Christ, Simon <br/><br/>
Chemical sensing and imaging based on photon upconverting nano- and microcrystals: a review.  [electronic resource] 

 -  Methods and applications in fluorescence  Aug 2015 
 - 034004 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>2050-6120 
<br/><br/><label>Standard No.: </label>10.1088/2050-6120/3/3/034004  doi