Found 227 Results / Page 5 of 12
2021 / Bioorganic chemistry
Two novel monoterpenoid indole alkaloids (MIAs), gelsechizines A-B (1–2), along with four known ones (3–6) were isolated from the fruits… Continue reading Monoterpenoid indole alkaloids from the fruits of Gelsemium elegans and their anti-inflammatory activities
2021 / Fitoterapia
Four previously unreported sesquiterpenoid diasteromers, arteannoides U–X (1–4), together with one new norsesquiterpenoid 5 (arteannoide Y) and one undescribed rearranged… Continue reading Arteannoides U–Z: Six undescribed sesquiterpenoids with anti-inflammatory activities from the aerial parts of Artemisia annua (Qinghao)
2021 / Phytochemistry Letters
Three new flavonoids, including a new prenylated aurone, 7,2′,5′-trihydroxy-8-prenylaurone (1), and two new flavanones, 2(S)-4′-hydroxy-6-methoxy-7-(2”-hydroxy-3”-methybult-3”-enyl)flavanone (2) and 2(S)-4′-hydroxy-7-methoxy-6-(1”,2”-epoxy-3”-hydroxy-dimethyl)flavanone (3), together… Continue reading Flavonoids from the seeds of Psoralea corylifolia inhibit diacylglycerol acyltransferase
2021 / Bioorganic chemistry
Two new tetrahydrobenzannulated 5,5-spiroketal sesquiterpenes (1 and 2) and three novel benzannulated 5,5-spiroketal sesquiterpenes (3–5) namely angepubesins A-E, together with… Continue reading Benzannulated 5,5-spiroketal sesquiterpenes from the roots of Angelica Pubescens
2021 / Nature Communications
Histopathological level imaging in a non-invasive manner is important for clinical diagnosis, which has been a tremendous challenge for current… Continue reading Artificially engineered antiferromagnetic nanoprobes for ultra-sensitive histopathological level magnetic resonance imaging
2021 / Nature Communications
High-entropy alloys (HEAs) have been intensively pursued as potentially advanced materials because of their exceptional properties. However, the facile fabrication… Continue reading Hydrogen spillover-driven synthesis of high-entropy alloy nanoparticles as a robust catalyst for CO2 hydrogenation
2021 / Scientific reports
Sequence variants (SV) in protein bio therapeutics can be categorized as unwanted impurities and may raise serious concerns in efficacy… Continue reading Identification, characterization and control of a sequence variant in monoclonal antibody drug product: a case study
2021 / Scientific reports
Over the past few years, biogenic methods for designing silver nanocomposites are in limelight due to their ability to generate… Continue reading Terrestrial snail-mucus mediated green synthesis of silver nanoparticles and in vitro investigations on their antimicrobial and anticancer activities
2021 / Scientific reports
In this investigation, we report the effect on the microscopic dynamics and interactions of the cytokine interferon gamma (IFN-γ) and… Continue reading New insights into the microscopic interactions associated with the physical mechanism of action of highly diluted biologics
2021 / npj 2D Materials and Applications
We report the study of two-dimensional graphitic carbon nitride (GCN) functionalized with copper single atoms as a catalyst for the… Continue reading Copper single-atoms embedded in 2D graphitic carbon nitride for the CO2 reduction
2021 / Biomolecules
Natural products have been fundamental materials in drug discovery. Traditional strategies for observing natural products with novel structure and/or biological… Continue reading Dilignans with a Chromanol Motif Discovered by Molecular Networking from the Stem Barks of Magnolia obovata and Their Proprotein Convertase Subtilisin/Kexin Type 9 Expression Inhibitory Activity
2021 / Scientific Report
Wild ginseng (Panax ginseng) adventitious root cultures were prepared by elicitation using methyl jasmonate and investigated further to find new… Continue reading Curcubinoyl flavonoids from wild ginseng adventitious root cultures
2020 / Nature Communications volume 11, Article number: 565 (2020)
Optical patch antennas sandwiching dielectrics between metal layers have been used as deep subwavelength building blocks of metasurfaces for perfect… Continue reading Synchronously wired infrared antennas for resonant single-quantum-well photodetection up to room temperature
2021 / Chenical Physics Letters
BaO-containing glasses of Bi2O–P2O5-V2O5 are synthesized by a conventional melt-quenching method. The as-prepared samples are first heat-treated at 350 °C… Continue reading Evolution of the physicochemical and photocatalytic properties of BaO embedded in bismuth phosphovanadates glasses
2021 / Scientific Report
We report a synthesis strategy for pure hydroxyapatite (HAp) using an amorphous calcium carbonate (ACC) colloid as the starting source.… Continue reading Pure hydroxyapatite synthesis originating from amorphous calcium carbonate
2021 / Scientific Report
The conservation of iron objects exposed to marine aerosol is threatened by the formation of akaganeite, a highly unstable Cl-bearing… Continue reading Development of a novel method for the in-situ dechlorination of immovable iron elements: optimization of Cl− extraction yield through experimental design
2021 / Dyes and Pigments
Two series of 18 newdyesselected from in silico molecular design (i.e. through molecular orbital calculations) weresynthesizedand used in conjunction with… Continue reading Photopolymerization and 3D/4D applications usingnewly developed dyes: Search around the naturalchalcone scaffold in photoinitiating systems
2021 / MDPI
The aim of this study was to characterize hydrolyzable tannins in Polygonaceous plants, asonly a few plants have previously been… Continue reading Ellagitannins and Oligomeric Proanthocyanidins of ThreePolygonaceous Plants
2021 / Journal of Hazardous Materials
The problem of hazardous wastewater remediation is a complicated issue and a global challenge. Herein, a layered Co0.5Ni0.5Fe2O4/SiO2/TiO2 composite matrix… Continue reading Nanocomposite matrix conjugated with carbon nanomaterials for photocatalytic wastewater treatment
2021 / Nature Communications
Water reorientation is essential in a wide range of chemical and biological processes. However, the effects of such reorientation through… Continue reading Water-oriented magnetic anisotropy transitiontemperature
