Articles with "pine needle" as a keyword



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Pine needle hexane extract promote cell cycle arrest and premature senescence via p27KIP1 upregulation gastric cancer cells

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Published in 2020 at "Food Science and Biotechnology"

DOI: 10.1007/s10068-019-00730-5

Abstract: Pinus densiflora sieb. et zucc.(pine needle) is a traditional medicine used in several East Asian countries. However, the efficacy of pine needle has rarely been reported. In this study showed that the anti-proliferative effects and… read more here.

Keywords: gastric cancer; cell cycle; cancer cells; cancer ... See more keywords
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Esterification of levulinic acid in the production of fuel additives catalyzed by porous sulfonated carbon derived from pine needle

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Published in 2019 at "Catalysis Communications"

DOI: 10.1016/j.catcom.2019.105755

Abstract: Abstract Pine needle derived porous sulfonated carbon is facilely synthesized and subsequently applied in the levulinic acid (LA) esterification with ethanol. Various preparation parameters are optimized to improve the catalytic efficiency. The resulting heterogeneous catalysts… read more here.

Keywords: sulfonated carbon; porous sulfonated; pine needle; carbon ... See more keywords
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Highly efficient microwave-assisted Fenton degradation of metacycline using pine-needle-like CuCo2O4 nanocatalyst

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Published in 2019 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2019.05.097

Abstract: Abstract The heterogeneous Fenton reaction was a powerful technique for degrading organics in wastewater. However, it usually took a long time to meet efficiency requirement. To solve this problem, herein, pine-needle-like CuCo2O4 was prepared and… read more here.

Keywords: microwave assisted; assisted fenton; pine needle; degradation ... See more keywords
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Complete stress–strain curves for pine needle fibre reinforced concrete under compression

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Published in 2021 at "Construction and Building Materials"

DOI: 10.1016/j.conbuildmat.2021.124134

Abstract: Abstract To reduce the high consumption of natural resources by civil construction, in recent years, there are more and more re-searches on using natural biomass to replace coarse and fine natural aggregates. Masson pine needle… read more here.

Keywords: needle fibre; stress strain; pine needle;
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Over 11 kg m-2 h-1 Evaporation Rate Achieved by Cooling Metal-Organic Framework Foam with Pine Needle-Like Hierarchical Structures to Subambient Temperature.

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Published in 2022 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.1c20769

Abstract: Solar steam generation has become a hot research topic because of its great potential to alleviate the drinking water crisis without extra energy input. Although some efforts focusing on designing spatial geometry have been made… read more here.

Keywords: evaporation; pine needle; like hierarchical; needle like ... See more keywords
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Omniphobic nanofiberous membrane with Pine-needle-like hierarchical nanostructures: Towards enhanced performance for membrane distillation.

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Published in 2019 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.9b17494

Abstract: Wetting and fouling phenomena are main concerns for membrane distillation (MD) in treating high salinity industrial wastewater. This work developed an omniphobic membrane by growing titanium dioxide (TiO2) nanorods on polyvinylidene fluoride-co-hexafluoropropylene (PVDF-HFP) nanofibers using… read more here.

Keywords: like hierarchical; needle like; nanofiberous membrane; membrane ... See more keywords
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Bioactivity-Guided Fractionation of Pine Needle Reveals Catechin as an Anti-hypertension Agent via Inhibiting Angiotensin-Converting Enzyme

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Published in 2017 at "Scientific Reports"

DOI: 10.1038/s41598-017-07748-x

Abstract: Hypertension has been recognized as one of the highest risk factors for cardiovascular diseases. Anti-hypertension agent screening and development has been recognized as a pharmaceutical therapy approach for the cardiovascular diseases treatment. Many kinds of… read more here.

Keywords: hypertension agent; anti hypertension; angiotensin converting; converting enzyme ... See more keywords
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Nanotube-assembled pine-needle-like CuS as an effective energy booster for sodium-ion storage

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Published in 2019 at "Journal of Materials Chemistry A"

DOI: 10.1039/c8ta12474d

Abstract: Pine-needle-like CuS with a unique morphology delivers a high capacity and superior rate capability through a two-electron conversion reaction. read more here.

Keywords: like cus; assembled pine; nanotube assembled; pine needle ... See more keywords
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The growth simulation of pine-needle like structure with diffusion-limited aggregation and oriented attachment

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Published in 2022 at "RSC Advances"

DOI: 10.1039/d2ra03649e

Abstract: A growth model combined with diffusion-limited aggregation (DLA) and oriented attachment (OA) is developed for deducing quantitative understanding of the growth process of pine-needle like structures. We define the completely random parameters for describing the… read more here.

Keywords: oriented attachment; diffusion limited; growth; needle like ... See more keywords
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Experimental Study and Numerical Modeling of Downward Flame Spread Along a Single Pine Needle: Part 1 (Experiments)

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Published in 2018 at "Combustion Science and Technology"

DOI: 10.1080/00102202.2017.1380001

Abstract: ABSTRACT This work presents an experimental study of downward flame spread over a vertically positioned single pine needle of Pinus Sibirica. Detailed spatial measurements in the gas phase have been carried out to determine the… read more here.

Keywords: pine; flame; downward flame; flame spread ... See more keywords
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Green synthesis of Fe/Cu oxides composite particles stabilized by pine needle extract and investigation of their adsorption activity for norfloxacin and ofloxacin

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Published in 2020 at "Journal of Dispersion Science and Technology"

DOI: 10.1080/01932691.2020.1764367

Abstract: Abstract Iron, copper oxides composite particles (Fe/Cu oxides CPs) were produced using rapid, single-step, green and sustainable pathway from biomolecules of pine needle extract and were adopted as a potential adsorbent for the removal of… read more here.

Keywords: adsorption; oxides cps; needle extract; oxides composite ... See more keywords