Medical procedures and researches require an environment free of contaminants. Taking hygiene precautions is very necessary when it comes to medical research. A small amount of infectious substance can ruin your procedure. 

Sealing films are one of the instruments that medical professionals use to seal samples and keep them free of contaminants. You see the use of these films in many researches. For example, Natcharee Pitak, and Sudip K. Rakshit (1) have shown how these films can be used to preserve fresh vegetables. 

ADVANTAGES

There are many types of adhesive films available, and selecting the right one makes your procedure efficient. Some of the great advantages of using an adhesive film are:

• CONTAMINATION PREVENTION

Contamination prevention must be the concern of every research. We have already discussed above how contamination-free research can save time as well as money. The sealing film prevents contaminants from ruining your research or test. If the research is contaminant-free, the results are more reliable. 

• COST REDUCTION

Cost reduction is another benefit of using a sealing film. When you are dealing with liquid samples, evaporation is a big concern, as losing a single drop of sample liquid can cost you money. Adhesive films prevent the evaporation of liquid samples, and in return, you get to save a lot of money. 

• APPLICATION OPTIMIZATION

Application optimization is one of the biggest benefits of using a sealing film. The adhesive films have supportive properties. Some of these properties are transparency and light transmission. This means that you can prevent contaminants as well as evaporation of liquid samples, yet the sample tube remains transparent. 

APPLICATIONS

There are many applications of sealing adhesive films. Some of them are:

• PCR AND QPCR SEALING FILMS

It doesn’t matter whether it is PCR, qPCR or droplet PCR. The sample inside them is important, and it requires protection. Also, the sample inside PCR is low in volume. Therefore, you need to make sure that it is not evaporated or contaminated. To protect it, sealing adhesive films are the best choice. 

• AUTOMATION PROCESSES

As the number of diagnostic techniques is increasing, the requirement for samples is growing too. This means that the significance of high-throughput analysis is growing along with it. In automated procedures, sealing adhesive films not only protect the samples but also comply with the process’s requirements. 

• LONG TERM STORAGE

As a medical student, professional, and researcher, you must know that evaporation can ruin your test samples. Also, contamination is one of the biggest concerns when running sample tests. To protect your valuable test samples, sealing adhesive films are necessary. Also, choosing the right sealing film for a specific application is crucial. 

• COLD STORAGE

To store samples in a cold environment, you need special adhesive films. For this, aluminium films are the best. Aluminium films are able to protect the samples in temperatures as low as -80C. Also, the adhesive power of aluminium films is stronger than most films. The best thing about aluminium films is that they are resistant to solvents and DMSO resistant. These types of films can protect your samples from light. They are also capable of being pierced by pipettes and automation systems. 

• CELL AND TISSUE CULTURES

As mentioned above, different adhesive films are required for different applications. To handle cell and tissue cultures, a single seal is not enough. A single seal may not be able to protect such samples against transporting and contamination. Also, gas exchange in this application is important. A significant volume of carbon dioxide or a low volume of oxygen can kill the cells or make the results inaccurate. Therefore, special films are required to protect samples in this application. 

THE BOTTOM LINE

A sealing film is important for every procedure that involves testing samples especially liquid samples. If you are a medical student, researcher, or professional, we suggest you visit Molecular Biology Products, Inc, as it is the best platform for medical products online. You can buy a great collection of sealing adhesive films from Molecular Biology Products. 

Bibliography

1. Physical and antimicrobial properties of banana flour/chitosan biodegradable and self sealing films used for preserving Fresh-cut vegetables. Natcharee Pitak, Sudip K.Rakshit. 10, s.l. : LWT – Food Science and Technology, 2011, Vol. 44.