photosensitizers Norberto/Alvaro

Artificial photosynthesis Applications 

by Alvaro, norberto

   Photosensitizers are molecules that can be activated by light in order to generate ROS that can damage cell structures from microorganisms or from diseased mammalian cells leading to death. Ideally, photosensitizers should be relatively easy to synthesis as a single pure compound, have low levels of cytotoxicity in the dark, and have no physiological side effects (such as hypotension or hypersensitivity). Moreover, photosensitizers that are activated by longer wavelengths of light, especially in the red and far red, can be of red light into tissues is higher and there is less skin photosensitivity in this region of the spectrum.

Image result for artificial photosynthesis applications

  The main benefit of artificial photosynthesisi is to produce a hydrogen fuel that will be energy efficient and carbon neutral. It will be a renewable source of energy which can be used for transportation. It will not add any green house gasses into the atmosphere. 

  Artificial photosynthesis aims to split water in oceans, and possibly even rivers, into its hydrogen, oxygen, and carbon components using sunlight. Hydrogen produced via AP is readily usable in the fuel cells of electric cars being manufactured right now, and it can also be used to store solar energy.


Comments

Post a Comment

Popular posts from this blog

Taiga ecosystems

Image
Location of the Taiga Ecosystems The  taiga  is the largest biome. The  taiga  is primarily a coniferous forest (evergreen trees with needles) like the temperate rainforest, but the  taiga  is  located between 50 degrees latitude north and the Arctic circle. The  taiga  is a forest of the cold, subarctic region. The subarctic is an area of the Northern Hemisphere that lies just south of the Arctic Circle. The  taiga  lies between the tundra to the north and temperate forests to the south. Alaska, Canada, Scandinavia, and Siberia have Taiga. Climate The  taiga  is the terrestrial biome with the lowest annual average temperatures after the tundra and permanent ice caps. ... The  taiga  or boreal forest has a subarctic  climate  with very large temperature range between seasons, but the long and cold winter is the dominant feature. Plants There are some lichens and mosses, but most  plants ...
Read more

littoral zone ecosystem

Image
Littoral Zone Location The littoral zone or nearshore is the part of a sea, lake, or river that is close to the shore. In coastal environments, the littoral zone extends from the high water mark, which is rarely inundated, to shoreline areas that are permanently submerged.                                      Climate of littoral zones The air and water  temperature  can range from extremely hot to below freezing to moderate. The average range of air  temperature  is from 75°f to 102°f. The  intertidal zone  does have seasons. The inter tidal  zone  has hot and humid summers, moderate springs and falls, and cool harsh  winters.                                                         ...
Read more

River and Streams by Yuridia and Briana

Image
River and Stream Ecosystem in this ecosystem we are going to talk about river and stem ecosystem.it will talk about all sorts of plants and animals Animals : Some of the animals that live in the river or streams are  turtles, ducks, otters, crocodiles, catfish, drag on fly and crabs can be found in  rivers  all around the world, and the Amazon river is even home to the rare and pink, freshwater dolphin. an d for your information we are talking about all rivers and streams   climate: Rivers change their course as they travel and carve a path through the land.  The temperatures range from 65 °F to 75 °F in the summer and 35 °F to 45 °F in the winter. plants: Rivers and streams  are fresh water and hold up to 3 percent of the Earth's fresh water. Freshwater  plants  include algae, bulrushes and cattails, and freshwater animals include crayfish, fish and eels. location: Rivers /  Streams : A...
Read more