ChemE
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What's that research technique?
Two-word
'C' Alliteration
400

This thermodynamic cycle performs work to remove heat, consisting of an evaporator, compressor, condenser, and expansion valve

Refrigeration cycle

400

Oh, the joy of nonstick pans! These manmade "forever chemicals" from many consumer goods have been detected virtually everywhere, even in public drinking water ...

PFAS (per- and polyfluoroalkyl substances)

400

This process of yeast converting sugars into ethanol and COhas been used to make biofuels from the carbohydrates in corn

Fermentation

400

This technique refers to the growth and maintenance of eukaryotic or prokaryotic cells in controlled, physiological conditions outside of their natural environment

Cell Culture

400

This material-inspired phrase is used to describe something very transparent or easy to understand

Crystal Clear


800

These are the two types of solid solutions, which form depending on the size of the solute and solvent atoms

Interstitial and Substitutional

800

The air quality index is a 0 to 500 scale measuring pollutants such as carbon monoxide (CO), nitrogen dioxide (NO2), sulfur dioxide (SO2), and this substance denoted 'PM'

Particulate Matter

800

This is the process of extracting natural gas or oil by drilling into rock formations such as shale and pumping fluids at high pressure. Beware of potential earthquakes!

Fracking (or hydraulic fracturing)

800

This technique is used to characterize the structure, phases, and lattice parameters of crystalline materials

X-ray diffraction (XRD) 

800

This process involves removing atmospheric CO2 formed from power generation or industrial activity

Carbon Capture

1200

This device converts light energy into electrical energy, operating like a reverse LED

Photovoltaic cell (or solar cell)

1200

Known as the most commonly manufactured polymer, this plastic used for food packaging and bottles is a key source of microplastic pollution in marine environments

PET (polyethylene terephthalate)

1200

This process of cooling cells, tissues, or embryos to extremely low temperatures allows for the safe, long-term storage of biological samples

Cryopreservation

1200

This optical technique measures the size distribution of small particles (10-1000 nm) in suspension

Dynamic light scattering (DLS)

1200

This part of a car's exhaust system converts harmful pollutants into less harmful compounds via the action of metal catalysts. Don't let valuable palladium get stolen!

Catalytic Converter

1600

This mixture of two or more liquids boils at a single temperature and can not be separated by distillation

Azeotrope


1600

The production of this class of ozone-depleting compounds, used widely in aerosol propellants and as refrigerant coolants, was banned globally by 2010

Chlorofluorocarbons (CFCs)

1600

This process involves compacting materials by pressure or heat without melting them to the point of liquefaction

Sintering

1600

Relying on the interactions between atomic nuclei and magnetic fields, this technique can be used to study RNA, DNA, and other macromolecules as well as image subtle details of tissues and internal organs

Nuclear Magnetic Resonance (NMR) Spectroscopy

1600

This research field uses computer methods to simulate and predict chemical and biochemical phenomena. It's much safer than reacting things in the lab!

Computational Chemistry

2000

This relationship for incompressible fluids with steady-state flow relates static, dynamic, and hydrostatic pressure

Bernoulli's Equation


2000

Banned since the 1970s, this heavily-used pesticide of the post World War II era was once believed to be relatively safe before literature emerged about its harmfulness to wildlife and human health

DDT (dichloro-diphenyl-trichloroethane)

2000

Literally meaning "splitting apart with fire", this is the process of chemically decomposing organic materials at high temperatures in the absence of oxygen

Pyrolysis

2000

This technique measures the amount of heat released or absorbed by a sample during heating or cooling, allowing for temperature measurements of phase transitions, the glass transition, fusion events, etc.

Differential Scanning Calorimetry (DSC)

2000

With uses as catalysts, these compounds consist of a central metal atom attached to a large molecule, called a ligand, in a cyclic or ring structure 

Chelate Complex

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