Bio- It is to bring biological, that kind of living things, such as bacteria, enzymes, and synthetic materials, such as plastics and carbon nanotubes, to make sensors that can detect things, well…that's probably what it means. The most awesome thing about this kind of sensor is that it is sensitive and dedicated , and it is much easier to use than ordinary sensors! Many people want to ask, what can this thing do? In fact, it is more useful, such as detecting pollutants in water and disease signals in the body! Provide global procurement services for weak current intelligent products!
1. ✅ How to choose materials: You must choose the kind that lives for a long time and reacts quickly in the biological part, such as horseradish peroxidase, which is commonly used; synthetic materials, which have good conductivity and stability, graphene is good, although it is a little expensive…
2. 🧪 How to combine: Some are applied directly, some are stuck by chemical methods, and some are wrapped in it. There are many methods, but all of them must be ensured that the biological part does not die and can work normally!
3. 🔋 How to get the signal: When the biological part reacts with the target, it will generate electrical signals, optical signals, etc. The synthetic materials are responsible for transmitting these signals so that people can measure it. There is no mistake in this process!
Q: How long can this sensor last? Answer: Generally, from a few weeks to a few months, it depends on whether the freshness is done well. If it is kept in the refrigerator at low temperature, it may be longer. The main reason is that biological materials are prone to death… Question: Which one is better than pure electronic sensors? Answer: High sensitivity for vacation! But the lifespan is short and expensive, and each has its own benefits, depending on where it is used…
1. 🌡️ Pay attention to the temperature: it cannot be too high or too low. Most of them are best around room temperature, otherwise the biological materials will be done!
2. 💧 Humidity is also important: if it is too dry, the biological part will dehydrate and die. If it is too wet, it may become moldy and short-circuit. You have to find a balance point, it is really troublesome!
3. ⚠️ Don’t be too messy in the environment: strong acids and alkalis or other messy chemicals may affect their work, so you need to use them with a cleaner environment!
This kind of sensor will definitely be used more and more in the future, especially in medical and environmental protection. Although there are still many problems that have not been solved now, such as high cost and difficult to produce on a large scale, it will always be good if you take it slowly!
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