PRINTING AT NANOMETER SCALE.
Reinventing AFM Based Nanolithography.
Etching, writing and printing structures at the nanometer scale with AFM has never been more powerful.
FluidFM® technology takes AFM based nanolithography to new levels. Our unique FluidFM probes make it easy for you to carry out lithography experiments; be it in liquid or in ambient air environment. Extend your experimental freedom with FluidFM nanolithography.
Take advantage of the versatility of FluidFM to give your nanolithography task an unparalleled flexibility.
Thanks to FluidFM technology you are no longer limited to ambient air environments for your AFM based lithography applications. The closed microfluidic system inside FluidFM probes extends this technique to work even on completely immersed samples. At the same time you can take advantage of virtually limitless choice of suitable inking solutions. The technology ensures full control over mission critical parameters such as dispensing volumes, mechanical interactions and spatial positioning with respect to your sample. Create complex patterns at the nanoscale like never before.
Pressure Based Deposition.
FluidFM technology allows for nanolithography in a simple process with full control.
Once in contact with the target surface, deposition of ink solution is achieved via a sophisticated, pressure based microfluidics control system. Simultaneous tuning of the contact force and spatial coordinates of the FluidFM probe enables the generation of complex patterns with nanometer precision; both in air and liquid.
J.V. de Souza, Y. Liu, S. Wang, P. Dörig, T. L. Kuhl, J. Frommer & G.-Y. Liu. Three-Dimensional Nanoprinting via Direct Delivery . The Journal Of Physical Chemistry B. doi: 10.1021/acs.jpcb.7b06978
N. Helfricht, A. Mark, M. Behr, A. Bernet, H.W. Schmidt & G. Papastavrou. Writing with Fluid: Structuring Hydrogels with Micrometer Precision by AFM in Combination with Nanofluidics. (Aug 2017) Small, 13(31). doi:10.1002/smll.201700962
J. Geerlings, E. Sarajlic, E.J.W. Berenschot, R.G.P. Sanders, M.H. Siekman, L. Abelmann & N.R. Tas. Electric field controlled nanoscale contactless deposition using a nanofluidic scanning probe. Applied Physics Letters, 107(12), 123109. doi:10.1063/1.4931354
R.R. Grüter, B. Dielacher, L. Hirt, J. Vörös & T. Zambelli. Patterning gold nanoparticles in liquid environment with high ionic strength for local fabrication of up to 100 µm long metallic interconnections. Nanotechnology, 26(17), 175301. doi:10.1088/0957-4484/26/17/175301
L. Hirt, R.R. Grüter, T. Berthelot, R. Cornut, J. Vörös & T. Zambelli. Local surface modification via confined electrochemical deposition with FluidFM. RSC Adv., 5(103), 84517 — 84522. doi:10.1039/C5RA07239E
H. Dermutz, R.R. Grüter, A.M. Truong, L. Demkó, J. Vörös & T. Zambelli. Local polymer replacement for neuron patterning and in situ neurite guidance. Langmuir: the ACS journal of surfaces and colloids, 30(23), 7037 — 46. doi:10.1021/la5012692
J. Geerlings, E. Sarajlic, J.W. Berenschot, R.G.P. Sanders, L. Abelmann & N.R. Tas. Electrospray deposition from AFM probes with nanoscale apertures. In MEMS 2014 (pp. 100 — 103). San Francisco: IEEE. Retrived from http://ieeexplore.iee.org/xpls/abs_all.jsp?arnumber=6765583
R.R. Grüter, J. Vörös & T. Zambelli. FluidFM as a lithography tool in liquid: spatially controlled deposition of fluorescent nanoparticles. Nanoscale, 5(3), 1097 — 104. doi:10.1039/c2nr33214k