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Showing 9985 to 9996 of 61453 entries
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Fiber-enhanced Raman spectroscopy for highly sensitive H.

Optics express

Wang J, Chen W, Wang P, Zhang Z, Wan F, Zhou F, Song R, Wang Y, Gao S.
PMID: 34615304
Opt Express. 2021 Sep 27;29(20):32296-32311. doi: 10.1364/OE.437693.

An innovative fiber-enhanced Raman gas sensing system with a hollow-core anti-resonant fiber is introduced. Two iris diaphragms are implemented for spatial filtering, and a reflecting mirror is attached to one fiber end that provides a highly improved Raman signal...

Target-enriched sequencing enables accurate identification of bloodstream infections in whole blood.

Journal of microbiological methods

Li Q, Huang W, Zhang S, Zheng Y, Lv Q, Kong D, Zhang L, Zhang Y, Zhao Z, Wang M, Jiang H, Liu P, Jiang Y.
PMID: 34915067
J Microbiol Methods. 2021 Dec 14;192:106391. doi: 10.1016/j.mimet.2021.106391. Epub 2021 Dec 14.

Bloodstream infections are within the top ten causes of death globally, with a mortality rate of up to 70%. Gold standard blood culture testing is time-consuming, resulting in delayed, but accurate, treatment. Molecular methods, such as RT-qPCR, have limited...

Single pixel wide gamut dynamic color modulation based on a graphene micromechanical system.

Optics express

Xu Y, Li H, Zhang X, Liu W, Zhang Z, Qin S, Liu J.
PMID: 34615318
Opt Express. 2021 Sep 27;29(20):32491-32504. doi: 10.1364/OE.434381.

Dynamic color modulation in the composite structure of a graphene microelectromechanical system (MEMS)-photonic crystal microcavity is investigated in this work. The designed photonic crystal microcavity has three resonant standing wave modes corresponding to the three primary colors of red...

Ecdysone signal pathway participates in shell formation in pearl oysters Pinctada fucata martensii.

The Journal of steroid biochemistry and molecular biology

Xiong X, Cao Y, Li Z, Huang R, Du X, Zheng Z.
PMID: 34915168
J Steroid Biochem Mol Biol. 2021 Dec 13;217:106045. doi: 10.1016/j.jsbmb.2021.106045. Epub 2021 Dec 13.

Ecdysone exists in arthropods, Mollusca and other invertebrates and plays vital roles in exoskeleton formation of Ecdysozoa. However, little is known about its functions in bivalve species. Herein, we identified ecdysone from the serum of pearl oyster Pinctada fucata...

Understandings, Attitudes, and Barriers About Diabetes Care: Analysis of Factors Influencing Community Pharmacists in China.

Diabetes, metabolic syndrome and obesity : targets and therapy

Wang J, Pei Y, Yu F, Kang Z, Zheng Y.
PMID: 33976560
Diabetes Metab Syndr Obes. 2021 May 03;14:1999-2009. doi: 10.2147/DMSO.S304066. eCollection 2021.

PURPOSE: Diabetes mellitus (DM) has been known as a major chronic health problem in China. Suboptimal management of diabetic patients may incur serious complications, even death. The quality of post-hospital care has a good relationship with community pharmacists. However,...

Overweight and risk of type 2 diabetes: A prospective Chinese twin study.

Diabetes & metabolism

Xi Y, Gao W, Zheng K, Lv J, Yu C, Wang S, Huang T, Sun D, Liao C, Pang Y, Pang Z, Yu M, Wang H, Wu X, Dong Z, Wu F, Jiang G, Wang X, Liu Y, Deng J, Lu L, Cao W, Li L.
PMID: 34520837
Diabetes Metab. 2021 Sep 12;48(3):101278. doi: 10.1016/j.diabet.2021.101278. Epub 2021 Sep 12.

OBJECTIVES: This study aimed to estimate the association between overweight and type 2 diabetes mellitus (T2DM) in twins, and further to explore whether genetic and early-life environmental factors account for this association.METHODS: This study included 31,197 twin individuals from...

Critical point of jamming transition in two-dimensional monodisperse systems.

The European physical journal. E, Soft matter

Deng L, Zhao C, Xu Z, Zheng W.
PMID: 33306156
Eur Phys J E Soft Matter. 2020 Dec 03;43(12):75. doi: 10.1140/epje/i2020-11998-y.

The existence of amorphous packings in two-dimensional monodisperse system is a classical unsolved problem. We get the energy minimum state by the energy minimization method of enthalpy under constant pressure conditions. Firstly, we find that there are two peaks...

Insights on functionalized carbon nanotubes for cancer theranostics.

Journal of nanobiotechnology

Tang L, Xiao Q, Mei Y, He S, Zhang Z, Wang R, Wang W.
PMID: 34915901
J Nanobiotechnology. 2021 Dec 16;19(1):423. doi: 10.1186/s12951-021-01174-y.

Despite the exciting breakthroughs in medical technology, cancer still accounts for one of the principle triggers of death and conventional therapeutic modalities often fail to attain an effective cure. Recently, nanobiotechnology has made huge advancement in cancer therapy with...

Quantitative material analysis using secondary electron energy spectromicroscopy.

Scientific reports

Han W, Zheng M, Banerjee A, Luo YZ, Shen L, Khursheed A.
PMID: 33335154
Sci Rep. 2020 Dec 17;10(1):22144. doi: 10.1038/s41598-020-78973-0.

This paper demonstrates how secondary electron energy spectroscopy (SEES) performed inside a scanning electron microscope (SEM) can be used to map sample atomic number and acquire bulk valence band density of states (DOS) information at low primary beam voltages....

Successful virologic outcomes over time among HAART-treated HIV-infected patients.

AIDS care

Yang J, Li X, Jiang M, Pan X, Song Y, Li M, Xu P, Zheng J, Wang Y.
PMID: 34581229
AIDS Care. 2021 Sep 28;1-8. doi: 10.1080/09540121.2021.1981223. Epub 2021 Sep 28.

Few large studies evaluated the effects of time trends on virologic suppression in people living with HIV/AIDS (PLWHA) in China. To address this, An retrospective observational longitudinal study was conducted. We examined annual trends in the rate of virologic...

Lymphovascular Invasion as a Prognostic Factor in Non-Metastatic Adenocarcinoma of Esophagogastric Junction After Radical Surgery.

Cancer management and research

Zheng C, Feng X, Zheng J, Yan Q, Hu X, Feng H, Deng Z, Liao Q, Wang J, Li Y.
PMID: 33364828
Cancer Manag Res. 2020 Dec 14;12:12791-12799. doi: 10.2147/CMAR.S286512. eCollection 2020.

PURPOSE: Tumors with lymphovascular invasion (LVI) are thought to be associated with lymph node metastasis and to lead to a worse prognosis. However, the effect of LVI on the prognosis of adenocarcinoma of esophagogastric junction (AEG) is still unclear.PATIENTS...

MgCo layered double hydroxide-based yolk shell polyhedrons as multifunctional sulfur mediator for lithium-sulfur batteries.

Nanotechnology

Zhang K, Li Y, Wang H, Zhang Z, Liu G, Zhang Y.
PMID: 34740208
Nanotechnology. 2021 Dec 23;33(11). doi: 10.1088/1361-6528/ac3703.

The development of efficient sulfur host materials to address the shuttle effect issues of lithium polysulfides (LiPSs) is crucial in the lithium-sulfur (Li-S) batteries but still challenging. In the present study, a novel yolk shell structured MgCo-LDH/ZIF-67 composite is...

Showing 9985 to 9996 of 61453 entries