Here, we propose a planar hot-electron photodetector based on broadband Tamm plasmon resonance using a TiN layer, n-type doped Si layer, and seven pairs of DBRs. Simulation results show high absorption (94.2%) with a full width at half maximum of 239.3 nm, which is 2.9 times that of the Au/DBR configuration. We predict that the photoresponsivity can reach 26.1 mA W-1 at 1140 nm. Since the planar nanofilms for TP resonance are facile to fabricate, this work promotes hot-electron applications in broadband photodetection and other broadband light-harvesting applications.A large number of plants and fungi are homologs of medicine and food, and are used in the form of decoctions for complementary foods, dietary cures, and disease therapy in traditional medicine. Besides the widespread concern around the physiological and pharmacological actions of the active ingredients, the phase change in decoction and its influences on the active ingredients’ absorption should not be ignored. Lots of particle aggregates are generated during the decoction of herbal medicine and then end up being taken together with the active ingredients. The question arises, “Is the absorption of active ingredients associated with the particle aggregates in decoction?” The present study takes the Coptis chinensis decoction (CCD), the particle aggregates in CCD (CCD-Ps), and the water-insoluble active ingredient of Berberine (Ber) as typical examples to investigate the effects of particle aggregates in herbal medicine decoction on the active ingredient absorption in the intestine and the underlying mechanismh multiple mechanisms.Hierarchical nitrogen-doped carbon encapsulated hollow ZnSe/CoSe2 (ZnSe/CoSe2@N-C) nanospheres are fabricated by a convenient solvothermal and selenization approach, followed by a carbonization process. The as-obtained ZnSe/CoSe2@N-C possesses a multilevel nanoscale architecture composed of a thin carbon shell with a size of around 12 nm and hollow selenide nanoparticles as the core with tiny rough grains and rich voids as the subunits. The robust carbon protective shell and synergistic effect between double metal ions boost the electron and ion transportation as well as promote effective extraction and insertion of lithium ions. Hollow ZnSe/CoSe2@N-C spheres show high reversible capacity with 1153 mA h g-1 remaining over 100 cycles at 100 mA g-1. In particular, the hollow ZnSe/CoSe2@N-C spheres show an outstanding cycling stability at a high rate of 2000 mA g-1 with the reversible capacity of up to 966 mA h g-1 remaining after 500 cycles. As an advanced anode, ZnSe/CoSe2@N-C composite shows remarkable cycling stability and exceptional rate capability in the field of energy storage technologies.Covering up to October 2020 Furanocoumarins are plant secondary metabolites used to treat several skin disorders, such as psoriasis and vitiligo, and also with other potential therapeutic activities. APX-115 Furanocoumarins are extracted from plants where they accumulate in low amounts over long growth periods. In addition, their extraction and purification are difficult in an environmentally unfriendly and expensive process. Hence, new sustainable and greener production schemes able to overcome such limitations ought to be developed. While the heterologous production of simple coumarins has been demonstrated, the biosynthesis of more complex furanocoumarins remains greatly unexplored. Although several important steps of the pathway have been elucidated in the last decade, the complete pathway has not been completely unravelled. In this paper, we review the natural conversion of amino acids into furanocoumarins, as well as the heterologous expression of each enzyme of the pathway. We also explore the challenges that need to be addressed so that their heterologous production can become a viable alternative.Commercial graphite (GP), graphite oxide (GO), and two carbon nanofibers (CNF-PR24-PS and CNF-PR24-LHT) were used as catalysts for the metal-free dehydrogenation reaction of formic acid (FA) in the liquid phase. Raman and XPS spectroscopy demonstrated that the activity is directly correlated with the defectiveness of the carbon material (GO > CNF-PR24-PS > CNF-PR24-LHT > GP). Strong deactivation phenomena were observed for all the catalysts after 5 minutes of reaction. Density functional theory (DFT) calculations demonstrated that the single vacancies present on the graphitic layers are the only active sites for FA dehydrogenation, while other defects, such as double vacancies and Stone-Wales (SW) defects, rarely adsorb FA molecules. Two different reaction pathways were found, one passing through a carboxyl species and the other through a hydroxymethylene intermediate. In both mechanisms, the active sites were poisoned by an intermediate species such as CO and atomic hydrogen, explaining the catalyst deactivation observed in the experimental results.The function of an organic solar cell relies on making a contact surface between a donor and acceptor material. For efficient conversion of solar energy, this heterojunction must be maximized. Nanoparticulate systems already have a large surface-to-volume ratio per se. We increase the area of the heterojunction even further. Based on the miniemulsion process, colloidal particles are produced that contain both donor and acceptor material. Composite nanoparticles of Poly(3-hexylthiophene-2,5-diyl) and Phenyl-C61-butyric acid methyl ester (P3HT  PCBM) are prepared via the miniemulsion method. Here, the process parameters are tuned to optimize the efficacy of the composite nanoparticles. Depending on the surfactant concentration, the solvent and the processing temperature, we can tune the particle size and the morphology of the intraparticular heterojunction from Janus type to core-shell structures. Based on these findings, we finally identify the process parameters to achieve optimal solar cell performance.Covering 2015 to 2020 The field of natural products is dominated by a discovery paradigm that follows the sequence isolation, structure elucidation, chemical synthesis, and then elucidation of mechanism of action and structure-activity relationships. Although this discovery paradigm has proven successful in the past, researchers have amassed enough evidence to conclude that the vast majority of nature’s secondary metabolites – biosynthetic “dark matter” – cannot be identified and studied by this approach. Many biosynthetic gene clusters (BGCs) are expressed at low levels, or not at all, and in some instances a molecule’s instability to fermentation or isolation prevents detection entirely. Here, we discuss an alternative approach to natural product identification that addresses these challenges by enlisting synthetic chemistry to prepare putative natural product fragments and structures as guided by biosynthetic insight. We demonstrate the utility of this approach through our structure elucidation of colibactin, an unisolable genotoxin produced by pathogenic bacteria in the human gut.