Nanopipette exploring nanoworld

Nano Convergence

Table 1 Potential controlled dispensing with nanopipettes

Purpose/application	Deposited/delivered	Size or amount	Reference
Metal growth	Au	212 nm width 30 nm height	[50]
	Pt	150 nm diameter	[51]
	Cu	200 nm diameter	[52, 53]
	Ag	80 nm width line	[58]
Cellular injection	DNA/protein	< 100 fL	[49]
ES cell injection	Oligodeoxynucleotide	30 fL	[59]
Surface patterning	Antibody/antigen	300 nm	[54]
	DNA	830 nm	[56]
Pulsed delivery	DNA	150 molecules	[55]
Biochemical activation	Na⁺/OH⁻	1−30 μm	[57]