High-Performance PEO-Based All-Solid-State Battery Achieved by Li-Conducting High Entropy Oxides.

A rock-salt-structured Li-conducting high entropy oxide was prepared and utilized as an active filler in a polyethylene oxide (PEO)-based solid-state composite electrolyte. X-ray diffraction and high-resolution transmission electron microscopy were adopted to analyze the crystal structure of the high entropy oxide containing 20% of Li ions (HL20). The HL20 was crystallized in the 3̅ space group with Li ions located at the center of the MO octahedra.

Effects of Multimedia Assisted Song Integrated Teaching on College Students' English Learning Interests and Learning Outcomes.

In the process of globalization, the English language not only represents British and American culture, but it has also gradually become a language used all over the world, and it has become essential for many people to learn it as a second language. Education is the century business of a nation. At the same time, to meet the needs of E generation, I generation, and touch-screen generation students, teachers are increasingly undertaking multimedia-integrated curriculum design and instruction.

Engineering CpG-ASO-Pt-Loaded Macrophages (CAP@M) for Synergistic Chemo-/Gene-/Immuno-Therapy.

Adoptive cell therapy by natural cells for drug delivery has achieved encouraging progress in cancer treatment over small-molecule drugs. Macrophages have a great potential in antitumor drug delivery due to their innate capability of sensing chemotactic cues and homing toward tumors. However, major challenge in current macrophage-based cell therapy is loading macrophages with adequate amounts of therapeutic, while allowing them to play a role in immunity without compromising cell functions.

Similarity and difference of pathogenesis among lung cancer subtypes suggested by expression profile data.

Lung cancer is difficult to diagnose, has a high mortality rate and a high recurrence rate. By grouping and analyzing the gene expression in lung cancer samples, we selected the differentially expressed genes (DEGs) in total lung cancers or each subgroup, and then searched for the similarities and differences among these. Gene Ontology (GO) analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment were performed, in addition to predictable cell proliferation or immune-related pathways, 'hemostasis', 'coagulation' and 'viral myocarditis' were also enriched in common DEGs, while specific functions or pathways were enriched in different subgroups.

Lung microbiome mediates the progression from chronic obstructive pulmonary disease to lung cancer through inflammation.

Lung microbiome exists in the respiratory tract and parenchymal tissues. It mediates lung injury through a variety of mechanisms, including bacterial disturbance, metabolites, inflammatory response, immune response, and genotoxicity. Accumulating evidences suggest that changes in lung microbiome correlates with chronic obstructive pulmonary disease (COPD) and lung cancer, and the microbiome promotes the progression from COPD to lung cancer.

Designed DNA nanostructure grafted with erlotinib for non-small-cell lung cancer therapy.

Chemotherapy for non-small-cell lung cancer (NSCLC) treatment has been employed over the past 20 years. However, poor water-solubility, low bioavailability and less drug accumulation of chemotherapeutic drugs restrict its antitumor activities in clinic. DNA nanostructures are proposed as drug carriers due to their intrinsic biocompatibility and programmability.

Black silicon Schottky photodetector in sub-bandgap near-infrared regime.

Sub-bandgap near-infrared silicon (Si) photodetectors are key elements in integrated Si photonics. We demonstrate such a Si photodetector based on a black Si (b-Si)/Ag nanoparticles (Ag-NPs) Schottky junction. This photodetector synergistically employs the mechanisms of inner photoemission, light-trapping, and surface-plasmon-enhanced absorption to efficiently absorb the sub-bandgap light and generate a photocurrent.

Colorectal Cancer Genetic Heterogeneity Delineated by Multi-Region Sequencing.

Intratumor heterogeneity (ITH) leads to an underestimation of the mutational landscape portrayed by a single needle biopsy and consequently affects treatment precision. The extent of colorectal cancer (CRC) genetic ITH is not well understood in Chinese patients. Thus, we conducted deep sequencing by using the OncoGxOne™ Plus panel, targeting 333 cancer-specific genes in multi-region biopsies of primary and liver metastatic tumors from three Chinese CRC patients.

[Progress in the molecular genetic mechanism of gonadoblastoma].

Gonadoblastoma (GB), a rare in situ germ cell tumor derived from sex cord and germ cells, is closely associated with gonadal dysgenesis. About 80% of GB individuals exhibit 46, XY female phenotype while the others are 45, XY and 46, XX with disorders of sex development. Moreover, 35% of GB can eventually develop into malignant tumors, such as seminoma and dysgerminoma tumors.

Nanoscale Nitrogen Doping in Silicon by Self-Assembled Monolayers.

This Report presents a nitrogen-doping method by chemically forming self-assembled monolayers on silicon. Van der Pauw technique, secondary-ion mass spectroscopy and low temperature Hall effect measurements are employed to characterize the nitrogen dopants. The experimental data show that the diffusion coefficient of nitrogen dopants is 3.

Microwave-assisted synthesis of water-dispersed CdTe/CdSe core/shell type II quantum dots.

A facile synthesis of mercaptanacid-capped CdTe/CdSe (core/shell) type II quantum dots in aqueous solution by means of a microwave-assisted approach is reported. The results of X-ray diffraction and high-resolution transmission electron microscopy revealed that the as-prepared CdTe/CdSe quantum dots had a core/shell structure with high crystallinity. The core/shell quantum dots exhibit tunable fluorescence emissions by controlling the thickness of the CdSe shell.

Single-crystal nanorings formed by epitaxial self-coiling of polar nanobelts.

Freestanding single-crystal complete nanorings of zinc oxide were formed via a spontaneous self-coiling process during the growth of polar nanobelts. The nanoring appeared to be initiated by circular folding of a nanobelt, caused by long-range electrostatic interaction. Coaxial and uniradial loop-by-loop winding of the nanobelt formed a complete ring.