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Showing 9985 to 9996 of 120487 entries
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Cu-Mediated Stereoselective [4+2] Annulation between N-Hydroxybenzimidoyl Cyanide and Norbornene.

The Journal of organic chemistry

Liu K, Chen ZB, Zhang FL, Chun Qian, Tao SW, Xu QM, Zhu YM.
PMID: 29905071
J Org Chem. 2018 Aug 03;83(15):8457-8463. doi: 10.1021/acs.joc.8b01081. Epub 2018 Jun 25.

A Cu-mediated stereoselective [4+2] annulation between N-hydroxybenzimidoyl cyanides and norbornene (NBE) has been developed for the synthesis of 4 H-1,2-oxazin-4-ones. The reaction proceeds through sequentially forming C-O/C-C bonds. The advantage of this reaction includes high stereoselectivity, excellent yields, as...

Biodegradable Transparent Substrate Based on Edible Starch-Chitosan Embedded with Nature-Inspired Three-Dimensionally Interconnected Conductive Nanocomposites for Wearable Green Electronics.

ACS applied materials & interfaces

Miao J, Liu H, Li Y, Zhang X.
PMID: 29905073
ACS Appl Mater Interfaces. 2018 Jul 11;10(27):23037-23047. doi: 10.1021/acsami.8b04291. Epub 2018 Jun 27.

Electronic waste (E-waste) contain large environmental contaminants such as toxic heavy metals and hazardous chemicals. These contaminants would migrate into drinking water or food chains and pose a serious threat to environment and human health. Biodegradable green electronics has...

Contrasting bacterial and archaeal distributions reflecting different geochemical processes in a sediment core from the Pearl River Estuary.

AMB Express

Wang W, Tao J, Liu H, Li P, Chen S, Wang P, Zhang C.
PMID: 31970539
AMB Express. 2020 Jan 22;10(1):16. doi: 10.1186/s13568-020-0950-y.

Microbial community structure and metabolic activities have profound impacts on biogeochemical processes in marine sediments. Functional bacteria such as nitrate- and sulfate-reducing bacteria respond to redox gradients by coupling specific reactions amenable to relevant energy metabolisms. However, similar functional...

Toward a More Complete, Flexible, and Safer Speed Planning for Autonomous Driving via Convex Optimization.

Sensors (Basel, Switzerland)

Zhang Y, Chen H, Waslander SL, Yang T, Zhang S, Xiong G, Liu K.
PMID: 29986478
Sensors (Basel). 2018 Jul 06;18(7). doi: 10.3390/s18072185.

In this paper, we present a complete, flexible and safe convex-optimization-based method to solve speed planning problems over a fixed path for autonomous driving in both static and dynamic environments. Our contributions are five fold. First, we summarize the...

Retracted: Common bile duct stones with situs inversus totalis.

ANZ journal of surgery

Feng Q, Liu J, Yao J.
PMID: 31480093
ANZ J Surg. 2019 Nov;89(11):1527. doi: 10.1111/ans.15387. Epub 2019 Sep 03.

Retraction: Feng Q, Liu J, Yao J. Common bile duct stones with situs inversus totalis. ANZ J Surg. https://doi.org/10.1111/ans.15387. The above article from the Australian and New Zealand Journal of Surgery, published online on 3 September 2019 in Wiley...

Chirality Transfer in Galvanic Replacement Reactions.

Nano letters

Liu J, Ni Z, Nandi P, Mirsaidov U, Huang Z.
PMID: 31536361
Nano Lett. 2019 Oct 09;19(10):7427-7433. doi: 10.1021/acs.nanolett.9b03117. Epub 2019 Sep 24.

Demand for the transfer of chirality from a pre-engineered nanoparticle to any other metal is of fundamental importance for developing a wide range of chirality-related applications. Herein, we show that binary alloy chiral nanoparticles (CNPs) with an engineerable composition...

Alkenyl Magnesium Compounds: Generation and Synthetic Application.

Chemistry (Weinheim an der Bergstrasse, Germany)

Zhu M, Liu L, Yu HT, Zhang WX, Xi Z.
PMID: 29984536
Chemistry. 2018 Dec 20;24(72):19122-19135. doi: 10.1002/chem.201802536. Epub 2018 Oct 30.

Alkenyl magnesium compounds have received much attention in synthetic organic chemistry because of their high reactivity. This review summarizes three types of alkenyl magnesium compounds which contain at least one [Mg-C=C] fragment, for example, (1) alkenyl Grignard reagents prepared...

Effects of NaHCO.

Plants (Basel, Switzerland)

Liu L, Saneoka H.
PMID: 31480305
Plants (Basel). 2019 Aug 30;8(9). doi: 10.3390/plants8090314.

Sodic-alkalinity is a serious limiting factor in agricultural productivity. This study was conducted to examine the contribution of acclimation to the adaptation of rye (

miR-31-5p Is a Potential Circulating Biomarker and Therapeutic Target for Oral Cancer.

Molecular therapy. Nucleic acids

Lu Z, He Q, Liang J, Li W, Su Q, Chen Z, Wan Q, Zhou X, Cao L, Sun J, Wu Y, Liu L, Wu X, Hou J, Lian K, Wang A.
PMID: 31051332
Mol Ther Nucleic Acids. 2019 Jun 07;16:471-480. doi: 10.1016/j.omtn.2019.03.012. Epub 2019 Apr 11.

MicroRNAs have been proposed as novel biomarkers for the diagnosis and treatment of many types of cancer. The levels of five candidate microRNAs (miRNAs) (miR-99a-5p, miR-31-5p, miR-138-5p, miR-21-5p, and miR-375-3p) in sera from oral cancer patients and paired tumor...

Investigation of Well-Defined Pinholes in TiO.

Nanomaterials (Basel, Switzerland)

Masood MT, Qudsia S, Hadadian M, Weinberger C, Nyman M, Ahläng C, Dahlström S, Liu M, Vivo P, Österbacka R, Smått JH.
PMID: 31968629
Nanomaterials (Basel). 2020 Jan 20;10(1). doi: 10.3390/nano10010181.

The recently introduced perovskite solar cell (PSC) technology is a promising candidate for providing low-cost energy for future demands. However, one major concern with the technology can be traced back to morphological defects in the electron selective layer (ESL),...

T Cell Receptor Immune Repertoires Are Promptly Reconstituted After Methicillin-Resistant .

Frontiers in microbiology

Liu J, Liu Z, Zhu Y, Dong B, Cai Z, Liang Q, Wang K.
PMID: 31543872
Front Microbiol. 2019 Aug 30;10:2012. doi: 10.3389/fmicb.2019.02012. eCollection 2019.

T cells represent a subset of lymphocytes characterized by immunosurveillance and immunoregulation function. Peripheral blood mononuclear cells (PBMCs) are enriched in T cells, which exert critical antimicrobial roles in infectious diseases. High-throughput sequencing of the T cell receptor (TCR)...

Screening for the action mechanisms of Fe and Ni in the reduction of Cr(VI) by Fe/Ni nanoparticles.

The Science of the total environment

Ruan X, Liu H, Ning X, Zhao D, Fan X.
PMID: 32023522
Sci Total Environ. 2020 May 01;715:136822. doi: 10.1016/j.scitotenv.2020.136822. Epub 2020 Jan 21.

Zero-valent iron (ZVI), Fe

Showing 9985 to 9996 of 120487 entries