Production of an electro-biological particle electrode (EBPE) from lithium slag and its removal performance to salicylic acid in a three-dimensional electrocatalytic biological coupling reactor (3D-EBCR)

Chemosphere ◽  
2021 ◽  
pp. 131020
Author(s):  
Xinxin Li ◽  
Xing Li ◽  
Yan Feng ◽  
Xinwei Wang ◽  
Ning Suo ◽  
...  
Keyword(s):  
Salicylic Acid ◽  
Three Dimensional ◽  
Biological Coupling ◽  
Lithium Slag ◽  
Biological Particle

scholarly journals Electro-Oxidation and Simultaneous Determination of Indole-3-Acetic Acid and Salicylic Acid on Graphene Hydrogel Modified Electrode

Sensors ◽  
2019 ◽  
Vol 19 (24) ◽  
pp. 5483 ◽  
Author(s):  
Xiaodong Cao ◽  
Xueting Zhu ◽  
Shudong He ◽  
Xuan Xu ◽  
Yongkang Ye
Keyword(s):  
Acetic Acid ◽  
Salicylic Acid ◽  
Modified Electrode ◽  
Limit Of Detection ◽  
Simultaneous Detection ◽  
Three Dimensional ◽  
Linear Sweep Voltammetry ◽  
Oxidation Reactions ◽  
Sensor Performance ◽  
Indole 3 Acetic Acid

A selective and sensitive electrochemical sensor was developed for simultaneous detection of phytohormones indole-3-acetic acid (IAA) and salicylic acid (SA). The sensing interface was fabricated on a porous, three-dimensional networked graphene hydrogel (GH) modified glassy carbon electrode (GCE). The electrocatalytic behavior of IAA and SA on the surface of the modified electrode (GH/GCE) was investigated by cyclic voltammetry and linear sweep voltammetry. Results show that the oxidation reactions of IAA and SA occur at different potentials, which enable their simultaneous detection at the sensing interface. Under optimal conditions, the GH/GCE exhibited good selectivity and stability and its response, unaffected by various interferents, was linear in the range of 4 to 200 μM of IAA and SA. The limit of detection (S/N = 3) achieved were 1.42 μM for IAA and 2.80 μM for SA. The sensor performance was validated by measuring for IAA and SA in real vegetable samples with satisfactory results.

Gold nanoparticle-doped three-dimensional reduced graphene hydrogel modified electrodes for amperometric determination of indole-3-acetic acid and salicylic acid

Nanoscale ◽  
2019 ◽  
Vol 11 (21) ◽  
pp. 10247-10256 ◽  
Author(s):  
Xiaodong Cao ◽  
Xueting Zhu ◽  
Shudong He ◽  
Xuan Xu ◽  
Yongkang Ye ◽  
...  
Keyword(s):  
Acetic Acid ◽  
Salicylic Acid ◽  
Gold Nanoparticle ◽  
Three Dimensional ◽  
Modified Electrodes ◽  
Amperometric Determination ◽  
Reduced Graphene ◽  
Indole 3 Acetic Acid

Three-dimensional (3D) networked nanomaterials have attracted great interest because of their unique porous and 3D-networked structures.

scholarly journals 4-[Bis(4-fluorophenyl)methyl]piperazin-1-ium 2-hydroxybenzoate 2-hydroxybenzoic acid monosolvate

2012 ◽  
Vol 68 (4) ◽  
pp. o1180-o1180 ◽  
Author(s):  
A. S. Dayananda ◽  
H. S. Yathirajan ◽  
Ulrich Flörke
Keyword(s):  
Hydrogen Bond ◽  
Salicylic Acid ◽  
Hydrogen Bonds ◽  
Title Compound ◽  
Crystal Packing ◽  
Three Dimensional ◽  
Hydroxybenzoic Acid ◽  
Acid Molecule ◽  
Compound C ◽  
Dimensional Network

The title compound, C17H19F2N2+·C7H5O3−·C7H6O3, is a co-crystal from 4-[bis(4-fluorophenyl)methyl]piperazin-1-ium, salicylate anion and salicylic acid in a 1:1:1 ratio. In addition to an intramolecular O—H...O hydrogen bond, the crystal packing shows hydrogen bonds between the piperazinium cation and salicylate anion (N—H...O), as well as between the salicylic acid molecule and anion (O—H...O), giving rise to a three-dimensional network.

Preparation of particle electrodes from manganese slag and its degradation performance for salicylic acid in the three-dimensional electrode reactor (TDE)

Chemosphere ◽  
2019 ◽  
Vol 216 ◽  
pp. 281-288 ◽  
Author(s):  
Hao Chen ◽  
Yan Feng ◽  
Ning Suo ◽  
Yingying Long ◽  
Xue Li ◽  
...  
Keyword(s):  
Salicylic Acid ◽  
Three Dimensional ◽  
Manganese Slag

scholarly journals Identification of Salicylic Acid Mechanism against Leaf Blight Disease in Oryza sativa by SR-FTIR Microspectroscopic and Docking Studies

Pathogens ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 652
Author(s):  
Wannaporn Thepbandit ◽  
Narendra Kumar Papathoti ◽  
Jayasimha Rayalu Daddam ◽  
Kanjana Thumanu ◽  
Supatcharee Siriwong ◽  
...  
Keyword(s):  
Salicylic Acid ◽  
Disease Severity ◽  
Three Dimensional ◽  
Docking Studies ◽  
Leaf Blight ◽  
Dimensional Structure ◽  
Post Inoculation ◽  
Pathogenesis Related ◽  
Infra Red ◽  
Blight Disease

The present study was to investigate the application and mechanism of salicylic acid (SA) as SA-Ricemate for the control of leaf blight disease using a Synchrotron Radiation-based Fourier-Transform Infra-Red (SR-FTIR) microspectroscopy and docking studies. After treating rice plants cv. KDML 105 with SA-Ricemate, the leaves were inoculated with Xanthomonas oryzae pv. oryzae, the causal agent of leaf blight, and disease severity were assessed. The leaves were also used to detect changes in endogenous SA content. The results indicated that SA-Ricemate, as an activated compound, reduced disease severity by 60% at three weeks post-inoculation and increased endogenous content by 50%. The SR-FTIR analysis of changes in the mesophyll of leaves (treated and untreated) showed that the groups of lipids, pectins, and proteins amide I and amide II occurred at higher values, and polysaccharides were shown at lower values in treated compared to untreated. Besides, docking studies were used to model a three-dimensional structure for Pathogenesis-related (PR1b) protein and further identify its interaction with SA. The results showed that ASP28, ARG31, LEU32, GLN97, and ALA93 are important residues that have strong hydrogen bonds with SA. The docking results showed that SA has a good interaction, confirming its role in expression.

scholarly journals Crystal structure of 2,5-dimethylanilinium salicylate

2015 ◽  
Vol 71 (9) ◽  
pp. o643-o644 ◽  
Author(s):  
A. Mani ◽  
P. Praveen Kumar ◽  
G. Chakkaravarthi
Keyword(s):  
Crystal Structure ◽  
Hydrogen Bond ◽  
Salicylic Acid ◽  
Hydrogen Bonds ◽  
Transfer Reaction ◽  
Three Dimensional ◽  
Proton Transfer Reaction ◽  
Dimensional Network ◽  
Centroid Distance ◽  
Molecular Salt

The title molecular salt, C8H12N+·C7H5O3−arose from the proton-transfer reaction between 2,5-xylidine and salicylic acid. In the anion, the dihedral angle between the planes of the aromatic ring and the –CO2−group is 11.08 (8)°; this near planarity is consolidated by an intramolecular O—H...O hydrogen bond. In the crystal, the components are connected by N—H...O hydrogen bonds, with all three O atoms in the anion acting as acceptors; the result is a [100] chain. The structure also features weak C—H...O bonds and aromatic π–π stacking [centroid-to-centroid distance = 3.7416 (10) Å] interactions, which lead to a three-dimensional network.

The orbit of Pluto over a long interval of time

1966 ◽  
Vol 25 ◽  
pp. 227-229 ◽  
Author(s):  
D. Brouwer
Keyword(s):  
Periodic Orbit ◽  
Numerical Integration ◽  
Restricted Problem ◽  
Three Dimensional ◽  
The Third ◽  
Circular Restricted Problem ◽  
Resonance Relation

The paper presents a summary of the results obtained by C. J. Cohen and E. C. Hubbard, who established by numerical integration that a resonance relation exists between the orbits of Neptune and Pluto. The problem may be explored further by approximating the motion of Pluto by that of a particle with negligible mass in the three-dimensional (circular) restricted problem. The mass of Pluto and the eccentricity of Neptune's orbit are ignored in this approximation. Significant features of the problem appear to be the presence of two critical arguments and the possibility that the orbit may be related to a periodic orbit of the third kind.

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