Sentence examples for combinatorial from inspiring English sources

But as powerful as techniques like high-throughput combinatorial processing are, he does doubt that synthetic alternatives could be made available within the two to three years optimists talk about.

Now, a worker using "combinatorial chemistry" techniques can synthesize 1m molecules a year at a thousandth of the price.

Their chip consists of 4,000 pads of gel, each containing a single strand of DNA synthesised in advance using so-called combinatorial chemistry.Gel-based biochips are more sensitive than those made using light.

There, he and his colleagues devised a scheme to marry photolithography, a technology used in semiconductor fabrication, to combinatorial chemistry.

Meanwhile, Phylos of Lexington, Massachusetts, has developed "combinatorial" methods and a unique tagging system to churn out proteins for doing protein-protein analysis on other makers' chips.But for all the promise shown by the various approaches, researchers in the field have little experience with such high-throughput devices.

But now they are making a comeback in the form of novel twists on combinatorial techniques.Complex sugars, for example, perform various functions on the surfaces of living cells, and play a role in diseases such as viral infections and cancer.

Lexicon's pharmaceuticals division is looking for new drugs using this method.The enthusiasm for combinatorial chemistry also diverted attention away from compounds derived from natural products.

Another problem with combinatorial chemistry, says Harren Jhoti of Astex, is that over time, the compounds it produced were getting larger and larger.

Whether devising medicines or insecticides, scientists also use high-tech facilities in combinatorial chemistry.AstraZeneca's drug and agriculture businesses also have joint projects in toxicology: just as pesticides must poison pests, not the diner, so drugs must kill bugs, not the patient.

That suggests invention now proceeds mainly by recombining existing technologies and chimes with the idea that inventions were, in some sense, more fundamental in the past than they are today.This combinatorial explosion no doubt partly reflects the fact that the number of possible combinations grows faster than the number of codes they are based on.

However, this section will not attempt an overview of the strengths and weaknesses of this theory but will focus on issues peculiar to non-combinatorial accounts.