Results 11 to 20 of about 23,296 (306)

Glycols as novel solvents for synthesis of squaraine dyes

open access: yesTetrahedron Green Chem
Glycols are non-volatile, non-flammable solvents for efficient, facile, and environmentally benign syntheses of various types of symmetric and non-symmetric squaraine dyes, thus providing a viable alternative to conventionally used n-butanol/toluene ...
Daniel D. Ta   +2 more
doaj   +2 more sources

Photocatalytic dihydroxylation of light olefins to glycols by water

open access: yesNature Communications
Aliphatic diols such as ethylene and propylene glycol are the key products in the chemical industry for manufacturing polymers. The synthesis of these molecules usually implies sequential processes, including epoxidation of olefins using hydrogen ...
Chunyang Dong   +15 more
doaj   +2 more sources

The microbial degradation of polyethylene glycols [PDF]

open access: yes, 2023
The work described in this thesis was undertaken to elucidate the metabo­lic pathways by which oligo- and polymeric glycols are degraded by micro organisms. From a variety of microorganisms isolated by elective culture on minimal medium containing either
Jenkins, Lesley D. L.
core   +1 more source

Autoxidation of Glycols Used in Inhalable Daily Products: Implications to the Use of Artificial Fogs and E-cigarettes

open access: yes, 2023
The use of glycols is seen in various industries and occupations. In past decades, health implications from inhalable glycols have gained public attention.
Ran, Zhao   +3 more
core   +1 more source

Studies of Ground water quality assessment at industrial belt of Kashipur, Uttarakhand, India

open access: yesEnvironment Conservation Journal, 2012
Pollution of ground water is one of the areas of major concern to environmentalists. Water quality is an index of health and well being of a society.
R. K. Sharma   +3 more
doaj   +1 more source

Studies on the ambient air quality status in the Industrial belt of Kashipur, Uttarakhand, India

open access: yesEnvironment Conservation Journal, 2012
Industrial activity in Kashipur area, Uttarakhand give rise in to significant level of pollutants in the atmosphere, which affect the quality of life in the industrial area.
R. K. Sharma   +3 more
doaj   +1 more source

Solubility of NaHCO3 in Systems of Aqueous Glycols (Monoethylene Glycol, Diethylene Glycol, Triethylene Glycol, and Tetraethylene Glycol): The Role of Solvation [PDF]

open access: yesJournal of Chemical & Engineering Data, 2020
The solubility and density of NaHCO3 in the systems: monoethylene glycol (MEG)–water, diethylene glycol (DEG)–water, triethylene glycol (TEG)–water, and tetraethylene glycol (TeEG)–water have been ...
Randi Neerup   +3 more
openaire   +2 more sources

Some Considerations on Waste Management

open access: yesEnvironment Conservation Journal, 2002
Development  within   the   carrying capacity of the   ecosystem,  in  a  way  without  destroying the   environment,  is  Sustainable Development  With the  development  of modern technologies  and  in the  name   of development. we  are utilizing our  
Ashutosh Gautam
doaj   +1 more source

Five‐to‐Seven Carbon Glycols Severely Impair Bioenergetics and Metabolism of Aggressive Lung Cancer Cells

open access: yesAdvanced NanoBiomed Research, 2022
Lung cancer is the leading cause of cancer deaths. Nonsmall cell lung cancer (NSCLC) accounts for the vast majority of the histological subtypes and at advanced stage exhibits extremely low survival rate.
Sílvio Terra Stefanello   +5 more
doaj   +1 more source

Thermodynamic investigation of glycol ethers in aqueous sugar alcohol at multiple temperatures [PDF]

open access: yesE3S Web of Conferences, 2023
Understanding the molecular dynamics and intermolecular interaction of liquid mixtures can be greatly aided by ultrasonic study. Sound speed and Density of glycols ethers (phenoxyethanol and butoxyethanol) in solutions of a well-known sugar alcohol (d ...
Chakraborty Nabaparna   +2 more
doaj   +1 more source

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