has subject area Biochemical Phenomena - Molecular Structure Biomedical and Dental Materials - Membranes, Artificial Biomimetic Materials - Membranes, Artificial Chemical Phenomena - Molecular Structure Chemical Phenomena - X-Ray Diffraction Chemistry Techniques, Analytical - X-Ray Diffraction Chemistry Techniques, Analytical - X-Ray Diffraction Electromagnetic Phenomena - X-Rays Heterocyclic Compounds, 1-Ring - Thiophenes Hydrocarbons, Aromatic - Naphthacenes Manufactured Materials - Membranes, Artificial Models, Molecular Organic Chemicals - Thiophenes Physical Phenomena - X-Ray Diffraction Polycyclic Compounds - Naphthacenes Radiation - X-Rays Radiation, Ionizing - X-Rays Semiconductors Spectrum Analysis