Copper Nanoparticles | Image Resource : acsmaterial.com

Copper nano particles are attractive in nature because of its heat transfer properties like higher thermal conductivity. They have the higher surface area, low production cost, catalytic activity, magnetic as well as optical properties and catalytic properties.

The major difficulty lies in the preparation as well as preservation since they get easily oxidized on exposing it to air. Copper nanoparticles are the copper based particles ranging from 1-100 nm in size. Unlike, any other form of nanoparticles, the copper based nano particles are formed through natural processed else through chemical synthesis. These nanoparticles of copper have its own particular interest because of its applications like coloring agents and also the modern day biomedical ones.

Synthesis of copper nanoparticles

Chemical and physical properties of the...

TOEFL Preparation Course | Image Resource : diplomatls.com

With the passage of time, more and more students from India and other Asian nations are opting to study in the western countries. After all, the colleges in the western countries offer better prospects and infrastructure. Taking admission in such colleges is not so easy though. The first thing you need to make sure is your command over English is good enough. You should be able to write, speak, as well as read English properly. Your fluency in this language has to be really good. This is the reason why TOEFL test is conducted.

For those who do not know, TOEFL is the short form of Test Of English as a Foreign Language. It is a test for assessing the English language capability of non-native speakers. So, if you want to study in a US based university then you have to secure good marks in TOEFL. In case you are not so fluent in...

Wedding Card From India | Image Resource : files.wordpress.com

Indian weddings are celebrated with much zeal throughout the country. The type of wedding differs according to the region, but the celebrations still remain the same! Every wedding occasion is hosted in an extravagant manner with dances, delicious food and parties! The preparation for the wedding starts a month before the actual ceremony and continues even after the completion of the event. Pre-wedding and post-wedding rituals are also hosted in various religions.

If you are searching for the best wedding card, then there are certain things you must consider. The first thing to have in mind when choosing a wedding card from India is the budget. There are those who plan on a simple wedding and such people will not be able to choose expensive cards. The internet comes as a blessing in disguise for those who wish to purchase...