Sadowski self-assembly Solar MESA structure fluorocarbon PVAC LMF ContactModeDots Flake Pyroelectric DeoxyribonucleicAcid Growing NUS_NNI_Nanocore Defect Fe_film Ito LithiumNiobate KelvinProbeForceMicroscopy VinylAlcohol Annealing cannabinoid Ecoli StrontiuTitanate Deposition Ram cannabidiol plastics Non-ContactMode IISCBangalore PtfeMembrane Pipette PMNPT Composition molecular_beam cannabis