Think a trip to the pharmacy is overwhelming? Try this: One million billion billion billion billion billion billion. That’s a 1 with 60 zeroes after it. That’s the number of potential new medicines that could still be made, according to a new study. It may be more than the number of stars in the universe.
The human body isn't a metal machine, but it's still plenty complicated, and regulating it like a machine is tough to pull off. That's why a new discovery by Klas Tybrandt, a doctoral student in Organic Electronics at Linköping University, Sweden, is exciting: he's developed the first integrated chemical chip, similar to silicon-based electronics, but for biologic material.
The latest game being changed by 3-D printing: chemistry. A researcher at the University of Glasgow, frustrated with the inability to modify standardized labware to fit the requirements of his experiments, has created a new breed of easily customizable laboratory containers that can be printed in silicone-based bathroom sealant.
Trapping and preserving biomarkers will help doctors detect cancer sooner
By Madhumita VenkataramananPosted 10.17.2011 at 10:15 am 7 Comments
When Alessandra Luchini was a girl growing up in Italy, she visited the Museo Galileo in Florence, where she saw the telescope that Galileo Galilei had invented four centuries before, in 1610. She was struck by its simplicity. with a just a couple of pieces of curved glass, anyone could see whole new worlds.
Running down the far-left column of the periodic table, the readily available alkali metals: lithium, sodium, potassium, rubidium and cesium—all generate potentially explosive hydrogen gas when they touch water. The strength with which they react with H2O goes up steadily in the order listed. Lithium just sizzles, whereas cesium explodes powerfully and instantly. You’d expect that to mean that cesium makes the biggest explosion, but it’s not the case.
Scientists at Glasgow University are on a mission to create a form of life from inorganic molecules. The team, led by Professor Lee Cronin, has demonstrated a way of creating an inorganic cell, in which internal membranes control the movement of energy and materials, just as in a living cell. These cells can also store electricity and could be used in medicine and chemistry as sensors or to contain chemical reactions.