Portman and Shinner even provide test tubes from which restaurant customers can get a whiff.
Scientists in white coats who committed murder in test tubes in the name of medical research.
Scientific glass--for beakers, test tubes and flasks--has led Corning into a small but important base in medical products.
Ruparelia took a job in a factory making test tubes which were used for experiments in chemistry laboratories.
FORBES: Sudhir Ruparelia, Uganda's Multi-talented Property Baron
Yes, if those test tubes can be miniaturized and etched into silicon.
As HGS unearthed new proteins, he would mix them with various immune-system cells in test tubes to see what happened.
Dr Smith has bred about 3, 000 spiders in her kitchen in individual test tubes until they were three months old.
Below that is a row of four test tubes, marked with a circle, an X, a square and a plus sign.
Labels fall off test tubes, freezers fail, and samples get mixed up.
The tests were repeated on rats, and again in test tubes using tissue taken by biopsy from patients undergoing unrelated medical procedures.
Over the past 20 years, some 1, 175 different kinds of banana have been carefully nurtured as tiny plants growing in test tubes.
ECONOMIST: A banana bank is safeguarding the future of the crop
They vote with their test tubes, and they have put their test tubes into a huge number of experiments over this amyloid hypothesis.
But unlike Dr Rondelez's circuits, which work in test tubes, these operate inside cells, piggybacking on the existing cellular machinery found within them.
There have been plenty of failures, to be sure, and zoos now realise that test tubes are not an answer on their own.
The laboratory is much like an old chemistry classroom, somewhat cramped for space and full of test tubes and serious looking people in white coats.
We're traipsing through nuclear weapons storage sites and junkyards full of old land mines and technicians showing off test tubes where you said, well, what's that?
Building on earlier research, which showed that egg cells from rabbits could be fertilised in test tubes when sperm was added, Edwards developed the same technique for humans.
This in-vitro storage is expensive, because even when kept in cooler, darker and less nutritious conditions than normal, banana plants still outgrow their test tubes every few months.
ECONOMIST: A banana bank is safeguarding the future of the crop
Last year Dr Benenson's team developed one of the most complex cell-based molecular circuits created so far, though it is still much simpler than systems built in test tubes.
Elan pumped money into these entities in the form of investments, and they in turn paid Elan to hire the people with the test tubes and the white lab coats.
Yannick Rondelez, a researcher in molecular programming at the University of Tokyo, is creating circuits in test tubes in a way that more closely resembles the operation of natural cells.
When she was working again, in a lab at a medical-research park in Eastview, surrounded by test tubes and electrophoresis trays, she had a lot of time to think about Grisha.
In the late 1980s circumstantial evidence condemning the role of Alzheimer's amyloid plaques began to build when Harvard biologist Bruce Yankner showed, in test tubes, that the amyloid protein poisoned brain cells.
In the late 1980s circumstantial evidence that condemned the role of Alzheimer's amyloid plaques began to build when Bruce Yankner, a Harvard biologist, showed in test tubes that the amyloid protein poisoned brain cells.
It was not until four decades later that novelists and playwrights bashed down the laboratory door, put on white coats and made themselves perfectly at home among the test tubes and the bunsen burners.
They exposed gliadin to digestive enzymes in test tubes and were able to identify a protein fragment made up of 33 amino acids that was resistant to further digestion and whose structure was known to be toxic.
Listening to your heart, do you really think that so long as many bright people in all corners of the world were victims of a mirage in front of their test tubes and in front of their calculations?
应用推荐