How Thin Films Factor into Surface Science

Thin films are used in a wide range of advanced applications in surface science, and studies surrounding thin films have significantly advanced solid state chemistry and physics. Surface science relates to any surfaces, interfaces and their applications and any research or development in the field. Thin films play a large part in surface science, and this blog post aims to cover how and why.

What is Plasma Cleaning?

Reactive gas molecules form what is known as plasma. The ions and electrons in plasma are used to remove unwanted organic contaminants. Unwanted particles are removed through a vacuum system. This cleaning procedure creates an ideal sterilization process. In addition, plasma cleaning eliminates the need for expensive solvents since substrate surfaces can be cleaned via a chemical reaction within plasma molecules.  

Applications Of Wound Healing Assays

Wound healing assays measure cell migration over a two-dimensional (2D) monolayer. As cell migration takes place throughout numerous physiological processes, it has been studied in a variety of contexts from tissue injury, wound healing, cancer metastasis and more. Throughout the following post, we will explain the applications of wound healing assays and the importance of each.

What is the Difference Between Invasion and Cell Migration Assays?

Many biomedical research projects revolve around analysis of the cell. Information about cell types, cell proliferation, cell count, and cell migration is critical to advancing disease treatment and health studies. To extract this knowledge, scientists rely on various types of assays that focus on characterizing a specific property or function of target cell types. This blog post will provide a brief overview of the difference between invasion and cell migration assays, with an emphasis on cell migration assays from Platypus Technologies.

What is a Disk Electrode Used For?

Disk electrodes are one of the essential components for performing many electrochemical experiments. Measurements such as cyclic voltammetry are widely used methods for the characterization of nearly any material or process that involves electron transfer – something ubiquitous in any material or component that will be used as part of an electronic system.

Advantages and Disadvantages of Photolithography

Photolithography, also known as optical lithography, is a microfabrication technique that uses light to produce precisely patterned thin films over substrates such as silicon wafers. These patterned films typically protect selected areas of the underlying substrate during subsequent processing, such as etching or metal deposition.

Advancements in Precision Fluid Dispensing System Technology

Automation and Robotics Allow for Higher Precision in Industrial Fluid Dispensing Applications

Precision fluid dispensing systems are utilized in a range of advanced manufacturing applications. At Platypus Technologies, we employ advanced fluid dispensing technology in our biosensor and bioassay fabrication processes, as well as in our conformal coating solutions.

An Overview of the Photolithography Process

Photolithography is a fabrication process used in the production of patterned thin films for precision applications such as microelectronics, biosensors, and custom patterned electrodes. The process utilizes ultraviolet (UV) light to expose a minutely detailed pattern within a light-sensitive photoresist coating.

The coating is deposited on a substrate material and a mask is placed atop the photoresist. UV light therefore interacts only with the areas of the photoresist that are left exposed underneath the mask. Once the mask is removed, a precise geometric pattern remains on the substrate surface, formed via exposure to the UV light.

Why Is There a Shortage of Silicon Chips?

Silicon chips are a type of integrated circuit that is the primary electronic component of computing devices. The chips are mainly made from silicon (as the name suggests), which is the second most abundant element on the earth. In the last few years, there has been a significant shortage of silicon chips across the world. In this article, we explain the reasons why and the effects of this shortage.

The Evolution of Cell Culture Surfaces

Cell culture surfaces are surfaces on which cells are grown under controlled conditions away from their natural environment. The cells under investigation are isolated from the tissue and are sustained and preserved under carefully controlled conditions. 

The History of Cell Culture Surfaces

In the past century, cell culture, growth, and differentiation have moved from fringe experiments to a widely used bioproduction tool. In this time, the cell culture surfaces themselves have evolved as the research requirements adjust. 

What Is the Thin Metal Film Deposition Process?

How Thin Film Deposition Works – Its Advantages and Applications

Thin metal film deposition is a unique fabrication process commonly used in the manufacturing of semiconductors, biosensors, and other specialized photolithography applications.

The process involves carefully depositing thin metallic film coating onto a substrate in order to yield specific material properties. For example, specially engineered thin film coatings are used in the fields of optics and imaging to modify the optical properties of glass. In more advanced biomedical and semiconductor applications, thin film deposition is used to create specific molecular properties in the conducting material, further paving the way for highly customizable chip manufacturing.

Gold Puzzle

Building a Better Biosensor Polymer with Organic Semiconducting Materials

Cutting-Edge Engineering Developments in the Biosensor Polymer Manufacturing Industry

Recently, a novel organic semiconducting material was engineered which has the potential to push next-generation biosensor development to new heights. This innovative new carbon-based semiconductor polymer was specifically developed to surpass current biosensor options in sensing performance, reliability, as well as overall biocompatibility.

How are Silicon Wafers Used in Electrochemistry

Silicon wafers are materials that are used for the production of semiconductors. They can be found in many types of electronic devices that are used in everyday life. Silicon wafers are super-flat disks that are refined into a mirror-like surface, they are extremely clean and free from impurities and micro-particles.

Silicon wafers are particularly well suited to use in electronic devices because electrical currents can pass through silicon conductors than many other materials. Here we will explore more about the uses of silicon wafers in electrochemistry and some of their key characteristics.