Analytical Chemistry
Analytical chemistry studies and uses instruments and methods used to separate, identify, and quantify matter. In practice separation, identification or quantification may constitute the entire analysis or be combined with another method. Separation isolates analytes. Analytical chemistry consists of classical, wet chemical methods and modern, instrumental methods. Classical qualitative methods use separations such as precipitation, extraction, and distillation. Identification may be based on differences in color, odor, melting point, boiling point, radioactivity or reactivity. Classical quantitative analysis uses mass or volume changes to quantify amount.
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FEB 10, 2020
Cannabis Sciences
FEB 10, 2020
Colorado was one of the first two states in the US, together with Washington, to legalize recreational marijuana in 2012. Now, starting from fall this year...
WRITTEN BY:
Annie Lennon
FEB 07, 2020
Clinical & Molecular DX
FEB 07, 2020
Intrinsic biophysical properties of proteins hold valuable clues about how they function and their role in disease. Take, for example, one of the most comm...
WRITTEN BY:
Tara Fernandez
JAN 30, 2020
Chemistry & Physics
JAN 30, 2020
Infrared spectroscopy is a popular scientific method to identify and study molecules based on their absorption of infrared light. Scientists at the Max Pla...
WRITTEN BY:
Yin (Daniel) Duan
DEC 19, 2019
Technology
DEC 19, 2019
Although artificial intelligence has many advantages in the drug discovery process, challenges still remain--one being the ability for machine learning to ...
WRITTEN BY:
Nouran Amin
DEC 17, 2019
Chemistry & Physics
DEC 17, 2019
Have you ever wondered: underneath the evident smoky smell, what makes up other subtle aromas of a burning fire log? A diverse group of aromatic (in...
WRITTEN BY:
Yin (Daniel) Duan
OCT 04, 2019
Cannabis Sciences
OCT 04, 2019
Many cannabidiol (CBD) products are assumed or advertised to be free, or mostly free, of Tetrahydrocannabinol (THC). A new study finds this is not always t...
WRITTEN BY:
Julia Travers
SEP 20, 2019
Chemistry & Physics
SEP 20, 2019
Back in July 2016, Canada, the U.S., and Mexico signed an agreement on reducing the emission of methane, a greenhouse gas that's 34 times more po...
WRITTEN BY:
Yin (Daniel) Duan
AUG 20, 2019
Drug Discovery & Development
AUG 20, 2019
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WRITTEN BY:
Nouran Amin
AUG 11, 2019
Clinical & Molecular DX
AUG 11, 2019
Acute respiratory distress syndrome ARDS occurs when fluid builds up in the alveoli. These tiny elastics sacs, which are responsible for gaseous exchange i...
WRITTEN BY:
Abbie Arce
JUL 11, 2019
Chemistry & Physics
JUL 11, 2019
The 2014 crisis of lead contamination in drinking water resulted in the poisoning of tens of thousands of children and twelve Legionnaires' disease-cau...
WRITTEN BY:
Yin (Daniel) Duan
JUL 03, 2019
Neuroscience
JUL 03, 2019
In recent years, celebrities and thrill-seekers, as well as those seeking treatment for post-traumatic stress disorder (PTSD) have traveled to South Americ...
WRITTEN BY:
Nina Lichtenberg
JUL 02, 2019
Technology
JUL 02, 2019
The same battery technology utilized in our smartphones and laptops are used in electric cars. These are lithium-ion batteries that are virtually used for...
WRITTEN BY:
Nouran Amin
JUL 02, 2019
Chemistry & Physics
JUL 02, 2019
According to NASA's Apollo mission records, all astronauts who performed moonwalk (or EVA-extravehicular activity) stated that they smelled a hint of s...
WRITTEN BY:
Yin (Daniel) Duan
JUN 07, 2019
Chemistry & Physics
JUN 07, 2019
Translated from the German word Edelgas, noble gases commonly refer the six elements occupying the rightmost column of the periodic table: helium, he...
WRITTEN BY:
Yin (Daniel) Duan
MAY 23, 2019
Technology
MAY 23, 2019
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WRITTEN BY:
Nouran Amin
MAR 22, 2019
Cannabis Sciences
MAR 22, 2019
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WRITTEN BY:
Amy Loriaux
FEB 21, 2019
Cannabis Sciences
FEB 21, 2019
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WRITTEN BY:
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FEB 19, 2019
Space & Astronomy
FEB 19, 2019
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WRITTEN BY:
Anthony Bouchard
JAN 27, 2019
Videos
JAN 27, 2019
Fidget spinners are small toys that people might use to destress or reduce anxiety, but they may have another practical application....
WRITTEN BY:
Carmen Leitch
DEC 19, 2018
Chemistry & Physics
DEC 19, 2018
Protein-protein interactions (PPIs) are a common cellular phenomenon in which two or more protein molecules have close, specific physical contact that's driven by the electrostatic forces. PI...
WRITTEN BY:
Yin (Daniel) Duan
DEC 09, 2018
Cannabis Sciences
DEC 09, 2018
The human endocannabinoid system (ECS) is one of the body's largest network of neurotransmitters, receptors, and neuromodulators. This system plays a r...
WRITTEN BY:
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NOV 26, 2018
Health & Medicine
NOV 26, 2018
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WRITTEN BY:
Dena Aruta
NOV 26, 2018
Health & Medicine
NOV 26, 2018
The clinical laboratory is the heart of any hospital or healthcare system. It is responsible for greater than 70% of medical diagnoses and decisions made b...
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Dena Aruta
NOV 12, 2018
Plants & Animals
NOV 12, 2018
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