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. 2017 Mar 9;7:44094. doi: 10.1038/srep44094

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(a) UV/Vis extinction, (b) fluorescence emission spectrum (λ_exc = 490 nm) and (c) CD spectra of J-aggregates of opposite handedness deposited on glass surface by LCW using PDMS stamp functionalized with L (black curve) or D (red curve) tartaric acid.