January 2019

Nanotechnology conference in Japan – Welcome at nano tech 2019

by NANOSENSORS
30 January 201915 March 2023
News & Events

visit our distributor for NANOSENSORS AFM probes in Japan Toyo Technica at nano tech 2019

Learn more about NANOSENSORS AFM probes at booth 4T-13 of our distributor in Japan, TOYO Corporation at this week’s nano tech 2019 . Exhibition dates:… Read More »Nanotechnology conference in Japan – Welcome at nano tech 2019

5′-(CGA)n sequence-assisted pH-controlled assembly of supramolecular DNA nanostructure

by NANOSENSORS
18 January 201915 March 2023
Science & Technology

Figure 5. from “5′-(CGA)n sequence-assisted pH-controlled assembly of supramolecular DNA nanostructure” by Yuting Yan et al.: AFM images of the nanostructures formed by DNA G-quadruplexes self-assembly in KOAc buffer solution; (a,b) SG2 at pH 9.0, (c,d) SG2 at pH 4.5, (e,f) a mixture of SG2 and CSG2 at pH 4.5, (g,h) a mixture of SG2 and CSG2 at pH 9.0. The length of side is 2 µm and the scale bar is 500 nm. NANOSENSORS™ PointProbe® Plus PPP-NCHR AFM probes were used for all AFM images.

In the research article “5′-(CGA)n sequence-assisted pH-controlled assembly of supramolecular DNA nanostructure” Yuting Yan, Yanwei Cao, Chunsheng Xiao, Yang Li, Xiaoxuan Xiang and Xinhua Guo… Read More »5′-(CGA)n sequence-assisted pH-controlled assembly of supramolecular DNA nanostructure

Substrate properties modulate cell membrane roughness by way of actin filaments

by NANOSENSORS
4 January 201915 March 2023
Science & Technology

Supplementary Figure S1 from Chao-Hung Chang et al. “Substrate properties modulate cell membrane roughness by way of actin filaments”: Images of membrane topography determined by atomic force microscopy (AFM). MEFs were seeded on the polymer coverslip-bottom μ-dishes coated with 0 or 10 μg/ml FN for 6 hours for the measurement of membrane roughness by AFM. The regions marked by the white squares in the bright-field images are displayed in the membrane topography. Scale bar, 10 μm. NANOSENSORS uniqprobe qp-SCONT AFM probes(long cantilever length 125 um, spring constant 0.01 N/m) were used.

“Cell membrane roughness has been proposed as a sensitive feature to reflect cellular physiological conditions”* In the article “Substrate properties modulate cell membrane roughness by… Read More »Substrate properties modulate cell membrane roughness by way of actin filaments