplanted into a living animal are alive or dead an innovation they say is likely to speed the development of cell replacement ... - Read More
A new imaging method for the study of insulin producing cells in diabetes among other uses is now being presented by a group of researchers at Umeå University in Sweden in the form of a ... - Read More
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