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Seminal fluid contains compounds like flavins and porphyrins that can fluoresce when exposed to ultraviolet (UV) light. This fluorescence can help in detecting the presence of semen at crime scenes or in forensic investigations.

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1y ago

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What protein or chemical in sperm or seminal fluid causes it to naturally fluoresce under UV light?

The fluorescence of sperm and seminal fluid under UV light is primarily due to the presence of the enzyme flavin adenine dinucleotide (FAD) and other fluorescent proteins such as protamines and lipofuscin. These molecules have natural fluorescence properties that allow them to emit light when exposed to ultraviolet light.


Is UV light the same as fluorescent light?

The UV light is different to that of fluorescent light. The UV originates from the sun. The latter one does not.No, it is not. UV is different.


Are UV light and UV rays the same thing?

Yes, UV light and UV rays refer to the same thing - ultraviolet radiation. UV radiation is a type of electromagnetic radiation that is not visible to the human eye. UV light or UV rays are terms used to describe this form of radiation.


What type of light bulb emits UV rays?

Ultraviolet (UV) light bulbs emit UV rays.


Are wasps attracted to UV light?

Yes, wasps are attracted to UV light. UV light can mimic the light spectrum of flowers, which are a food source for wasps. This attraction to UV light can lead wasps to light sources such as outdoor lights or bug zappers.


Does UV light kill ringworm?

yes the UV light kills the fungus


How is uv light different from light?

It is different because the UV light is brighter then a normal light and it is like a laser. UV light is different to normal light because it is invisible and the wave length is smaller.


How can you cure resin using UV light?

Resin can be cured using UV light by exposing it to a UV light source for a specific amount of time. The UV light activates the chemicals in the resin, causing it to harden and cure.


What are the key properties and applications of UV transparent plastic?

UV transparent plastic is a type of material that allows ultraviolet (UV) light to pass through it. It is commonly used in applications where UV light needs to be transmitted, such as in UV sterilization equipment, UV curing systems, and UV light filters. Key properties of UV transparent plastic include high transparency to UV light, good chemical resistance, and durability.


Is UV light hot?

UV light itself does not produce heat, so it is not hot. UV light is a type of electromagnetic radiation that is invisible to the human eye.


What is the temperature of a UV light?

the temperature of a UV light is 10nm-400 degrees fahrenheit


How can I create a UV light source at home?

To create a UV light source at home, you can purchase a UV LED light strip or bulb online or at a hardware store. You can also repurpose a UV light from a nail salon or purchase a UV flashlight. Be sure to follow safety precautions when using UV light sources, as prolonged exposure can be harmful to your eyes and skin.