Researchers from the University of Tokyo developed a new system to charge electronic devices such as smartphones and smartwatches wirelessly. The method involves a cuttable, flexible power transfer sheet which charges devices ...
Hardware
Jan 9, 2019
0
16
Thanks to a laser technique that ejects ultra-tiny droplets of metal, it is now possible to print 3-D metal structures—not only simple 'piles' of droplets, but complex overhanging structures, as well, like a helix measuring ...
Materials Science
Oct 30, 2018
1
7
It is known that an electron hole moves through double helical DNA and induces oxidative damage at guanine sites. To date, this process has only been investigated in aqueous dilute solutions.
Materials Science
Apr 9, 2018
0
11
Gold nanoparticles give us a better understanding of enzymes and other molecules. Biswajit Pradhan, Ph.D. candidate at the Leiden Institute of Physics, uses gold nanorods to study individual molecules that would be challenging ...
Biochemistry
Mar 27, 2018
0
11
Amazon has taken another step to woo low-income shoppers to its site and away from rival Walmart.
Business
Mar 7, 2018
1
14
Sensitized solar cells consisting of a molecular or solid-state sensitizer that serves to collect light and inject an electron into a substrate that favors their migration are among the most studied photovoltaic systems at ...
Materials Science
Aug 15, 2017
0
1
A team of researchers from the Iowa State University in Ames, IA has demonstrated a proof-of-concept three-dimensional paper-based microbial fuel cell (MFC) that could take advantage of capillary action to guide the liquids ...
Energy & Green Tech
Jul 1, 2016
0
79
Researchers at the University of British Columbia and the University of North Carolina at Chapel Hill have discovered a new way to optimize electron transfer in semi-conductors used in solar fuel solutions.
Materials Science
Jun 20, 2016
0
17
It's a chilling moment when a small business owner discovers hackers have stolen thousands of dollars from the company checking account.
Security
Mar 3, 2016
0
13
In a tale of a very modern mugging, thieves in Sweden forced their victim to give them his money via an electronic transfer, making the police investigation a no-brainer, Swedish media reported Thursday.
Internet
Jul 30, 2015
0
38
