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Chapter and Conference Paper
Treatment of Oil-Polluted Seawater by Modified Biochar Immobilized with Petroleum Degrading Bacteria
The pine sawdust biochar (BC) prepared by pyrolysis at 400 °C for 2 h was modified with different amounts of hydrochloric acid, among which 5H-BC modified by 5 mol·L−1 hydrochloric acid had the best oil adsorptio...
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Article
Open AccessLong-term application of silver nanoparticles in dental restoration materials: potential toxic injury to the CNS
Silver nanoparticles (AgNPs) have durable and remarkable antimicrobial effects on pathogenic microorganisms, such as bacteria and fungi, in dental plaques. As such, they are widely added to dental restoration ...
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Article
1,4,6-trihydroxy-8-alkylated-9,10-anthraquinones with antibacterial activities from soil-derived Streptomyces sp. WS-13394
Two new 1,4,6-trihydroxy-8-alkylated-9,10-anthraquinones (1–2) were isolated from the culture broth of the soil actinomycete Streptomyces sp. WS-13394. Their structures were elucidated on the basis of extensive s...
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Chapter
Novel Agroactive Secondary Metabolites from Actinomycetes in the Past Two Decades with Focus on Screening Strategies and Discovery
Actinomycetes produce plenty of bioactive secondary metabolites. Since the golden age of antibiotics, actinomycetes have been the kernel of discovery of pharmaceutical and agrochemical entities. Many important...
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Article
Two new dipimprinine alkaloids from soil-derived Streptomyces sp. 44414B
Two new dipimprinine alkaloids dipimprinine E (1) and dipimprinine F (2) were isolated from Streptomyces sp. 44414B. The structure was elucidated by extensive spectroscopic analysis, including ESI-MS, HR-MS, and ...
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Article
The inhibitory effect of dehydroepiandrosterone and its derivatives against influenza A virus in vitro and in vivo
The antiviral activity of dehydroepiandrosterone (DHEA) and 21 synthetic derivatives against influenza A virus (IAV) replication was investigated in vitro in cell culture. Our results revealed that three DHEA ana...
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Article
Novonestmycins A and B, two new 32-membered bioactive macrolides from Streptomyces phytohabitans HBERC-20821
Two new 32-membered macrolide compounds, named Novonestmycins A (1) and B (2), were isolated from the soil strain Streptomyces phytohabitans HBERC-20821. Their structures were elucidated by using spectroscopic me...
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Article
Open AccessAntiviral effects against EV71 of pimprinine and its derivatives isolated from Streptomyces sp
The pimprinine family of compounds represent very important and promising microbial metabolites for drug discovery. However, their ability in inhibiting viral infections has not yet been tested.
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Article
Structural diversity-guided convenient construction of functionalized 4H-1,3,4-oxadiazin-5(6H)-one derivatives
A molecular diversity-oriented convenient access to multi-substituted 1,3,4-oxadiazinone scaffolds via four different methods from substituted benzoic acid derivatives is described. The target molecules have b...
