He did this using a high-speed camera, predicated on laser technology, with flashes of light that each lasted only some millionth of a billionth of another. This allowed him to freeze the motion of molecules as they reacted with one another, much like rapid flashes of light freeze the movement of a spinning lover blade. For the first time, scientists could see chemical reactions because they unfolded actually. Because the Nobel Prize, he and his group are suffering from a fresh field dubbed four-dimensional electron microscopy. The methodology enables visualization of materials and biological cells with unprecedented resolutions in both space and time. In recent Character and Science papers, Zewail and colleagues reported the achievement of 4D tomography and near-field imaging and demonstrated the methodology for visualization of nanomachines at work and evanescent bacterium cells.The team studied clusters of cholesterol-wealthy lipid molecules that they believe provide as systems for the receptors that receive antibodies, the proteins that protect your body from allergens. In this case, the team examined IgE antibodies, which upon binding with their receptors initiate a cell’s release of histamine–the chemical that triggers the unpleasant, but helpful, mucous creation, congestion, and itchiness connected with allergies.