Sentences with phrase «chemical properties from»

While it contains mercury, dental amalgam has entirely different physical and chemical properties from mercury by itself.

Not exact matches

Grafoid has invested in the patent - pending MesoGraf process, which generates pristine graphene from raw graphite ore, a cost - effective, single - step production method that eliminates harsh chemicals that could hamper the material's fundamental properties.

The properties of the chemical substances, a plant's movement towards the sun and its ability to produce oxygen from carbon dioxide are very useful to humans in general and can be very useful to designers.

Initial soil tests were also taken from her property to make sure they didn't contain any residual chemicals.

Tomatillos have been found to have antibacterial and anti-cancer properties from the Ixocarpa Lactone - A, a phyto - chemical.

Tomatillos have been found to have antibacterial and anti-cancer properties from the Ixocarpa Lactone - A, a phyto - chemical.

Information from NRS programmes that identifies particular people or their property is released only to government authorities (i.e. Australian, state or territory government authorities responsible for the monitoring or regulation of agricultural and veterinary chemical residues and contaminants), or to individuals approved by the department as being appropriate persons to be granted access to the information under paragraph 11 (2)(b) of the Admin Act.

A 2009 study by Italian researchers, for instance, concluded that two food chemicals — the widely used preservative propyl gallate and an additive used to prevent shellfish from discolouring - both had estrogren - mimicking properties.

Strong concerns have been voiced from some quarters over its estrogenic properties and the effects of the chemical on the human reproductive system.

The Classic is filled with Sensifil ™ which is free from harmful chemicals; it has been certified by the certification body Allergy Standards for its anti-allergenic and anti-asthmatic properties.

The DEC reported that toxic chemicals from the old Niagara Sanitation landfill can not be found on the surface on properties surrounding the site on the Wheatfield - North Tonawanda border.

By employing state - of - art materials design methods, Dr. Binghai Yan and his collaborators from the Max Planck Institute for Chemical Physics of Solids and Johannes Gutenberg University Mainz in Germany have recently predicted that the oxide compound BaBiO3 combines two required properties, i.e., topological insulator and superconductivity.

Four hundred years later, in the 1970s, artemisinine, a natural chemical isolated from Artemisia annua L., was shown to exhibit strong antimalarial properties.

Once the families were identified using the chemical DNA, their evolution was studied with the help of their ages and kinematical properties obtained from the space mission Hipparcos, the precursor of Gaia, the spacecraft orbiting Earth that was launched by the European Space Agency and is almost halfway through a 5 - year project to map the sky.

For example in octanes, such as the ones found in gasoline, there's a carbon chain of eight carbons with multiple C - H bonds with different chemical properties, Garcia - Bosch said, and from the oxidation of each of the C - H bonds, a different product results.

The team will be collaborating with researchers from NUS» Department of Chemical and Biomolecular Engineering to develop novel artemisinin analogues with more specific targeting properties.

The glow comes from a spray whose chemical and optical properties fall and rise in time with the plant's own daily biological rhythms.

Dorothy Hosler of the Massachusetts Institute of Technology analyzed the chemical composition, design and metallurgical properties of metal artifacts from all three of the sites.

The cone - machines are made from self - assembled monolayers and have special chemical properties that encourage them to pick up oil.

In the nanoscale world, rods, spheres and dots made from the same material have dramatically different chemical and physical properties.

Because the hydrogel is human - made, it is easy to control its chemical composition and key properties, and ensure consistency from batch to batch.

Under these highly controlled conditions, the scientists could observe properties of the atoms and molecules that are otherwise hidden from view, and the «physics tools» they used enabled them to hold a sample of atoms and observe chemical reactions one molecule at a time.

Initial evidence hinted that nicotine and other chemicals in the butts might help deter insect pests from moving into the nests — nicotine does have anti-parasite properties — but it wasn't conclusive.

This enormous reduction in dimensionality is what makes chemical concepts transferable from one molecule to another and has enabled chemists to synthesize nearly any molecule desired, for new drugs to infusing new material properties.

The solid phase extraction is the first step, which uses the special chemical properties of the preterm birth P1 peptide to concentrate and separate it from most of the other substances in a blood sample.

It was the official letter of acceptance for a paper he had submitted 2 months earlier to the Journal of Natural Pharmaceuticals, describing the anticancer properties of a chemical that Cobange had extracted from a lichen.

Metamaterials are artificial nanofabricated constructs whose optical properties arise from the physical structure of their superlattices rather than their chemical composition.

«The huge interest in two - dimensional crystals for energy applications comes both from their physico - chemical properties, and the possibility of producing and processing them in large quantities, in a cost - effective manner,» says Bonaccorso.

Researchers from Boston College and Harvard have created an elusive honeycomb - structured material capable of frustrating the magnetic properties within it in order to produce a chemical entity known as «spin liquid,» long theorized as a gateway to the free - flowing properties of quantum computing, according to a new report in the Journal of the American Chemical chemical entity known as «spin liquid,» long theorized as a gateway to the free - flowing properties of quantum computing, according to a new report in the Journal of the American Chemical Chemical Society.

Candidates were selected from The Materials Project, a database that allows scientists to explore the physical and chemical properties of thousands of materials.

«Even relatively small changes in the temperature and water content of the magma can drastically alter the chemical and physical properties of the unerupted magma,» explained lead author Dr. Mike Cassidy from the Institute of Geosciences at Mainz University.

The unique electromagnetic properties of metamaterials stem from their physical structure rather than their chemical composition.

Ceramic materials present a large range of properties, depending from its crystallinity, microstructure and chemical bond (ionic or covalent).

Abstract: Black carbon (BC) from biomass and fossil fuel combustion alters chemical and physical properties of the atmosphere and snow albedo, yet little is known about its emission or deposition histories.

Because lipids from Y. lipolytica have chemical properties similar to those of diesel fuel, they can be readily used as biodiesel using current vehicles and existing infrastructure at gas stations.

Adopting the scheme of chemical disorder, which has been proved to successfully capture the variety of eumelanin protomolecules, we show that (1) the formation process of eumelanin protomolecules from the constituting monomers is generally hindered in a solvent environment with respect to vacuum and (2) key factors in improving the adhesion properties and band lineup of the molecules on an inorganic interface are the molecular electronic state and the planarity of their structures.

The ability of membranes to perform these crucial roles rests on the collective interactions of lipids and proteins, and the physical and chemical membrane properties resulting from these interactions.

«It's amazing how much we have been able to learn about Ceres» interior from Dawn's observations of chemical and geophysical properties.

In this talk, Dr. Michael Bolte from UC Santa Cruz will discuss observations from Keck Observatory that identify the physical properties of the first stars based on the chemical elements they produced as they ended their lives.

A team of scientists from across the U.S. has found a new way to create molecular interconnections that can give a certain class of materials exciting new properties, including improving their ability to catalyze chemical reactions or harvest energy from light.

A recent article in Chemical & Engineering News describes the promising properties of curcumin, a compound derived from turmeric, in models of Alzheimerâ $ ™ s disease.

The species vary in chemical structure, and the properties depend on which part of the plant it comes from.

Due to its incredibly porous properties, activated charcoal effectively absorbs chemicals (including VOCs), bacteria, pollen and moisture from the air.

It is believed that Rhodiola's beneficial properties stem from its ability to influence the activities and levels of brain chemicals such as serotonin and norepinephrine as well as the natural «feel good» hormones such as beta - endorphins.

Whether from inflammation caused by the buildup of DHT and other harmful chemicals, or an unchecked bacterial or fungal infection, if you believe that inflammation has played a role in your hair loss, then you'll be glad to learn about coconut oil's anti-inflammatory properties.

Before performing an herbal extraction, consider the physical and chemical properties of the substance you are going to extract from the herb.

Violet's modern approach to improving the skin's appearance is to combine live properties from foods, oils and herbs using no preservatives or chemicals.

Physico - chemical and sensory properties of formulated syrup from black plum (Vitex doniana) fruit.

Cumin seeds» health benefits mainly come from their phyto - chemicals, which are touted to have carminative, antioxidant and anti-flatulent properties.

Every product is free from harsh chemicals, dyes and fillers and even has antibacterial properties to help improve the skin.