Author: Jessica.F

Phase separation induced binary core-shell alloy nanoparticles embedded in carbon sheets for magnesium storage was written by Chen, Chen;Huang, Huawen;Hu, Renzong;Bi, Ran;Zhang, Lei. And the article was included in ACS Applied Materials & Interfaces in 2022.Recommanded Product: Lithium chloride The following contents are mentioned in the article:

Magnesium-ion batteries (MIBs) have aroused widespread interest in large-scale applications due to their low cost, high volumetric capacity, and safety. However, magnesium (Mg) metals are incompatible with conventional electrolytes, making it difficult to plate and strip reversibly. Therefore, developing novel Mg²⁺ host anodes remains a huge challenge. Herein, we present a rational design and fabrication of binary Bi@Sn alloy nanoparticles embedded in carbon sheets (Bi@Sn-C) as a superior anode for MIBs employing phase separation during the annealing of bimetallic MOFs. The Bi@Sn-C simultaneously integrates the nanostructure design and multi-element coordination strategies which is favorable to improve the overall structural stability and Mg²⁺ diffusion kinetics. Benefiting from the aforementioned features, the Bi@Sn-C electrodes deliver good cycling stability of 214 mA h g^-1 at 100 mA g^-1 after 100 cycles and rate capability with 200 mA h g^-1 at 500 mA g^-1. And when using all-Ph complex with lithium chloride (LiCl-APC) dual-salt electrolyte, the electrochem. performance of Bi@Sn-C is further optimized and shows enhanced rate performance (238 mA h g^-1 at 500 mA g^-1) and reversible capacity (308 mA h g^-1 at 100 mA g^-1 after 100 cycles). This novel strategy holds great promise for designing efficient alloy electrode materials for MIBs. This study involved multiple reactions and reactants, such as Lithium chloride (cas: 7447-41-8Recommanded Product: Lithium chloride).

Lithium chloride (cas: 7447-41-8) belongs to organic chlorides. Organic chlorides can cause corrosion in pipelines, valves and condensers, and cause catalyst poisoning. The hydrocarbon processing industry (HPI) and others are affected by damage caused by these substances. Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage.Recommanded Product: Lithium chloride

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Synthesis, thermal properties, vibrational spectra and computational studies of Trioctylmethylammonium bis(trifluoromethylsulfonyl)imide ionic liquid was written by Assenine, Mohammed Amin;Haddad, Boumediene;Paolone, Annalisa;Brandan, Silvia Antonia;Goussem, Mimanne;Villemin, Didier;Boumediene, Mostefa;Rahmouni, Mustapha;Bresson, Serge. And the article was included in Journal of Molecular Structure in 2021.Recommanded Product: 5137-55-3 The following contents are mentioned in the article:

In this work, Aliquat 336 ([Aliquat⁺]) based ionic liquids containing the fluorinated anion bis(trifluoromethylsulfonyl)imide [NTf^-2] was successfully prepared by the anionic exchange replacement of the chloride anion. The reaction of lithium bis(trifluoromethylsulfonyl)imide with N-methyl-N,N,N-trioctylammonium chloride ([N_1,8,8,8])[Cl] in water lead to the corresponding IL, namely ([Aliquat⁺][NTf-²]). The obtained ionic liquid was characterized by using IR and Raman spectra and its structure was confirmed by ¹H , ¹³C, and ¹⁹F NMR. The thermal properties were investigated by two complementary thermal anal. techniques: TGA and DTA. A hexadentate coordination mode between cation-anion was predicted by atoms in mols. (AIM) studies for the [Aliquat+][NTf-2] IL by using B3LYP/6-31G* calculations where three O atoms of the anion in Cis conformation are linked to six H atoms of cation by S-O•••H interactions. Changes in the bond orders of S and O atoms of the cation supported such observations. The predicted cation-anion distances were in the range 2.30-2.60 Å. The harmonic force fields of cation and anion were calculated and the complete assignments were performed for both species while the most important bands observed in the IR and Raman spectra of the IL were assigned. In addition, the scaled force constants of cation and anion of the IL were also reported. This study involved multiple reactions and reactants, such as N-Methyl-N,N-dioctyloctan-1-aminium chloride (cas: 5137-55-3Recommanded Product: 5137-55-3).

N-Methyl-N,N-dioctyloctan-1-aminium chloride (cas: 5137-55-3) belongs to organic chlorides. Organic chlorides can be used in production of: PVC, pesticides, chloromethane, teflon, insulators. Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage.Recommanded Product: 5137-55-3

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Size Sensitivity of Supported Palladium Species on Layered Double Hydroxides for the Electro-oxidation Dehydrogenation of Hydrazine: From Nanoparticles to Nanoclusters and Single Atoms was written by Liu, Guihao;Nie, Tianqi;Wang, Huijuan;Shen, Tianyang;Sun, Xiaoliang;Bai, Sha;Zheng, Lirong;Song, Yu-Fei. And the article was included in ACS Catalysis in 2022.Reference of 13820-53-6 The following contents are mentioned in the article:

The hydrazine oxidation reaction (HzOR) is structure-sensitive, and a slight modification of the catalyst structure can generate a significant change in activity. To date, no study on the size effect of the catalyst at a subnanometer scale on HzOR is reported yet. Herein, the authors report the fabrication of Pd species with sizes ranging from nanoparticles (NPs) and nanoclusters (NCs) to single atoms (SAs) onto a NiFe-layered double hydroxide by fine-tuning precursors and reduction methods. When applied for the electrooxidation dehydrogenation of hydrazine, the as-prepared Pd NCs/NiFe exhibit a c.d. of 4.3 A mg_Pd^-1 at 0.35 V vs. RHE. It should be noted that the mass activity of Pd NCs/NiFe was 36 times that of Pd SAs/NiFe and 7 times that of Pd NPs/NiFe, resp. The in situ electrochem. impedance spectroscopy and d. functional theory calculation demonstrate that different from previous studies, both the Pd SAs/NiFe and Pd NPs/NiFe are suboptimal in HzOR due to the isolated active sites of the Pd SAs/NiFe and large steric hindrance of Pd NPs/NiFe, resp. Instead, the strong intracluster interactions of Pd NCs/NiFe lift the d-band center closer to the Fermi level, leading to stronger hybridization of Pd d-orbitals and the σ orbitals of N₂H₄ mols. Consequently, the excellent performance of Pd NCs/NiFe can be attributed to its multiple neighboring metal sites, high d-band center, and small steric hindrance. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6Reference of 13820-53-6).

Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. Organic chlorides can be used in production of: PVC, pesticides, chloromethane, teflon, insulators. The haloform reaction, using chlorine and sodium hydroxide, is also able to generate alkyl halides from methyl ketones, and related compounds. Chloroform was formerly produced thus.Reference of 13820-53-6

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Development and enhancement strategy of MoSe₂ based anodes for aqueous Li-ion battery was written by Ji, Xu;Li, Man;Guo, Jianjun;Pan, Yunying;Meng, Lijun;Cheng, Shuang. And the article was included in Journal of Science: Advanced Materials and Devices in 2022.Application In Synthesis of Lithium chloride The following contents are mentioned in the article:

Durability and capacity of electrode materials, especially the anodes, are the main challenges for aqueous Li-ion batteries. In work here, MoSe₂ micron flowers have been synthesized and investigated as anodes for Li⁺ storage in LiCl aqueous-based electrolytes. In the LiCl solution, the working potential of the MoSe₂ anode can reach -1.0 V (vs Ag/AgCl). Yet, its reversible capacity is only ∼14 mAh g^-1 (50 C g^-1), owing to the absence of Faradaic reactions and the fast deformation of MoSe₂. After gelation of the LiCl solution using poly vinyl alc. (PVA), the activity of water is largely inhibited, and the operating potential is broadened to -1.2 V. In this gel system, the Faradaic reaction of the MoSe₂ anode is triggered, and hence its capacity is largely enhanced. With a suitable amount of PVA (LiCl/PVA-20), the MoSe₂ electrode can deliver reversible capacities of high as 157 mAh g^-1 at 1 A g^-1, and 139 mAh g^-1 at 2 A g^-1, and still high as 100 mAh g^-1 after 50 cycles, indicating relative good stability. Using com. LiMn₂O₄ as cathode, a full aqueous Li-ion battery was assembled, and a high discharge voltage of ∼1.8 V can be achieved. It is found that not only the activity of water but also the morphol. change of the MoSe₂ during cycling is inhibited in the gel electrolyte. This study involved multiple reactions and reactants, such as Lithium chloride (cas: 7447-41-8Application In Synthesis of Lithium chloride).

Lithium chloride (cas: 7447-41-8) belongs to organic chlorides. Organic chlorides can be used in production of: PVC, pesticides, chloromethane, teflon, insulators.While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available. Alkyl chlorides readily undergo attack by nucleophiles.Application In Synthesis of Lithium chloride

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Degradation of cationic surfactants using immobilized bacteria: Its effect on adsorption to activated sludge was written by Bergero, Maria F.;Lucchesi, Gloria I.. And the article was included in Journal of Biotechnology in 2018.COA of Formula: C25H46ClN The following contents are mentioned in the article:

Adsorption of cationic surfactants (QACs) Br-tetradecyltrimethylammonium (TTAB), Cl-tetradecylbenzyldimethylammonium (C₁₄BDMA) and Cl-hexadecylbenzyldimethylammonium (C₁₆BDMA) to activated sludge from a wastewater treatment plant was tested. Adsorption equilibrium was reached after 2h, and for initial 200mgL^-1 81%, 90% and 98% of TTAB, C₁₄BDMA and C₁₆BDMA were resp. adsorbed. After six successive desorption cycles, 21% of TTAB and 12.7% of C₁₄BDMA were desorbed from the sludge. In agreement with the percentage of QACs pre-adsorbed, the more hydrophobic the compound, the lesser the extent of desorption. Wastewater samples with activated sludge were supplemented with TTAB 200mgL^-1 and Ca-alginate beads containing the QACs-degrading microorganisms Pseudomonas putida A (ATCC 12633) and Aeromonas hydrophila MFB03. After 24h, 10mgL^-1 of TTAB were detected in the liquid phase and 6-8mgL^-1 adsorbed to the sludge. Since without Ca-alginate beads or with empty beads total TTAB amount (phase solid and liquid) did not change, the 90% reduction of the initial 200mgL^-1 after treatment with immobilized cells was attributed to the bacterial consortium’s capacity to biodegrade QACs. The results show the advantages of using immobilized bacteria to achieve complete QACs elimination from wastewater systems, thus preventing them from reaching the environment. This study involved multiple reactions and reactants, such as N-Benzyl-N,N-dimethylhexadecan-1-aminium chloride (cas: 122-18-9COA of Formula: C25H46ClN).

N-Benzyl-N,N-dimethylhexadecan-1-aminium chloride (cas: 122-18-9) belongs to organic chlorides. Chlorinated organic compounds are found in nearly every class of biomolecules and natural products including alkaloids, terpenes, amino acids, flavonoids, steroids, and fatty acids. The haloform reaction, using chlorine and sodium hydroxide, is also able to generate alkyl halides from methyl ketones, and related compounds. Chloroform was formerly produced thus.COA of Formula: C25H46ClN

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Targeting Alzheimer’s disease: Novel indanone hybrids bearing a pharmacophoric fragment of AP2238 was written by Rizzo, Stefano;Bartolini, Manuela;Ceccarini, Luisa;Piazzi, Lorna;Gobbi, Silvia;Cavalli, Andrea;Recanatini, Maurizio;Andrisano, Vincenza;Rampa, Angela. And the article was included in Bioorganic & Medicinal Chemistry in 2010.Formula: C6H12BrCl The following contents are mentioned in the article:

We report on a series of hybrid compounds structurally derived from donepezil and AP2238. This study was aimed at improving the activities of the reference compounds, donepezil and AP2238, and at broadening the range of activities of new derivatives as, due to the multifactorial nature of AD, mols. that modulate the activity of a single protein target are unable to significantly modify the progression of the disease. In particular, the indanone core from donepezil was linked to the phenyl-N-methylbenzylamino moiety from AP2238, through a double bond that was kept to evaluate the role of a lower flexibility in the biol. activities. Moreover, SAR studies were performed to evaluate the role of different substituents in position 5 or 6 of the indanone ring in the interaction with the PAS, introducing also alkyl chains of different lengths carrying different amines at one end. Derivatives 21 and 22 proved to be the most active within the series and their potencies against AChE were in the same order of magnitude of the reference compounds Compounds 15, 21-22, with a 5-carbon alkyl chain bearing an amino moiety at one end, better contacting the PAS, remarkably improved the inhibition of AChE-induced Aβ aggregation with respect to the reference compounds They also showed activity against self-aggregation of Aβ₄₂ peptide, the most amyloidogenic form of amyloid produced in AD brains, while the reference compounds resulted completely ineffective. This study involved multiple reactions and reactants, such as 1-Bromo-6-chlorohexane (cas: 6294-17-3Formula: C6H12BrCl).

1-Bromo-6-chlorohexane (cas: 6294-17-3) belongs to organic chlorides. An organic chloride is an organic compound containing at least one covalently bonded atom of chlorine. Their wide structural variety and divergent chemical properties lead to a broad range of names and applications. Alkanes and aryl alkanes may be chlorinated under free radical conditions, with UV light. However, the extent of chlorination is difficult to control.Formula: C6H12BrCl

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

An efficient biosynthesis of palladium nanoparticles using Bael gum and evaluation of their catalytic and antibacterial activity was written by Seku, Kondaiah;Bhagavanth Reddy, G.;Hussaini, Syed Sulaiman;Pejjai, Babu;Hussain, Mushtaq;Reddy, D. Madhusudan;Khazaleh, Mahmoud A. K.;Mangatayaru, Girija. And the article was included in International Journal of Biological Macromolecules in 2022.Recommanded Product: Sodium tetrachloropalladate(II) The following contents are mentioned in the article:

We report a facile microwave-assisted synthesis of palladium nanoparticles (PdNPs) using Bael gum (BG) and its carboxymethylated (CMBG) derivative The prepared nanoparticles (BG@PdNPs and CMBG@PdNPs) were evaluated for antibacterial and catalytic activity in the reduction of organic dye pollutants. The developed synthetic method is simple, low cost and eco-friendly, wherein the process requires no addnl. reducing or capping agents. The CMBG was prepared via etherification reaction between BG and monochloroacetic acid using Williamson synthesis method. The PdNPs were synthesized using BG and CMBG as stabilizers and reducing agents. The PdNPs were found to be well dispersed spherical, with the crystalline size of the order of 7-21 nm. The results showed that the CMBG@PdNPs were smaller in size (7 ± 2 nm) than those capped with BG@PdNPs (10 ± 2 nm). The catalytic ability of CMBG@PdNPs was examined for the reduction of Methyl orange (MO), Methyl red(MR), and Rhodamine-B (RhB) in the presence of NaBH4. The results showed that CMBG@PdNPs exhibited a higher catalytic ability than BG@PdNPs. Moreover, it was found that CMBG@PdNPs served several times as a retrievable and reusable catalyst which is stable even after six cycles of reaction. The CMBG@PdNPs and BG@PdNPs showed excellent antibacterial activity. The results indicate that CMBG@PdNPs have greater potential application as a catalyst in the reduction of organic pollutants and antibacterial activity. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6Recommanded Product: Sodium tetrachloropalladate(II)).

Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. An organic chloride is an organic compound containing at least one covalently bonded atom of chlorine. Their wide structural variety and divergent chemical properties lead to a broad range of names and applications. The haloform reaction, using chlorine and sodium hydroxide, is also able to generate alkyl halides from methyl ketones, and related compounds. Chloroform was formerly produced thus.Recommanded Product: Sodium tetrachloropalladate(II)

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Quaternary Ammonium Salts-Based Deep Eutectic Solvents: Utilization in Extractive Desulfurization was written by Khan, Naushad;Srivastava, Vimal Chandra. And the article was included in Energy & Fuels in 2021.Formula: C4H12ClN The following contents are mentioned in the article:

In this work, three deep eutectic solvents (DESs) were synthesized and further used in extractive desulfurization (EDS). Three DESs were synthesized by the thermal method using choline chloride (ChCl), tetrabutylammonium bromide (TBAB), and tetramethylammonium chloride (TMAC) as hydrogen bond acceptors (HBAs) and ethylene glycol (EG) as a hydrogen bond donor (HBD). The thermal properties of DESs and their individual components were determined via differential scanning calorimetry (DSC) and thermogravimetric anal. (TGA) coupled with Fourier transform IR spectroscopy (TGA-FTIR). The DESs were further utilized in the extraction of sulfur-based model oil (500 mg·L^-1 sulfur content as a dibenzothiophene (DBT) dissolved in isooctane). The maximum sulfur extraction efficiency of 81.2% was achieved using TBAB/2EG as DES at optimized operating conditions, i.e., contact time of 30 min, temperature at 25°C, the volumetric ratio of DES to fuel being 1.2:1, and stirring speed of 350 rpm. The recyclability of DES without regeneration caused a decrease in extraction efficiency, which was regained after regeneration. The pseudo first-, second-, and n^th-order models represented the EDS kinetics. The interaction between the components during the synthesis and after regeneration was confirmed by FTIR and ¹H NMR. Gas chromatog. with flame ionization detection (GC-FID) anal. showed negligible loss (1.5%-2.5%) of DES during regeneration. This study involved multiple reactions and reactants, such as Tetramethylammonium chloride (cas: 75-57-0Formula: C4H12ClN).

Tetramethylammonium chloride (cas: 75-57-0) belongs to organic chlorides. Chlorinated organic compounds are found in nearly every class of biomolecules and natural products including alkaloids, terpenes, amino acids, flavonoids, steroids, and fatty acids. The haloform reaction, using chlorine and sodium hydroxide, is also able to generate alkyl halides from methyl ketones, and related compounds. Chloroform was formerly produced thus.Formula: C4H12ClN

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Targeted photoresponsive carbazole-coumarin and drug conjugates for efficient combination therapy in leukemia cancer cells was written by Wang, Bing-Yen;Lin, Yen-Cheng;Lai, Yi-Ting;Ou, Jia-Yu;Chang, Wen-Wei;Chu, Chih-Chien. And the article was included in Bioorganic Chemistry in 2020.HPLC of Formula: 638-07-3 The following contents are mentioned in the article:

Phototriggered drug delivery systems (PTDDSs) facilitate controlled delivery of drugs loaded on photoactive platform to the target region under light stimulation. The present study investigated the synthesis and efficacy of carbazole-coumarin (CC)-fused heterocycles as a PTDDS platform for the photocontrolled release of a chemotherapeutic agent, chlorambucil, in an in vitro model of human breast and leukemia cancer cells. CC-fused heterocycles were constructed using 4-hydroxycarbazole as the starting material, and further modification of these heterocycles yielded two CC derivatives CC-7 with an addnl. – COOH group and CC-8 with the triphenylphosphonium (TPP) group, a mitochondria-targeting ligand introduced in the carbazole ring, dissolved in polar solvents and exhibited emission bands at 360 and 450 nm, resp. The results indicate that visible light of 405 nm triggers the photolysis of the CC-drug conjugate and efficiently delivers the drug in both in vitro cancer cell models. Cytotoxicity evaluation indicates the suppression of proliferation of both types of cells treated with CC-8 under synergy effect combining drug potency and photosensitization. Further, the lower IC₅₀ of CC-8 toward leukemia cells suggests the efficacy of the TPP ligand in increasing the bioavailability of CC-drug conjugates in leukemia treatment. Studies on mitochondria-targeting drug delivery systems are required for improving the performance of anticancer drugs. This study involved multiple reactions and reactants, such as Ethyl 4-chloro-3-oxobutanoate (cas: 638-07-3HPLC of Formula: 638-07-3).

Ethyl 4-chloro-3-oxobutanoate (cas: 638-07-3) belongs to organic chlorides. Organic chlorides can cause corrosion in pipelines, valves and condensers, and cause catalyst poisoning. The hydrocarbon processing industry (HPI) and others are affected by damage caused by these substances.While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available. Alkyl chlorides readily undergo attack by nucleophiles.HPLC of Formula: 638-07-3

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

The copolymerization of SO₂ with propylene oxide mediated by organic ammonium salts: a comprehensive study of the main-chain structure, living polymerization character and regioselectivity was written by Jin, Xian-Chao;Ren, Bai-Hao;Gu, Ge-Ge;Yue, Tian-Jun;Ren, Wei-Min. And the article was included in Polymer Chemistry in 2022.Recommanded Product: 75-57-0 The following contents are mentioned in the article:

The utilization of sulfur dioxide (SO₂) for constructing sulfur-containing polymers is of much significance in terms of both environmental issues and obtaining high-value materials. The copolymerization of SO₂ with epoxides is deemed to be an efficient way to meet this desire. However, several problems, including issues involving mixed polymer segments (polysulfite vs. polyether), cyclic byproducts, uncontrolled mol. weights, and undetermined stereochem., have largely limited the development of this reaction. This study investigates these problems via studying the organic ammonium salt catalyzed copolymerization of SO₂ with propylene oxide (PO). Main-chain anal. via NMR spectroscopy, matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS), and electrospray ionization-mass spectrometry (ESI-MS) proved that the copolymer was an alternating copolymer. The co-present polyether segments had a cyclic structure, which was the result of the cationic homopolymerization of PO. Furthermore, the low enantiomeric excess (ee) of the copolymer hydrolysis products, derived from the copolymerization of SO₂ with optically pure PO, suggested the poor regioselectivity of copolymerization, and this was further proved via d. functional theory (DFT) calculations Addnl., the cyclic sulfite byproducts turned out to be generated via alkoxide back-biting at the sulfite units in the polymer chains. This study involved multiple reactions and reactants, such as Tetramethylammonium chloride (cas: 75-57-0Recommanded Product: 75-57-0).

Tetramethylammonium chloride (cas: 75-57-0) belongs to organic chlorides. Organic chlorides can cause corrosion in pipelines, valves and condensers, and cause catalyst poisoning. The hydrocarbon processing industry (HPI) and others are affected by damage caused by these substances. Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage.Recommanded Product: 75-57-0

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics