In Brazil, researchers at São Paulo State University (UNESP) in Ilha Solteira have developed a film that can replace plastic in food packaging. The film is made from hydroxypropyl methylcellulose (HPMC) and bacterial cellulose ...
Materials Science
Dec 14, 2020
0
35
The shift from fossil-based to renewable bio-plastics requires new efficient methods. New technology developed at VTT enables the use of pectin-containing agricultural waste, such as citrus peel and sugar beet pulp, as raw ...
Biochemistry
Dec 8, 2020
3
12
China will ban all waste imports from January 1, 2021, state media reported Friday, marking the culmination of a three-year phase-out of accepting overseas junk.
Environment
Nov 27, 2020
0
55
People are increasingly aware of the harm plastic waste causes to wildlife, and many would avoid buying single-use plastics if they could help it. But are the alternatives to plastic much better?
Environment
Nov 17, 2020
1
26
Lines of trucks carrying piles of rock crisscross Finland's rugged Terrafame mine, which sits 300km (186 miles) below the Arctic Circle and is Europe's largest source of nickel for electric car batteries.
Environment
Nov 16, 2020
0
13
The recognition of the various types of amphorae from a morphological point of view is usually used as a tool to learn their origin and, consequently, the trade routes of antiquity. However, this methodology does not always ...
Archaeology
Oct 20, 2020
0
13
The group climbed the steep mountainside, clambering across an Alpine glacier, before finding what they were seeking: a crystal vein filled with the precious rocks needed to sculpt their tools.
Archaeology
Oct 16, 2020
0
1752
Harvesting of pineapples, a widely grown tropical fruit, leaves behind tons of agricultural residues which are usually burned or left to rot, creating undesirable greenhouse gases and other pollutants. But a new process promises ...
Materials Science
Oct 14, 2020
0
30
More sustainable diapers are one possible use for a new bio-based material that researchers in Sweden are developing. The superabsorbent material is made with wheat gluten proteins from wheat starch processing, without directly ...
Materials Science
Oct 8, 2020
0
93
A new mobile app has made it possible to analyze the genome of the SARS-CoV-2 virus on a smartphone in less than half an hour.
Biotechnology
Sep 29, 2020
0
183
