Spectacular Discovery in the Field of Chemistry
You need information on what are the most spectacular
discoveries in chemistry? For scientists and researchers of chemistry is the
development of chemistry from time to time need to be monitored as their
reference to conduct experiments and research continued from what has been
produced by previous researchers. Spectacular discoveries in the field of
chemistry must also contribute to the ease of human life, given that chemistry
is one of the natural sciences that always exist with us, from sleeping,
eating, working and so on.
What are the list of spectacular discoveries in the field
of chemistry that have been successfully published by world chemical scientists?
Here are some of the latest research released in 2010:
1. The discovery
of two new compounds that are believed to be able to treat humans from addiction
to cigarettes and alcohol.
This
spectacular discovery in chemistry is related to the role of chemistry in the
field of health. Research scientists from the Ernest Gallo Clinic and the
Research Center at the University of California, San Francisco, and Pfizer Inc
have determined that two new compounds may be thought to be effective enough to
treat alcohol and nicotine dependence at the same time. "Our data have
shown that by targeting certain nAChR subtypes, it may be possible to treat a
person's dependence on alcohol and nicotine with one drug," the
researchers said. While nAChRs itself is a protein found in the brain as well
as a larger central nervous system that serves to mediate the effects of
substances such as nicotine. The two compounds in question are CP-601932 and
PF-4575180. Here is the molecular structure of the two compounds:
2. The discovery of a new tool for removing heavy metals in
water
The spectacular discovery in the field of chemistry
furthermore is on the role of chemical scientists to create a healthy
environment. One
consequence of the existence of industrial activity is the heavy metal
pollution in the environment resulting from the industrial activity. It
is acknowledged that dumping heavy metals into the environment like water is a
tough thing that is always an unfinished homework by industry companies. To
answer all that, Brown University engineers have developed a system that is
clean enough and efficient, capable of removing trace heavy metals from water. In
the experiments, the researchers showed that the system was able to reduce the
concentration of cadmium (Cd), copper (Cu), and nickel (Ni) and return the
polluted water to a value close to or below acceptable standards. The
system is named after cyclic-cyclic electrowinning precipitation (CEP)
electrowinning precipitation, which proves capable of wasting up to 99 percent
copper, cadmium, and nickel. And
also its ability to leave polluted water is in the accepted standard of hygiene.
3. The discovery of molecular robots capable of executing
commands
Spectacular discovery in the field of chemistry this time
is related to the role of chemistry in the field of tekonologi. Scientists
today have been able to develop a molecular robot that is designed to be
programmable. The
molecular robot is a molecular sub-microscopy machine made of DNA synthesis and
moves between separate path locations at a distance of 6 nano meters only. Previously,
other scientists have invented similar robots made from DNA synthesis molecules
and are able to move autonomously. The
innovation of this invention is how to keep the robot capable of moving in all
directions and not just moving straight. This
is what makes this discovery important: the key lies in "fuel
clamps," a molecule that will act as a source of chemical energy from the
robot as well as its function to drive the robot along the path as well as
routing instructions. This
instruction will later tell the robot which direction to move next, whether to
the right, to the left, the intersection in a path and so on. This
material can precisely control the robot route, while also allowing the process
of transfer of drugs or other materials to the body of the robot.
hai.. ayu.. can do you example and explain Usability The discovery of a new tool for removing heavy metals in water and character?
BalasHapusTo answer all that, Brown University engineers have developed a system that is clean enough and efficient, capable of removing trace heavy metals from water. In the experiments, the researchers showed that the system was able to reduce the concentration of cadmium (Cd), copper (Cu), and nickel (Ni) and return the polluted water to a value close to or below acceptable standards. The system is named after cyclic-cyclic electrowinning precipitation (CEP) electrowinning precipitation, which proves capable of wasting up to 99 percent copper, cadmium, and nickel. And also its ability to leave polluted water is in the accepted standard of hygiene.
HapusAyu what is the meaning ofS pectacular Discovery in the Field of Chemistry?
BalasHapusFor scientists and researchers of chemistry is the development of chemistry from time to time need to be monitored as their reference to conduct experiments and research continued from what has been produced by previous researchers. Spectacular discoveries in the field of chemistry must also contribute to the ease of human life, given that chemistry is one of the natural sciences that always exist with us, from sleeping, eating, working and so on.
HapusWhy heavy metal pollution in the environment resulting is consequenced of existence of industrial activity?
BalasHapusHeavy metals are more dangerous if polluted by the environment, such as heavy metal contamination of water. Types of heavy metals that can contaminate water are one of them Cd (Cadnium), Cadnium polluted in water due to the mining process, industrial waste, and metal welding. Water becomes unfit for consumption because it is contaminated by heavy metals, when consumed will be fatal to the body such as high blood pressure, testibular kidney tissue damage, and damage to red blood cells. As for the environmental damage will have an impact on water life.
HapusMention chemical discoveries that facilitate human life ?
BalasHapusPenicillin
HapusPenicillin is the most antibiotic drug consumed by humans. Nobody thought that penicillin was discovered when Alexander Fleming (1881-1955), a biologist and pharmacist, accidentally. One day, he left his work equipment in the form of glass cups just like that to go on vacation. The next day when he returned, he found a number of strange mushrooms (fungus) had existed and multiplied in one of the glass cups. This fungus that later in the day after through further research called penicillin, an antibiotic drug the most widely used humans to date.
What is your opinion about healthy environment looks like?
BalasHapusA clean environment is everyone's dream. But not easy to create our environment can look clean and neat so comfortable to see. Not infrequently because of busyness and various other reasons, we pay less attention to environmental hygiene issues around us, especially the home environment.
HapusAs the level of community thinking and technological advancement in all areas of life increases, the level of awareness to have a clean environment should be improved from before. Various information about the importance of the environment with clean and healthy conditions can be known through print and online media.
Of course the environment in clean and healthy conditions will make the occupants comfortable and well maintained body health. The health of the human body is at the most vital position. The reason certainly leads to the diversity of human life activities in meeting the needs of his life.