Results 51 to 60 of about 906,245 (202)

Polysaccharide as Green Corrosion Inhibitor [PDF]

open access: yes, 2021
The carbohydrates associated with polysaccharide glycosidic bonds are tightly chained, usually linear and highly branched complex molecules. Their structure mainly consists of hydroxyl groups in the form of functional groups, in which an oxygen heterogeneous atom is present. Some polysaccharides have hetero atoms.
openaire   +1 more source

Synthesis of 2-Methyl-3-indolylacetic Derivatives as Anti-Inflammatory Agents That Inhibit Preferentially Cyclooxygenase 1 without Gastric Damage [PDF]

open access: yes, 2006
Novel substituted 2-methyl-3-indolylacetic derivatives were synthesized and evaluated for their activity in vitro and in vivo on COX-1 and COX-2. Active compounds were screened to determine their gastrointestinal tolerability in vivo in the rat.
C. Renner   +9 more
core   +1 more source

Enhanced Corrosion Protection as a Sustainable Approach for Nickel Using Novel FeL Salen Complex: Electrochemical Investigation and DFT Insights

open access: yesMetals
A novel tera-dentate salen ligand and its Fe(III) complex was synthesized and characterized via several spectroscopic and physicochemical techniques. The corrosion rate inhibition of nickel and its alloys inspired the utilization of the L ligand and its ...
Hoda Abd El-Shafy Shilkamy   +8 more
doaj   +1 more source

Application of plants extracts as green corrosion inhibitors for steel in concrete - a review [PDF]

open access: yes, 2018
High requirements in protection of steel reinforcing bar (steel rebar) from corrosion are necessary since there are multi in teraction of corrosive chemicals which cause early damage of concrete buildings. Corrosion of steel in concrete can destroy
Edy Sutjipto, Agus Geter   +3 more
core  

Complex interplay of kinetic factors governs the synergistic properties of HIV-1 entry inhibitors. [PDF]

open access: yes, 2017
The homotrimeric HIV-1 envelope glycoprotein (Env) undergoes receptor-triggered structural changes that mediate viral entry through membrane fusion. This process is inhibited by chemokine receptor antagonists (CoRAs) that block Env-receptor interactions ...
Ahn, Koree W., Root, Michael J.
core   +2 more sources

Mechanism of Action and Interactions between Thyroid Peroxidase and Lipoxygenase Inhibitors Derived from Plant Sources

open access: yesBiomolecules, 2019
This study focused on the effect of kaempferol, catechin, apigenin, sinapinic acid, and extracts from plants (i.e., parsley, cumin, mustard, green tea, and green coffee) on thyroid peroxidase (TPO) and lipoxygenase (LOX) activity, antiradical potential ...
Ewa Habza-Kowalska   +2 more
doaj   +1 more source

Evaluation of inulin and aloe vera as green corrosion inhibitors for mild steel in 15% HCl [PDF]

open access: yes, 2016
REACH legislation and PARCOM recommendations are driving research in environmental friendly alternatives to the highly toxic compounds currently used as corrosion inhibitors.
Ajayi, O.M, Everitt, N.M., Voisey, K.T.
core  

Green Corrosion Inhibitors from Natural Sources and Biomass Wastes

open access: yesMolecules, 2018
Over the past decade, green chemistry has been emphasizing the importance of protecting the environment and human health in an economically beneficial manner aiming at avoiding toxins and reducing wastes.
Stefania Marzorati   +2 more
doaj   +1 more source

Controlling plant architecture by manipulation of gibberellic acid signalling in petunia. [PDF]

open access: yes, 2014
Since stem elongation is a gibberellic acid (GA) response, GA inhibitors are commonly used to control plant height in the production of potted ornamentals and bedding plants. In this study, we investigated interfering with GA signaling by using molecular
Jiang, Cai-Zhong   +2 more
core   +3 more sources

Research Status of Green Efficient Corrosion Inhibitors [PDF]

open access: yesCailiao Baohu
Corrosion inhibitors are widely used because they have the characteristics of trace and high efficiency, can prevent metal corrosion,while maintaining the physical and mechanical properties of the metal unchanged, and easy to use.Traditional metal ...
LI Jie, CAO Fengting, WANG Tiegang, LI Tao, CHEN Yong, CAO Jinxin, LIU Yanmei, FAN Qixiang
doaj   +1 more source

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