Fig. 1From: Transcutaneous penetration of a single-chain variable fragment (scFv) compared to a full-size antibody: potential tool for atopic dermatitis (AD) treatmentVisualization of transcutaneous antibody penetration by Raman microspectroscopy. a Single-chain variable fragment (scFv) and antibody (Ab) Raman signals (highlighted in pink) and skin Raman signals at different depths between 400 and 785 cm−1. b Quantification of scFv and Ab in damaged skin after 6 h or (c) 24 h of treatmentBack to article page