High-temperature measurement is a challenging prospect. Sensing elements must be robust enough to withstand the heat without degrading. Yet they also need the right conductivity to ensure measurement accuracy. Crucially: This conductivity must stay consistent across broad temperature ranges. Finding the right material for sensor surfaces is thus a balancing act.
Platinum is so often a standout material for high-temperature processes. It is routinely applied as a metal substrate in high-sensitivity sensing applications. But why? This article explores the benefits of platinum metal surfaces in more depth.
The synthesis of nanoporous alumina on aluminum metal surfaces has emerged as a groundbreaking technique in material science. This process, known as anodization, leverages the electrochemical oxidation of aluminum to produce a thick oxide layer, resulting in well-defined nanoporous structures with a hexagonal honeycomb-like pattern. This article delves deep into the intricacies of this process, its applications, and its significance in the industry.
The exciting realm of mesenchymal-to-endothelial transition (MEndoT), though controversial, is an area of research that could radically transform our approach to treating cardiovascular diseases. Key to this is understanding the potential role of fibroblasts – a type of cell known for its role in tissue homeostasis and disease – in the formation of new blood vessels. In this journey of discovery, the Oris Universal Cell Migration Assembly kit has proven to be a critical tool.
Metal surfaces play a crucial role in various scientific and technological applications. Coatings and patterning techniques offer a means to modify the properties of metal surfaces for specific purposes. In the realm of optical devices, metal surfaces have garnered significant attention due to their unique characteristics. This blog post looks at the topic of metal surfaces, with a particular focus on silver, and explores its suitability as a choice for optical devices.
Self-assembled monolayers (SAMs) play a crucial role in various scientific applications, including batteries, antifouling coatings, and perovskite solar cells. One effective method of fabricating SAMs is by using gold-coated substrates. Gold-coated substrates offer unique properties that make them highly suitable for the formation of SAMs. In this blog post, we will discuss the importance of gold-coated substrates in fabricating self-assembled monolayers and also look at the process and applications of this technique.
Aneurysms are potentially life-threatening conditions caused by thinning of the blood vessels, allowing the arteries to bulge out abnormally. To elucidate the molecular underpinnings of congenital aneurysms, researchers have turned to cell migration assays, employing them as valuable tools in their investigations. This blog post explores the findings from such studies.
Coated coverslips are crucial in achieving accurate and high-quality imaging results in microscopy and nanotechnology. These coverslips have various types of coatings applied to their surfaces to offer enhanced properties that improve cell adhesion, spreading, and imaging capabilities. Understanding the different types of coated coverslips and their applications is essential for scientists and researchers seeking to optimize their microscopy experiments. This blog post will explore the various types of coated coverslips and highlight their applications.
As the demands of nanotechnology and material science continue to evolve, so too do the methodologies used to meet these needs. One key procedure that has revolutionized the field is the use of hydrogen flame annealing in the preparation of gold substrates. Gold, with its inherent chemical stability and ability to form strong bonds with certain biomolecules, has proven itself as a substrate of choice for numerous applications, including atomic force microscopy (AFM).
Gold-plated coverslips are a form of metal coating. They have an important place in cell culture, microscopy, nanotechnology, and other areas because of their useful optical properties. They are commonly used as a substrate in imaging applications, where cells can be grown and observed under a microscope. To enhance the performance of coverslips, various coatings are available, including Poly-D-Lysine (PDL) and gold. In this article, we will look at the advantages of gold-coated coverslips over PDL and outline their unique features and applications.
In the fields of semiconductor manufacturing and microfabrication, photolithography is an essential technique that creates intricate patterns on substrate surfaces. The patterning process is used frequently in electronics, microfluidics, and sensors and creates a protective layer from additional manufacturing processes and mechanical wear during its final application. To create these patterns, a mask and photoresist are applied to the substrate and exposed to light. After exposure, the photoresist is developed using a chemical solution, and the unexposed sections of the photoresist are dissolved, resulting in the desired pattern.
Hexamethyldisilazane (HMDS) is a colorless, flammable liquid with a unique chemical structure. It is frequently used in surface science as a primer agent to treat the surfaces of silicon wafers and make them more suitable for adhesion with a photoresist. Using HMDS is also common as a pre- and post-treatment method for surface coating applications. In this blog post, we will look at how HMDS is used in surface science and the benefits of doing so.
Microfluidics has emerged as a powerful tool in recent years, specifically in the fields of biotechnology, chemistry, and materials science. It involves the careful control of tiny volumes of fluid, typically just a few picoliters, within nanoscale channels. Though small scale, the potential applications of microfluidic devices are vast. However – as with most micro- and nanoscale fabrications – engineering microfluidic devices can be a challenging prospect.
Polyimide films are a popular choice for flexible electronic applications due to their remarkable properties. These films exhibit excellent thermal stability, mechanical strength, and chemical resistance, making them ideal for use in harsh environments. In addition, their inherent flexibility allows for the design of lightweight and compact devices that can easily conform to various shapes.
Microfluidic devices are becoming more popular because of their ability to precisely manipulate small quantities of fluids through narrow channels, which is beneficial in a range of applications and scientific fields, including biology, chemistry, and medicine. Most microfluidic devices rely on standard photolithography as a microfabrication technique to pattern substrates and process photoresists for the electronics industry. However, soft lithography is a complementary addition to photolithography that can process various materials, such as gels and polymers.
In this blog, we will delve into the world of ITO thin films and discuss how photolithography and wet etching techniques can be utilized to create transparent conductive electrodes, radio frequency (RF) devices, and more.
Alzheimer’s disease is a devastating condition characterized by memory loss and cognitive impairment, causing immense suffering for patients and their families. One of the main causes of Alzheimer’s is the aggregation of a protein called amyloid-β (Aβ42) in the brain, leading to the formation of toxic structures. Scientists have been working tirelessly to understand the molecular basis of this disorder and develop treatments that can stop or reverse the aggregation process. In a groundbreaking study, researchers used infrared nanospectroscopy and ultra-flat gold to explore the interactions between Aβ42 aggregates and a small molecule inhibitor.
Alzheimer’s disease (AD) is a debilitating neurodegenerative condition that affects millions of people worldwide. It is the leading cause of cognitive decline and death among seniors, accounting for about 70% of all neurodegenerative diseases. One of the hallmarks of AD is the accumulation of amyloid-β (Aβ) proteins, which form toxic aggregates known as amyloid plaques. To better understand the molecular mechanisms behind AD and develop effective treatments, researchers are continually exploring new techniques to study these proteins at the nanoscale.
Alzheimer’s disease (AD) is a devastating neurodegenerative disorder that affects millions of people worldwide. One of the main features of this disease is the formation of amyloid-beta (Aβ) aggregates in the brain, which are believed to play a critical role in the development of AD. Scientists have been exploring various strategies to prevent or treat AD, including the use of natural compounds like β-carotene. In a recent study, researchers investigated how β-carotene affects the structure of Aβ aggregates, providing new insights into potential therapeutic approaches.
SU-8 photolithography is a widely used microfabrication technique that uses a photosensitive negative epoxy called SU-8. The SU-8 is used to create micro and nanoscale patterns on a substrate’s surface, microstructures, and coatings for various applications. It is a popular choice because of its stable chemical, mechanical and thermal characteristics. SU-8 photolithography plays an important role in manufacturing microfluidics and microelectromechanical system components. This blog post will look at the procedure, applications, and instruments used for SU-8 photolithography.
Metal coatings are used across various industries and applications to improve the properties and performance of a substrate. Adding a metal coating can enhance a material’s appearance and resistance properties, among other characteristics, making it suitable for various applications, such as electronics, medical implants, and transportation components.