Search found 111 matches

by bejoy
Wed Dec 03, 2014 4:09 am
Forum: Chemistry forum
Topic: Blueberries don’t improve night vision, finds new study
Replies: 0
Views: 1474

Blueberries don’t improve night vision, finds new study

http://www.worldofchemicals.com/News/7815/230x185/Blueberries.jpg Blueberries are not only known for promoting heart health, better memory and digestion, but also for improving night vision. Scientists have taken a closer look at this latter claim and have found reason to doubt that the popular ber...
by bejoy
Wed Dec 03, 2014 3:29 am
Forum: Chemistry forum
Topic: Promising graphene electrodes for high-speed, high-capacity
Replies: 0
Views: 1489

Promising graphene electrodes for high-speed, high-capacity

http://www.worldofchemicals.com/News/7813/230x185/digital%20memory.jpg The improvements in random access memory that have driven many advances of the digital age owe much to the innovative application of physics and chemistry at the atomic scale. Accordingly, a team led by University of Nebraska-Li...
by bejoy
Tue Nov 25, 2014 4:40 am
Forum: Chemistry forum
Topic: Rachel Fuller Brown – discoverer of nystatin drug
Replies: 0
Views: 1503

Rachel Fuller Brown – discoverer of nystatin drug

http://www.worldofchemicals.com/Article/461/250x170/Rachel_Fuller_Brown.jpg Biography & contributions Rachel Fuller Brown was born on November 23, 1898 – died on January 14, 1980. Brown received her BA from Mount Holyoke College and her PhD from the University of Chicago. Brown won the Distin...
by bejoy
Fri Nov 21, 2014 4:33 am
Forum: Chemistry forum
Topic: Smithson Tennant – discoverer of iridium & osmium elem
Replies: 0
Views: 1737

Smithson Tennant – discoverer of iridium & osmium elem

http://www.worldofchemicals.com/Article/462/250x170/Smithson-Tennant.jpg Biography & contributions Smithson Tennant was born on November 30, 1761 – died on February 22, 1815. Tennant is best known for his discovery of the elements iridium and osmium. He also contributed to the proof of the id...
by bejoy
Fri Nov 21, 2014 4:12 am
Forum: Chemistry forum
Topic: Charles Hatchett – discoverer of niobium element
Replies: 0
Views: 1367

Charles Hatchett – discoverer of niobium element

http://www.worldofchemicals.com/Article/463/250x170/Charles-Hatchett.PNG Biography & contributions Charles Hatchett was an English chemist born on January 02, 1765 – died on March 10, 1847. Hatchett was well known for his discovery of niobium periodic table element. Niobium Niobium is a soft,...
by bejoy
Mon Oct 27, 2014 2:03 am
Forum: Chemistry forum
Topic: What is the difference between Absorption and adsorbtion
Replies: 2
Views: 5027

What is the difference between Absorption and adsorbtion

Hi,

Friends,

I would like to know what is the difference between Absorption and adsorbtion need a clear definition and also with an example kindly help me

regards