TOUMAZ LTD
AIM Code: TMZ.L

Last trade (pence): 4.72

Time: 12:44pm

Date: 21st May 2013

Change: +0.10

Open: 4.60

Days range: 4.60 - 4.72

Volume: 374375

Update Regarding Change of Name

Immediate Release: Monday 26th September 2008

                               Nanoscience Inc.                                

                        (`Nanoscience' or the `Group')                        

                           Update re Change of Name                            

Further to the announcement of the results of its Extraordinary General Meeting
held today, Nanoscience wishes to advise that trading of shares under the
Company's new name, Toumaz Holdings Limited (`Toumaz Holdings'), will not
commence at 08.00 on 29 September 2008 as expected. Trading in the Group's
shares under the name of Toumaz Holdings (EPIC: TMZ.L) will be delayed, pending
receipt of re-registration documents from the Cayman Islands registry of
companies, which is expected imminently. A further announcement will be made in
due course.

For further information please contact:

Guy Spelman              Nanoscience Inc.               Tel: +44 7767 338 967  
                                                                              
Charles Cunningham/Rose  FinnCap                        Tel: 020 7600 1658    
Herbert                                                                        
                                                                              
Vikki Krause             Hansard Group                  Tel: +44 207 245 1100  



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