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Showing 1 to 12 of 57 entries
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Electronic structures of rutile (011)(2 × 1) surfaces: A many-body perturbation theory study.

The Journal of chemical physics

Liu G, Chen T, Liu X, Jin F, Yuan S, Ma Y.
PMID: 28388157
J Chem Phys. 2017 Mar 28;146(12):124702. doi: 10.1063/1.4978793.

Using the GW method within many-body perturbation theory, we investigate the electronic properties of the rutile (011) surfaces with different reconstruction patterns. We find that keeping the Ti:O ratio on the reconstructedsurface to 1:2 enlarges the bandgap of the...

Role of multi-mode ultrasound in the diagnosis of level 4 BI-RADS breast lesions and Logistic regression model.

International journal of clinical and experimental medicine

Leng X, Huang G, Yao L, Ma F.
PMID: 26629092
Int J Clin Exp Med. 2015 Sep 15;8(9):15889-99. eCollection 2015.

OBJECTIVE: This study is to investigate the diagnostic role of multi-mode ultrasound in level 4 BI-RADS breast lesions and to establish a Logistic regression model.METHODS: Totally 179 patients with 182 sites of breast lesions were enrolled in this study....

Excited States of Dicyanovinyl-Substituted Oligothiophenes from Many-Body Green's Functions Theory.

Journal of chemical theory and computation

Baumeier B, Andrienko D, Ma Y, Rohlfing M.
PMID: 26593361
J Chem Theory Comput. 2012 Mar 13;8(3):997-1002. doi: 10.1021/ct2008999. Epub 2012 Mar 02.

Excited states of dicyanovinyl-substituted oligothiophenes are studied using many-body Green's functions theory within the GW approximation and the Bethe-Salpeter equation. By varying the number of oligomer repeat units, we investigate the effects of resonant-antiresonant transition coupling, dynamical screening, and...

Where do photogenerated holes at the g-C.

Nanoscale

Ma H, Feng J, Jin F, Wei M, Liu C, Ma Y.
PMID: 30090897
Nanoscale. 2018 Aug 23;10(33):15624-15631. doi: 10.1039/c8nr04505d.

Graphitic carbon nitride (g-C3N4), a metal-free two-dimensional photocatalyst, has drawn increasing attention due to its application in photocatalytic water splitting. However, its quantum efficiency is limited by the poor performance of the oxygen evolution reaction (OER). Therefore, it is...

Electronic energy transfer studied by many-body Green's function theory.

The Journal of chemical physics

Leng X, Jin F, Wei M, Ma H, Feng J, Ma Y.
PMID: 31042917
J Chem Phys. 2019 Apr 28;150(16):164107. doi: 10.1063/1.5066290.

We present a combination of many-body Green's function theory and Förster-Dexter theory to estimate the excitation energy transfer (EET) coupling in both the isolated and condensed systems. This approach employs the accurate wave functions of excitons, which are derived...

Distinct soil bacterial patterns along narrow and broad elevational gradients in the grassland of Mt. Tianshan, China.

Scientific reports

Li R, Liu Y, Cheng J, Xue N, Sun Z, Zhang P, Li N, Di X, Fan W, Deng J, Ma Y, Li M, Sheng J.
PMID: 34997011
Sci Rep. 2022 Jan 07;12(1):136. doi: 10.1038/s41598-021-03937-x.

Bacteria are essential regulators of soil biogeochemical cycles. While several studies of bacterial elevational patterns have been performed in recent years, the drivers of these patterns remain incompletely understood. To clarify bacterial distribution patterns and diversity across narrow- and...

A computational method for predicting nucleocapsid protein in retroviruses.

Scientific reports

Guo M, Ma Y, Liu W, Yuan Z.
PMID: 35017554
Sci Rep. 2022 Jan 11;12(1):524. doi: 10.1038/s41598-021-03182-2.

Nucleocapsid protein (NC) in the group-specific antigen (gag) of retrovirus is essential in the interactions of most retroviral gag proteins with RNAs. Computational method to predict NCs would benefit subsequent structure analysis and functional study on them. However, no...

Cestodes in the genomic era.

Parasitology research

Kamenetzky L, Maldonado LL, Cucher MA.
PMID: 34665308
Parasitol Res. 2021 Oct 19; doi: 10.1007/s00436-021-07346-x. Epub 2021 Oct 19.

The first cestode genomes were obtained by an international consortium led by the Wellcome Sanger Institute that included representative institutions from countries where the sequenced parasites have been studied for decades, in part because they are etiological agents of...

Prediction of the occurrence of calcium oxalate kidney stones based on clinical and gut microbiota characteristics.

World journal of urology

Xiang L, Jin X, Liu Y, Ma Y, Jian Z, Wei Z, Li H, Li Y, Wang K.
PMID: 34427737
World J Urol. 2021 Aug 24; doi: 10.1007/s00345-021-03801-7. Epub 2021 Aug 24.

PURPOSE: To predict the occurrence of calcium oxalate kidney stones based on clinical and gut microbiota characteristics.METHODS: Gut microbiota and clinical data from 180 subjects (120 for training set and 60 for validation) attending the West China Hospital (WCH)...

One bioprobe: a fluorescent and AIE-active macromolecule; two targets: nucleolus and mitochondria with long term tracking.

Journal of materials chemistry. B

Ma H, Yang Z, Cao H, Lei L, Chang L, Ma Y, Yang M, Yao X, Sun S, Lei Z.
PMID: 32263832
J Mater Chem B. 2017 Jan 28;5(4):655-660. doi: 10.1039/c6tb02844f. Epub 2016 Dec 05.

Specific organelle imaging and long-term cellular tracking are of paramount importance in monitoring biological processes, pathological pathways, and therapeutic effects, etc. Herein, we report a novel macromolecule fluorescent probe (TPPA-DBO), which is synthesized from tris(4-(pyridin-4-yl)phenyl)amine (TPPA) and 1,8-dibromononane (DBO)...

A computational method for predicting nucleocapsid protein in retroviruses.

Scientific reports

Guo M, Ma Y, Liu W, Yuan Z.
PMID: 35017554
Sci Rep. 2022 Jan 11;12(1):524. doi: 10.1038/s41598-021-03182-2.

Nucleocapsid protein (NC) in the group-specific antigen (gag) of retrovirus is essential in the interactions of most retroviral gag proteins with RNAs. Computational method to predict NCs would benefit subsequent structure analysis and functional study on them. However, no...

Short Chain Fatty Acids Prevent Glyoxylate-Induced Calcium Oxalate Stones by GPR43-Dependent Immunomodulatory Mechanism.

Frontiers in immunology

Jin X, Jian Z, Chen X, Ma Y, Ma H, Liu Y, Gong L, Xiang L, Zhu S, Shu X, Qi S, Li H, Wang K.
PMID: 34675921
Front Immunol. 2021 Oct 05;12:729382. doi: 10.3389/fimmu.2021.729382. eCollection 2021.

Calcium oxalate (CaOx) stones are the most common type of kidney stones and are associated with high recurrence, short chain fatty acids (SCFAs), and inflammation. However, it remains uncertain whether SCFAs affect the formation of CaOx stones through immunomodulation....

Showing 1 to 12 of 57 entries