User talk:Mingqin

Welcome to Wikipedia. Although everyone is welcome to contribute to the encyclopedia, one or more of the external links you added to the page Sol-gel do not comply with our guidelines for external links and have been removed. Wikipedia is not a collection of links; nor should it be used as a platform for advertising or promotion, and doing so is contrary to the goals of this project. Because Wikipedia uses nofollow tags, external links do not alter search engine rankings. If you feel the link should be added to the article, please discuss it on the article's talk page before reinserting it. Please take a look at the welcome page to learn more about contributing to this encyclopedia. Thank you. Materialscientist (talk) 06:09, 24 January 2010 (UTC)[reply]

Please stop adding inappropriate external links to Wikipedia, as you did to Sol-gel. It is considered spamming and Wikipedia is not a vehicle for advertising or promotion. Because Wikipedia uses nofollow tags, additions of links to Wikipedia will not alter search engine rankings. If you continue spamming, you will be blocked from editing Wikipedia. Materialscientist (talk) 06:13, 24 January 2010 (UTC)[reply]

You have been blocked indefinitely from editing because your account is being used only for spam, advertising, or promotion. If you believe this block is unjustified you may contest this block by adding the text {{unblock|Your reason here}} below, but you should read our guide to appealing blocks first.

Materialscientist (talk) 06:20, 24 January 2010 (UTC)[reply]