Gentaur Pub

#39365661   2024/10/04 To Up

Parent Education and Counseling (PairEd-C) Intervention to Improve Family-Centered Care: Protocol for a Prospective Acceptability Study Using the Theoretical Framework of Acceptability.

Family-centered care (FCC) is an intervention approach based on a respectful relationship between family and health care providers (HCPs) to ensure the health and well-being of children and their families. Although HCPs have a better perception of FCC, the level of its implementation is low. Reasons for low implementation include limited understanding, lack of training, and lack of implementation guidelines and tools to support implementation. Thus, we developed the Parent Education and Counseling (PairEd-C) intervention to improve FCC in pediatric oncology settings and assess its acceptability.
Leul Deribe, Eshetu Girma, Nataliya Lindström, Abdulkadir Gidey, Solomon Teferra, Adamu Addissie

2874 related Products with: Parent Education and Counseling (PairEd-C) Intervention to Improve Family-Centered Care: Protocol for a Prospective Acceptability Study Using the Theoretical Framework of Acceptability.

100 1 mg1 module100ug 100 G1 kit(96 Wells)25 mg200

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#39365649   // To Up

gen. nov., sp. nov., a halophilic actinobacterium isolated from saline soil of Xinjiang, Northwest of China.

A Gram-stain-positive, aerobic, moderate halophilic actinobacterium, designated strain YIM 96095, was isolated from a saline soil sample collected from Aiding Lake, Xinjiang, North-western China. Phylogenetic analysis based on 16S rRNA gene sequences revealed that the isolate belonged to the family , formed a distinct subclade, and was most closely related to DSM 102030 and DSM 45697 with sequence identity values of 95.8 and 95.1%, respectively. Optimal growth occurred at 37 °C, pH 7.0-8.0 and with 5-16% (w/v) NaCl, with well-developed, non-fragmented substrate mycelia and single-, double-, or triple-wrinkled spore(s) on the mature aerial hyphae. The chemical analysis presented -diaminopimelic acid as the diagnostic diamino acid of the cell-wall peptidoglycan, and glucose, galactose and rhamnose as the major whole-cell sugars, and iso-C and anteiso-C as the major fatty acids. The phospholipids were diphosphatidylglycerol, phosphatidylglycerol, phosphatidylcholine, unidentified phospholipids and unidentified glycolipid. The menaquinones were MK-10(H), MK-10(H) and MK-9(H). Its G+C content was 69.7 mol% in the determined genome sequence. Based on phenotypic, chemotaxonomic and phylogenetic characteristics, a novel genus and species named gen. nov., sp. nov. is proposed for isolate YIM 96095 (=KCTC 49266=CGMCC 4.7636).
Rui Li, Xiao-Jing Tang, Yu-Zhou Feng, Yang Ji, Yun Wang, Cui-Ping Miao, Mei Tang, Ke-Ke Wang, Wei-Xun Chunyu, Li-Xing Zhao, Shu-Kun Tang

1129 related Products with: gen. nov., sp. nov., a halophilic actinobacterium isolated from saline soil of Xinjiang, Northwest of China.

100 ul1 mg100 ug50 ul50 mg50 ul5 mg5 mg1 mg 5 G25 mg1 LITRE

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#39365647   // To Up

Description of sp. nov. and proposal of the genera , , and as synonyms of .

Two Gram-stain-negative, aerobic, ovoid to short rod-shaped bacterial strains, designated as WL0062 and WL0115, were isolated from coastal zone of the Yellow Sea, Jiangsu Province, PR China, respectively. Strain WL0062 grew optimally at 28 °C, pH 7.0-8.0 and with 1.0-3.0% (w/v) NaCl. Strain WL0115 grew optimally at 28 °C, pH 6.0-7.0 and with 1.0-3.0% (w/v) NaCl. In the bac120 tree, strains WL0062 and WL0115 clustered together with B57. The respiratory quinone of both strains was ubiquinone-10. The major polar lipids of both strains were diphosphatidylglycerol, phosphatidylglycerol, phosphatidylcholine, phosphatidylethanolamine, glycolipid, phosphatidylmonomethylethanolamine, and one unidentified polar lipid. The major fatty acids of strain WL0062 were summed features 8 (C 6 and/or C 7). The major fatty acids of strain WL0115 were summed features 8 (C 6 and/or C 7), C, iso-C 5 and C 6/9/12/15 (arachidonic acid). The G+C content of genomic DNA of strains WL0062 and WL0115 was 64.0 mol% in both of them. Combined with the analysis of average nucleotide identity, average amino acid identity, and digital DNA-DNA hybridization, strain WL0062 represents a novel species of the genus , for which the name sp. nov is proposed. The type strain is WL0062 (=MCCC 1K06014=JCM 34676=GDMCC 1.2427). Strain WL0115 (=MCCC 1K07531=JCM 35568=GDMCC 1.3088) should belong to the same species as B57. In addition, on the basis of phylogenomic relationship and phenotypical characteristics, the genera , , and are proposed as synonyms of .
Meng-Han Huang, Dao-Feng Zhang, Hong-Chuan Wang, Wei He, Xiao-Rui Song

2195 related Products with: Description of sp. nov. and proposal of the genera , , and as synonyms of .

5 G100ug100.00 ul1,000 tests1 mg100 mg100ul96 assays 1000 tests50 ug 25 mg

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#39365610   2024/10/04 To Up

A Highly Conjugated Nickel(II)-Acetylide Framework for Efficient Photocatalytic Carbon Dioxide Reduction.

The incorporation of transition-metal single atoms as molecular functional entities into the skeleton of graphdiyne (GDY) to construct novel two-dimensional (2D) metal-acetylide frameworks, known as metalated graphynes (MGYs), is a promising strategy for developing efficient catalysts, which can combine the tunable charge transfer of GDY frameworks, the catalytic activity of metal and the precise distribution of single metallic centers. Herein, four highly conjugated MGY photocatalysts based on NiII, PdII, PtII, and HgII were synthesized for the first time using the 'bottom-up' strategy through the use of M-C bonds (-C≡C-M-C≡C-). Remarkably, the NiII-based graphyne (TEPY-Ni-GY) exhibited the highest CO generation rate of 18.3 mmol g-1 h-1 and a selectivity of 98.8%. This superior performance is attributed to the synergistic effects of pyrenyl and -C≡C-Ni(PBu3)2-C≡C- moieties. The pyrenyl block functions as an intramolecular π-conjugation channel, facilitating kinetically favorable electron transfer, while the -C≡C-Ni(PBu3)2-C≡C- moiety serves as the catalytic site that enhances CO2 adsorption and activation, thereby suppressing competitive hydrogen evolution. This study provides a new perspective on MGY-based photocatalysts for developing highly active and low-cost catalysts for CO2 reduction.
Yingying Qin, Yang Wang, Jian Lu, Linli Xu, Wai-Yeung Wong

2213 related Products with: A Highly Conjugated Nickel(II)-Acetylide Framework for Efficient Photocatalytic Carbon Dioxide Reduction.

500 G100ug100ug Lyophilized100ug Lyophilized100ug100ug250ug100ug Lyophilized100ug Lyophilized100ug Lyophilized100ug100ug Lyophilized

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#39365570   2024/09/17 To Up

[Vitamin C and its derivatives in maintaining the good skin condition].

Vitamin C is one of the most important and necessary nutrient for human health, which has great potential as cosmeceutic, which protects health and the skin good condition. Thru the collagen biosynthesis stimulation it affects to the physiology of human skin, participating in the hydroxylation process of proline and lysine, and participates in tissue reconstruction while wound healing. Deficiency of vitamin C causes irregularities in the blood vessels functioning, epidermis and dermis. Is an effective antioxidant neutralizing free radicals, prevents inflammatory and carcinogenic processes. The epidermis and dermis are most exposed to free radicals from the external environment and from the inside of the body. In inflammatory diseases of the skin, such as atopic dermatitis, psoriasis, in the proper skin the levels of vitamin C are reduced. Therefore, delivering it to the skin using cosmetic preparations is important not only for cosmetic, but also health effect. The problem associated with the introduction of vitamin C in cosmetics is its limited penetration through the stratum corneum. Current studies are focused on searching for stable compounds of ascorbic acid and new media, which will allow for better way of delivery of ascorbic acid to the dermis in the future.
Urszula Goik

2951 related Products with: [Vitamin C and its derivatives in maintaining the good skin condition].

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#39365564   2024/11/01 To Up

Dinuclear zinc(II) acetate complexes derived from N,N',S-tridentate Schiff bases: synthesis, structural study and Hirshfeld surface analysis.

Three dinuclear zinc(II) acetate complexes of the general formula [Zn{L}(AcO)], namely, di-μ-acetato-κO:O'-bis[({2-[(pyridin-2-ylmethylidene)amino]phenyl}sulfanido-κN,N',S)zinc(II)], [Zn(CHNS)(CHO)] (n = 1), 4, μ-acetato-1:2κO:O'-acetato-2κO-[μ-(2-{[1-(pyridin-2-yl)ethylidene]amino}phenyl)sulfanido-1κS:2κN,N',S][(2-{[1-(pyridin-2-yl)ethylidene]amino}phenyl)sulfanido-1κN,N',S]dizinc(II), [Zn(CHNS)(CHO)] (n = 2), 5, and μ-acetato-1:2κO:O'-acetato-2κO-[μ-(2-{[phenyl(pyridin-2-yl)methylidene]amino}phenyl)sulfanido-1κS:2κN,N',S][(2-{[phenyl(pyridin-2-yl)methylidene]amino}phenyl)sulfanido-1κN,N',S]dizinc(II)-bis(2-aminophenyl) disulfide (2/1), [Zn(CHNS)(CHO)]·0.5CHNS (n = 3), 6·0.5(2-APS), were obtained from the reaction of 2-R-(pyridin-2-yl)benzothiazoline precursors (R = H, 1; R = Me, 2; R = Ph, 3) with zinc acetate dihydrate in a 1:1 ratio. All the complexes crystallized as dinuclear species and complex 6 cocrystallized with one molecule of bis(2-aminophenyl) disulfide (2-APS). The anionic Schiff base ligands {L} displayed a κN,κS-tridentate coordination mode with the formation of two five-membered chelate rings. In 4, 5 and 6·0.5(2-APS), both Zn ions are pentacoordinated and the coordination sphere of 4 was different with respect to those in 5 and 6·0.5(2-APS). For 4, the X-ray diffraction study showed a dinuclear complex containing two bridging acetate ligands linked to both Zn ions. For 5 and 6·0.5(2-APS), the dinuclear complexes displayed one bridging acetate ligand linked to both Zn ions, where the first Zn ion includes a dative bond with one S atom from an adjacent anionic Schiff base {L}, while the second Zn ion is coordinated to one terminal acetate ligand. In each dinuclear complex, the geometry is the same for both Zn metal centres. The local geometry of the Zn cation in 4 is halfway between trigonal bipyramidal and square pyramidal local geometries; in 5 and 6, the local geometries are described as distorted square pyramidal. Hirshfeld surface analysis of 5 and 6 showed the predominance of H...H interactions, as well as the contribution of C-H...C, C-H...O and C-H...S noncovalent interactions to the cohesion of the crystalline network of the Zn complexes.
Odalys Anaya-Avila, Oscar Muñoz-Granados, Noemí Andrade-López, José G Alvarado-Rodríguez, Diego Martínez-Otero

1110 related Products with: Dinuclear zinc(II) acetate complexes derived from N,N',S-tridentate Schiff bases: synthesis, structural study and Hirshfeld surface analysis.

25 mg10 mg2.5 mg10 mg25 mg0.1 mg100ug1 module1 module1mg 1KG 15 ml

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#39365563   2024/11/01 To Up

Molecular and crystal structures of six poly(arylsulfinyl)- and poly(arylsulfanyl)ferrocenes.

S
Tobias Blockhaus, Karlheinz Sünkel

2965 related Products with: Molecular and crystal structures of six poly(arylsulfinyl)- and poly(arylsulfanyl)ferrocenes.

100ul50 mg15 mL25 mg100μl96T0.5 ml100ug10 mg

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#39365562   2024/11/01 To Up

Structural insights into supramolecular interactions in isostructural salts of 2,4,6-triaminopyrimidinium with various heterocyclic carboxylates.

2,4,6-Triaminopyrimidine is an interesting and challenging molecule due to the presence of multiple hydrogen-bond donors and acceptors. Its noncovalent interactions with a variety of carboxylic acids provide several supramolecular aggregates with frequently occurring molecular synthons. The present work focuses on the supramolecular interactions of 2,4,6-triaminopyrimidinium 3-(indol-3-yl)propionate-3-(indol-3-yl)propionic acid (1/1), CHN·CHNO·CHNO, (I), 2,4,6-triaminopyrimidinium 2-(indol-3-yl)acetate, CHN·CHNO, (II), 2,4,6-triaminopyrimidinium 5-bromothiophene-2-carboxylate, CHN·CHBrOS, (III), and 2,4,6-triaminopyrimidinium 5-chlorothiophene-2-carboxylate, CHN·CHClOS, (IV). All four salts exhibit robust homomeric and heteromeric R(8) ring motifs. Salts (I) and (II) develop sextuple [in (I)] and quadruple [in (I) and (II)] hydrogen-bonded arrays through fused-ring motifs. Salt (II) exhibits a rosette-like architecture. Salt (IV) is isostructural and isomorphous with salt (III), exhibiting an identical crystal structure with a different composition and an identical supramolecular architecture. In salts (III) and (IV), a linear hetero-tetrameric motif is formed and, in addition, both salts exhibit halogen-π interactions which enhance the crystal stability. All four salts develop a supramolecular hydrogen-bonded pattern facilitated by several N-H...O and N-H...N hydrogen bonds with multiple furcated donors and acceptors.
Marimuthu Mohana, Sundaramoorthy Gomathi, Packianathan Thomas Muthiah, Ray J Butcher

2342 related Products with: Structural insights into supramolecular interactions in isostructural salts of 2,4,6-triaminopyrimidinium with various heterocyclic carboxylates.

100 μg1 Set100 μg1 Set0.1ml1 mg200ul100.00 ug50

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