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UnknownCrystal structures of three 4-substituted-2,2'-bipyridines synthesized by Sonogashira and Suzuki-Miyaura cross-coupling reactions.
Facile synthetic routes for three 4-substituted 2,2'-bi-pyridine derivatives, 4-[2-(4-methyl-phenyl)-ethyn-yl]-2,2'-bi-pyridine, C19H14N2, (I), 4-[2-(pyridin-3-yl)ethyn-yl]-2,2'-bi-pyridine, C17H11N3, (II), and 4-(indol-4-yl)-2,2'-bi-...
S-EPMC5382633 | biostudies-literature
UnknownCrystal structures of two platinum(II) complexes containing ethyl eugenoxyacetate and 2-amino-pyridine.
In the title complexes, trans-(2-amino-pyridine-κN)di-chlorido-{4-eth-oxy-carbonyl-meth-oxy-3-meth-oxy-1-[(2,3-η)-prop-2-en-1-yl]benzene}-platinum(II), [PtCl2(C5H6N2)(C14H18O4)], (I), and (2-amino-pyridine-κ
S-EPMC5382625 | biostudies-literature
UnknownCarbon-polyaniline coaxial structures for enhanced charge transfer and capacitance in supercapacitors.
Polyaniline (PANI) is widely used as a pseudocapacitive material in supercapacitors. However, PANI exhibits limited capacitance due to its poor electrical conductivity and low specific surface area. In this study, coaxial structures composed of silver nanowires (AgNWs) as the core, subsequently depo...
S-EPMC12498457 | biostudies-literature
UnknownInvestigation into SARS-CoV-2 Resistance of Compounds in Garlic Essential Oil.
Eighteen active substances, including 17 organosulfur compounds found in garlic essential oil (T), were identified by GC-MS analysis. For the first time, using the molecular docking technique, we report the inhibitory effect of the considered compounds on the host receptor angiotensin-converting enz...
S-EPMC7123907 | biostudies-literature
UnknownThe Role of p.Ser1105Ser (in NPHS1 Gene) and p.Arg548Leu (in PLCE1 Gene) with Disease Status of Vietnamese Patients with Congenital Nephrotic Syndrome: Benign or Pathogenic?
Background and Objectives: Congenital nephrotic syndrome (CNS), a genetic disease caused by mutations in genes on autosomes, usually occurs in the first three months after birth. A number of genetic mutations in genes, which encode for the components of the glomerular filtration barrier have been id...
S-EPMC6524047 | biostudies-literature
UnknownAntibacterial efficacy of low-dosage silver nanoparticle-sodium alginate-chitosan nanocomposite films against pure and clinical acne strains.
The silver nanoparticles-sodium alginate-chitosan (AgNPs-Alg-Chi) nanocomposite film is a compelling material with demonstrated antibacterial efficacy against various pure bacterial strains. However, its potential cytotoxicity at elevated Ag doses warrants investigation. There is a notable dearth of...
S-EPMC11492429 | biostudies-literature
UnknownDepression, anxiety and stress among healthcare workers in the context of the COVID-19 pandemic: a cross-sectional study in a tertiary hospital in Northern Vietnam.

Introduction

The outbreak of coronavirus severe acute respiratory syndrome coronavirus 2 (SARS-CoV2) had significant effects on the mental well-being in general, particularly for healthcare professionals. This study examined the prevalence of depression, anxiety, and stress, and identified t...
S-EPMC10546943 | biostudies-literature
UnknownCrystal structure of (E)-N'-[1-(4-amino-phen-yl)ethyl-idene]-2-hy-droxy-5-iodo-benzohydrazide methanol monosolvate.
In the title compound, C15H14IN3O2·CH3OH, two aromatic rings are linked by an N-substituted hydrazide function. The dihedral angle between the aromatic rings is 10.53 (8)°. The stereochemistry about the imine function is E. The met...
S-EPMC6038649 | biostudies-literature
UnknownInternal consistency reliability, construct validity, and item response characteristics of the Kessler 6 scale among hospital nurses in Vietnam.
The present study investigated the internal consistency reliability, construct validity, and item response characteristics of a newly developed Vietnamese version of the Kessler 6 (K6) scale among hospital nurses in Hanoi, Vietnam. The K6 was translated into the Vietnamese language following a stand...
S-EPMC7241835 | biostudies-literature
UnknownRifampicin resistant <i>Mycobacterium tuberculosis</i> in Vietnam, 2020-2022.

Objective

We conducted a descriptive analysis of multi-drug resistant tuberculosis (MDR-TB) in Vietnam's two largest cities, Hanoi and Ho Chi Minh city.

Methods

All patients with rifampicin resistant tuberculosis were recruited from Hanoi and surrounding provinces between 2020 and 202...
S-EPMC10958107 | biostudies-literature
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