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Showing 9985 to 9996 of 64727 entries
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Terahertz time-domain polarimetry (THz-TDP) based on the spinning E-O sampling technique: determination of precision and calibration.

Optics express

Xu K, Bayati E, Oguchi K, Watanabe S, Winebrenner DP, Hassan Arbab M.
PMID: 32403822
Opt Express. 2020 Apr 27;28(9):13482-13496. doi: 10.1364/OE.389651.

We have developed a terahertz time-domain polarimetry (THz-TDP) system by applying frequency modulation to electro-optic sampling detection in a nonlinear crystal. We characterized the precision of this system in determining the polarization angles to be 1.3

Copper-Catalyzed Chemodivergent Cyclization of N-(.

Organic letters

Yao T, Xia T, Yan W, Xu H, Zhang F, Xiao Y, Zhang J, Liu L.
PMID: 32403931
Org Lett. 2020 Jun 05;22(11):4511-4516. doi: 10.1021/acs.orglett.0c01519. Epub 2020 May 13.

Herein, we described an efficient copper-catalyzed chemo-divergent tandem reaction of N-(

Preimplantation genetic testing for aneuploidy: A review of published blastocyst reanalysis concordance data.

Prenatal diagnosis

Marin D, Xu J, Treff NR.
PMID: 32920823
Prenat Diagn. 2021 Apr;41(5):545-553. doi: 10.1002/pd.5828. Epub 2020 Oct 04.

Preimplantation genetic testing for aneuploidy (PGT-A) reduces miscarriage risk, increases the success of IVF, shortens time to pregnancy, and reduces multiple gestation rates without compromising outcomes. The progression of PGT-A has included common application of next-generation sequencing (NGS) from...

Random vibration-driven continuous-wave CRDS system for calibration-free gas concentration measurement.

Optics letters

Song Z, Xu L, Xie H, Cao Z.
PMID: 32004300
Opt Lett. 2020 Feb 01;45(3):746-749. doi: 10.1364/OL.382697.

Random vibrations were employed to pick up each monochromatic component in a continuous-wave cavity ringdown spectroscopy (CRDS) system using a bichromatic laser source. Light frequencies were selected within flat portions of an absorption profile to suppress the jitter in...

Recent progress in perovskite solar cells: the perovskite layer.

Beilstein journal of nanotechnology

Dai X, Xu K, Wei F.
PMID: 31976196
Beilstein J Nanotechnol. 2020 Jan 06;11:51-60. doi: 10.3762/bjnano.11.5. eCollection 2020.

Perovskite solar cells (PSCs) are set to be game changing components in next-generation photovoltaic technology due to their high efficiency and low cost. In this article, recent progress in the development of perovskite layers, which are the basis of...

An immune cocktail therapy to realize multiple boosting of the cancer-immunity cycle by combination of drug/gene delivery nanoparticles.

Science advances

Wu J, Chen J, Feng Y, Zhang S, Lin L, Guo Z, Sun P, Xu C, Tian H, Chen X.
PMID: 32998884
Sci Adv. 2020 Sep 30;6(40). doi: 10.1126/sciadv.abc7828. Print 2020 Sep.

Immune checkpoint blockade therapy (ICT) has shown potential in the treatment of multiple tumors, but suffers poor response rate in clinic. We found that even combining ICT with chemotherapy, which was wildly used in clinical trials, failed to achieve...

Global inventory of atmospheric fibrous microplastics input into the ocean: An implication from the indoor origin.

Journal of hazardous materials

Liu K, Wang X, Song Z, Wei N, Ye H, Cong X, Zhao L, Li Y, Qu L, Zhu L, Zhang F, Zong C, Jiang C, Li D.
PMID: 32947683
J Hazard Mater. 2020 Dec 05;400:123223. doi: 10.1016/j.jhazmat.2020.123223. Epub 2020 Jun 17.

Atmospheric transport could be a significant pathway for inland microplastics (MPs, with size<5 mm) to the ocean in addition to catchment runoff and coastal discharge. However, atmospheric input of MPs to the ocean is rarely quantified. To address this...

Self-Assembly of Carbon Black/AAO Templates on Nanoporous Si for Broadband Infrared Absorption.

ACS applied materials & interfaces

Li H, Wu L, Zhang H, Dai W, Hao J, Wu H, Ren F, Liu C.
PMID: 31875671
ACS Appl Mater Interfaces. 2020 Jan 22;12(3):4081-4087. doi: 10.1021/acsami.9b19107. Epub 2020 Jan 08.

Broadband absorption in the mid-infrared region is of significance for wide applications, such as photo/thermal detection, infrared stealth, and thermal imaging. Recently, metal-based plasmonic absorbers have been developed in the mid-infrared region. However, the fabrication cost, thickness, and bandwidth...

Long-term outcomes of percutaneous coronary intervention in grafts and native vessels in coronary artery bypass grafting patients with diabetes mellitus.

Journal of thoracic disease

Liu D, Cui X, Luo X, Sun Z, Xu B, Qiao S, Yuan J.
PMID: 31903270
J Thorac Dis. 2019 Nov;11(11):4798-4806. doi: 10.21037/jtd.2019.10.33.

BACKGROUND: Atherosclerosis in diabetic patients progresses fast. Evidence on how to choose target vessels of percutaneous coronary interventions (PCIs) in diabetic patients post-coronary artery bypass graft (post-CABG) is insufficient.METHODS: One hundred and fifty-seven patients with diabetes and previous CABG,...

Rational Design of "Three-in-One" Ratiometric Nanoprobes: Protein-Caged Dityrosine, CdS Quantum Dots, and Gold Nanoclusters.

ACS omega

Shu T, Sun Y, Bai Y, Lin X, Zhou Z, Su L, Zhang X.
PMID: 32337458
ACS Omega. 2020 Apr 09;5(15):8943-8951. doi: 10.1021/acsomega.0c00711. eCollection 2020 Apr 21.

Recently, multiplexed ratiometric fluorescence sensors for detecting several analytes have received much interest because of their multifunctionality. Here, we fabricate a novel trinity fluorescent nanoprobe in which one small-molecule fluorophore, blue-emissive dityrosine (diTyr) residues, and two nanomaterial fluorophores, green-emissive...

Moving Electrons Purposefully through Single Molecules and Nanostructures: A Tribute to the Science of Professor Nongjian Tao (1963-2020).

ACS nano

Forzani ES, He H, Hihath J, Lindsay S, Penner RM, Wang S, Xu B.
PMID: 32940998
ACS Nano. 2020 Oct 27;14(10):12291-12312. doi: 10.1021/acsnano.0c06017. Epub 2020 Sep 17.

Electrochemistry intersected nanoscience 25 years ago when it became possible to control the flow of electrons through single molecules and nanostructures. Many surprises and a wealth of understanding were generated by these experiments. Professor Nongjian Tao was among the...

The reduced left hippocampal volume related to the delayed P300 latency in amnestic mild cognitive impairment.

Psychological medicine

Gao L, Gu L, Shu H, Chen J, Zhu J, Wang B, Shi Y, Song R, Li K, Li X, Zhang H, Zhang H, Zhang Z.
PMID: 32308167
Psychol Med. 2020 Apr 20;1-9. doi: 10.1017/S0033291720000811. Epub 2020 Apr 20.

BACKGROUND: Amnestic mild cognitive impairment (aMCI) is characterized by delayed P300 latency and reduced grey matter (GM) volume, respectively. The relationship between the features in aMCI is unclear. This study was to investigate the relationship between the altered P300...

Showing 9985 to 9996 of 64727 entries