Results 41 to 50 of about 103,835 (240)

Corrosion Protection of Electrogalvanized Steel by Surface Treatments containing Cerium and Niobium compounds

open access: yesInternational Journal of Electrochemical Science, 2016
In this work, new surface treatments for the corrosion protection of electrogalvanized steel have been evaluated. The aim was to search for chromium free treatments to replace those based on hexavalent chromium.
J.M. Ferreira, Jr   +5 more
doaj   +1 more source

Effects of organic coating on the nitrate formation by suppressing the N2O5 heterogeneous hydrolysis: a case study during wintertime in Beijing–Tianjin–Hebei (BTH) [PDF]

open access: yesAtmospheric Chemistry and Physics, 2019
Although stringent emission mitigation strategies have been carried out since 2013 in Beijing–Tianjin–Hebei (BTH), China, heavy haze with high levels of fine particulate matter (PM2.5) still frequently engulfs the region during wintertime and the nitrate
L. Liu   +12 more
doaj   +1 more source

Research on Hard, Transparent and Hydrophobic Coating on PMMA Sheet

open access: yesApplied Sciences, 2022
In this paper, nano SiO2 particles modified organic silane coatings were successfully prepared to aim at the application of the self-cleaning coating on PMMA substrate for deep-sea optical windows.
Guoqing Wu   +7 more
doaj   +1 more source

TMC4 localizes to multiple taste cell types in the mouse taste papillae

open access: yesFEBS Open Bio, EarlyView.
Transmembrane channel‐like 4 (TMC4), a voltage‐dependent chloride channel, plays a critical role in amiloride‐insensitive salty taste transduction. TMC4 is broadly expressed in all mature taste cell types, suggesting a possible involvement of multiple cell types in this pathway.
Momo Murata   +6 more
wiley   +1 more source

Relationship between carrier density and corrosion behavior of acrylic polyurethane coated galvanized steel system in 3.5% NaCl solution

open access: yesInternational Journal of Electrochemical Science, 2019
Carrier density (CD) was adopted to investigate the corrosion process of acrylic polyurethane-coated galvanized steel in 3.5% NaCl solution by using the Mott-Schottky (M-S) analysis technique.
L. Lu, T.L. Lu, M.Z. Ding, J. Gao
doaj   +1 more source

KLK7 overexpression promotes an aggressive phenotype and facilitates peritoneal dissemination in colorectal cancer cells

open access: yesFEBS Open Bio, EarlyView.
KLK7, a tissue kallikrein‐related peptidase, is elevated in advanced colorectal cancer and associated with shorter survival. High KLK7 levels in ascites correlate with peritoneal metastasis. In mice, KLK7 overexpression increases metastasis. In vitro, KLK7 enhances cancer cell proliferation, migration, adhesion, and spheroid formation, driving ...
Yosr Z. Haffani   +6 more
wiley   +1 more source

Investigation the Deterioration Process of Organic Coating Using Changing Rate of Phase Angle at High Frequency United to Neural Network

open access: yesInternational Journal of Electrochemical Science, 2013
Electrochemical impedance spectroscopy (EIS) of an organic coating system in 3.5% NaCl solution was measured and a new parameter k(f) named changing rate of phase angle at high frequency is extracted directly from Bode plots.
Antao Xu   +4 more
doaj   +1 more source

Sustainable bioplastics manufacturing from renewable sources

open access: yesFEBS Open Bio, EarlyView.
Bioplastics are manufactured by using polymers from different bio‐based sources. These novel materials not only offer biodegradability but also possess various functional properties that make them suitable for diverse applications. Recent developments in the preparation of bioplastics are reported, highlighting the distinct properties of each type of ...
C. Valeria L. Giosafatto   +6 more
wiley   +1 more source

Using Electrochemical Impedance Spectroscopy Sinusoidal Potential Amplitude to Assess the Efficiency of Niobium Oxide Based Organic Coating in Oil Wells Produced Water

open access: yesInternational Journal of Electrochemical Science, 2016
The oil industry coexists with damages caused by corrosion of materials in almost all areas of activity. Recent discoveries in Brazil of potential oil reserves at deeper waters, commonly named “pre-salt oil layer”, may represent severe conditions leading
Rodrigo de Siqueira Melo   +3 more
doaj   +1 more source

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

open access: yesFEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc   +8 more
wiley   +1 more source

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