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Effect of intermolecular dipole−dipole interactions on interfacial supramolecular structures of C3-symmetric hexa-peri-hexabenzocoronene derivatives
Two-dimensional (2D) supramolecular assemblies of a series of novel C3-symmetric hexa-peri-hexabenzocoronene (HBC) derivatives bearing different substituents adsorbed on highly oriented pyrolytic graphite were studied by ...
Gold nanotip array for ultrasensitive electrochemical sensing and spectroscopic monitoring
A gold nanotip array platform with a combination of ultrasensitive electrochemical sensing and spectroscopic monitoring capability is reported. Adenosine triphosphate is detected down to 1 pM according to the impedance ...