Click-Chemistry Based Allergen Arrays Generated by Polymer Pen Lithography for Mast Cell Activation Studies.The profiling of allergic responses is a powerful tool in biomedical research and in judging therapeutic outcome in patients suffering from allergy.  Here, a click-chemistry approach is applied in combination with polymer pen lithography (PPL) to pattern DNP-azide on alkyne-terminated surfaces to generate arrays of allergen. 
Polymer Pen Lithography
Click-Chemistry Based Allergen Arrays Generated by Polymer Pen Lithography for Mast Cell Activation Studies.The profiling of allergic responses is a powerful tool in biomedical research and in judging therapeutic outcome in patients suffering from allergy.  Here, a click-chemistry approach is applied in combination with polymer pen lithography (PPL) to pattern DNP-azide on alkyne-terminated surfaces to generate arrays of allergen. 
polymer pen lithography