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Nanoscience Blogs

Secondary Electrons in SEM: Unlocking Surface Insights at the Nanoscale 

In scanning electron microscopy (SEM), secondary electrons (SE) play a pivotal role in revealing the surface details of materials at the nanoscale. Understanding what secondary…


Posted: October 16, 2024 | Technology: Scanning Electron Microscopy

A Closer Look at Backscattered Electrons in Scanning Electron Microscopy (SEM) Imaging

Materials scientists leverage a range of advanced analytical techniques to extract detailed information regarding a sample’s structure, properties, and defects. Scanning electron microscopy (SEM) is…


Posted: October 9, 2024 | Technology: Scanning Electron Microscopy

Unlocking New Dimensions: 3D Surface Visualization with Scanning Electron Microscopy

Scanning electron microscopy (SEM) has long been a cornerstone in material science, biology, and engineering for its ability to provide high-resolution images of a sample’s…


Posted: October 2, 2024 | Technology:

How to Interpret the Signals from QCM-D? 

Quartz Crystal Microbalance with Dissipation Monitoring (QCM-D) is a powerful sensing technique that allows researchers to investigate real time changes in nanoscale mass and viscoelastic…


Posted: September 25, 2024 | Technology: QCM-D

From Surface to Depth: How Accelerating Voltage Affects SEM Imaging 

Scanning Electron Microscopy (SEM) is a powerful imaging technique that allows for the observation of the surface details of a sample at very high magnifications….


Posted: September 18, 2024 | Technology: Scanning Electron Microscopy

What is Quartz Crystal Microbalance with Dissipation (QCM-D) Monitoring?  

QCM-D is a sensitive technique that quantifies changes in mass and viscoelastic properties of materials on a surface. QCM-D can track real time molecular interactions…


Posted: September 11, 2024 | Technology: QCM-D

ChemiPhase for Efficient Mapping of Mineral Phases in Geological Samples 

Geological samples are complex matrices of minerals, each with their own unique compositions and structures. Phase identification, in a general sense, is the process of…


Posted: September 4, 2024 | Technology: Scanning Electron Microscopy

Electrospinning in Tissue Engineering and Regenerative Medicine 

An aging population, injuries, and the prevalence of chronic diseases is leading to a growing demand for advanced therapies that can restore function and improve…


Posted: August 28, 2024 | Technology: Electrospinning & Electrospraying

The Significance of Beam Intensity in Scanning Electron Microscopy (SEM) Imaging 

Scanning Electron Microscopy (SEM) is an indispensable tool in various scientific and industrial fields, providing high-resolution images of sample surfaces. Among the numerous parameters that…


Posted: August 21, 2024 | Technology: Scanning Electron Microscopy

Beyond the Static: The Importance of Measuring Dynamic Contact Angles

When exploring the wettability of a surface, the most used technique is measuring the liquid contact angle. This has been true for >200 years, since…


Posted: August 14, 2024 | Technology: Tensiometry

From Fibers to Pharmaceuticals: Electrospinning in Drug Delivery Systems 

Traditional drug delivery methods are often constrained by problems such as limited solubility and uncontrolled release. There is a growing need for innovative drug delivery…


Posted: August 7, 2024 | Technology: Electrospinning & Electrospraying

Potentiostats And Their Role in Green Hydrogen Systems 

The road to a carbon-free future is complicated and requires the development of alternative fuels which are sustainable and rely on renewable energy sources.  Currently,…


Posted: July 31, 2024 | Technology: Electrochemistry

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