Early Celts in eastern France imported Mediterranean pottery, as well as olive oil and wine, and may have appropriated Mediterranean feasting practices, according to a study published June 19, 2019 in PLOS ONE, by Maxime ...
Archaeology
Jun 19, 2019
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46
Aging usually improves the flavor of cheese, but that's not why some very old cheese discovered in an Egyptian tomb is drawing attention. Instead, it's thought to be the most ancient solid cheese ever found, according to ...
Analytical Chemistry
Aug 15, 2018
1
346
It's a common forensic TV show trope: A crime is committed, there are no suspects, and then detectives find a faint lipstick mark. The sample is put in an evidence bag and sent to the lab. Then boom, they analyze it in minutes ...
Analytical Chemistry
Mar 13, 2016
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23
(Phys.org) —Using nanodot technology, Berkeley Lab researchers have demonstrated the first size-based form of chromatography that can be used to study the membranes of living cells. This unique physical approach to probing ...
Bio & Medicine
Apr 22, 2014
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0
(Phys.org) —Rice University scientists have created a way to fine-tune a process critical to the pharmaceutical industry that could save a lot of time and money.
Biochemistry
Jan 22, 2014
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0
Preparing semiconductor quantum dots is sometimes more of a black art than a science. That presents an obstacle to further progress in, for example, creating better solar cells or lighting devices, where quantum dots offer ...
Nanophysics
Jul 10, 2013
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0
(Phys.org) —Chemical researchers D K Abdullah and Ahmad Shamsuri of University Putra Malaysia have found a way to synthesize vanillin from sawdust in an environmentally friendly way. In their paper they've uploaded to the ...
(Phys.org) —An old, somewhat passé, trick used to purify protein samples based on their affinity for water has found new fans at the National Institute of Standards and Technology, where materials scientists are using ...
Nanomaterials
May 1, 2013
2
0
(Phys.org) —A group of researchers from Sweden have provided further evidence that illegal drugs can be detected in the breath, opening up the possibility of a roadside breathalyzer test to detect substances such as cocaine, ...
Analytical Chemistry
Apr 25, 2013
1
0
(Phys.org)—The perennial stress-buster—a deep breath—could become stress-detector, claims a team of researchers from the UK.
Analytical Chemistry
Feb 27, 2013
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