Journal Article 1D Lieb lattice 1D flat bands 1D phosphorene nanoribbons (PNRs) 1D zigzag lattice 2D polar metal Cytokines NF-kappa B Research Support, Non-U.S. Gov't Tlr4 protein, mouse Toll-Like Receptor 4 acoustic antennas angle‐resolved photoemission spectroscopy buckled honeycomb binary lattice dirac nodal lines/points exosome profiling first‐principles calculations microfluidic chip penta‐hexa‐PNRs and penta‐dodeca‐PNRs photothermal‐driven isolation single cell superdirectivity topological edge states valley-Hall phase