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qp-BioT

Lipoplex-Functionalized Thin-Film Surface Coating Based on Extracellular Matrix Components as Local Gene Delivery System to Control Osteogenic Stem Cell Differentiation

Figure 5 from Catharina Husteden et al. 2023 “Lipoplex-Functionalized Thin-Film Surface Coating Based on Extracellular Matrix Components as Local Gene Delivery System to Control Osteogenic Stem Cell Differentiation”: A–D) Topography images [Cs/Col]4Cs (A), [Cs/Col]4Cs/LPX (B), [Cs/Col]4Cs/LPX/Cs (C), and [Cs/Col]4Cs/LPX/Cs/Col determined by AFM [Scale bar 1 µm] (D). E) Distribution curves of Young's modulus (E0) with a force map of a defined area (see also Figure S4, Supporting Information of the cited article). NANOSENSORSTM uniqprobe triangular qp-BioT AFM probes were used for the quantitative imaging to investigate the surface roughness and topography (in a standard liquid cell of a commercially available atomic force microscope) and force mapping. The uniqprobe qp-BioT AFM probe types offer an alternative to silicon nitride probes, with the advantage of taller AFM tips with smaller opening angles and reduced thermal drift.

The development of smart multifunctional biomaterials with the ability to control the behavior of stem cells on demand has become a powerful strategy in regenerative… Read More »Lipoplex-Functionalized Thin-Film Surface Coating Based on Extracellular Matrix Components as Local Gene Delivery System to Control Osteogenic Stem Cell Differentiation

Soft, drift-reduced AFM cantilevers for Biology and Life Sciences – Uniqprobe Screencast passes the 1000 views mark

The screencast on the soft, drift-reduced NANOSENSORS™ uniqprobe cantilevers for biology and life science applications held by Dr. Laure Aeschimann has just passed the 1000… Read More »Soft, drift-reduced AFM cantilevers for Biology and Life Sciences – Uniqprobe Screencast passes the 1000 views mark

NANOSENSORS™ introduces new uniqprobe series – uniform quality SPM probes

SEM image of an uniqprobe cantilever.
SEM image of an uniqprobe cantilever.

SEM image of an uniqprobe cantilever.

The NANOSENSORS uniqprobe combines the well-known features of the other NANOSENSORS AFM probe series such as high application versatility and compatibility with most commercial SPMs with the additional advantage of a strongly reduced dispersion of force constant and resonance frequency.

Read More »NANOSENSORS™ introduces new uniqprobe series – uniform quality SPM probes