(PhysOrg.com) -- Small is promising when it comes to illuminating tiny tumors or precisely delivering drugs, but many worry about the safety of nano-scale materials. Now a team of scientists has created miniscule flakes of ...
Bio & Medicine
Feb 22, 2009
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0
Plastic is a very complex material that can contain many different chemicals, some of which can be harmful. This is also true for plastic food packaging.
Biochemistry
Apr 23, 2024
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16
When crops grow in arsenic-contaminated soil, this toxic element accumulates in the food chain. A study involving the University of Basel has now discovered a mechanism used by corn plants to reduce arsenic uptake: the key ...
Plants & Animals
Apr 2, 2024
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70
Can the multi-billion-dollar denim industry keep producing blue jeans in every shape, size and silhouette, while shrinking oversized levels of hazardous pollution? Research published Tuesday suggests a new dye could be a ...
Biochemistry
Feb 27, 2024
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39
Streams with ample connections to shallow groundwater flowpaths have greater microbial diversity and are more effective at preventing toxic forms of metals—often products of upstream mining—from entering and being transported ...
Ecology
Feb 23, 2024
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The plastic with which we surround ourselves contains a range of chemical additives that can leach out into water systems in the natural environment. This can happen both before and during the plastic degradation process. ...
Plants & Animals
Dec 21, 2023
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Toxic chemicals produced from oil emissions and wildfire smoke have been found in muscle and liver samples from Southern Resident killer whales and Bigg's killer whales.
Plants & Animals
Dec 19, 2023
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61
Researchers from the Max Planck Institute of Molecular Plant Physiology have unraveled the biosynthetic pathway of paclitaxel in yew plants, a chemotherapeutic for cancer treatment. This discovery might facilitate the production ...
Plants & Animals
Dec 13, 2023
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1
The research team of Professor Petra Beli and their collaborators have discovered that aldehydes, a type of toxic chemical produced by the body after drinking alcohol, damage cells by creating chemical crosslinks between ...
Cell & Microbiology
Nov 22, 2023
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103
A joint research team led by Principal Researcher Soongeun Kwon and Professor Young-Jin Kim has developed graphene-based, customized e-textiles, for the first time in the world. They published their findings in ACS Nano in ...
Nanomaterials
Oct 26, 2023
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