Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 2551 entries
Sorted by: Best Match Show Resources per page
Reactions of zirconium amide amidinates with dioxygen. Observation of an unusual peroxo intermediate in the formation of oxo compounds.

Chemical communications (Cambridge, England)

Lamb AC, Lu Z, Xue ZL.
PMID: 25072534
Chem Commun (Camb). 2014 Sep 18;50(72):10517-20. doi: 10.1039/c4cc04032e.

Reaction of d(0) Zr(NMe2)2[MeC(N(i)Pr)2]2 (1) with O2 at -30 °C gives three Zr containing products: a peroxo trimer {(μ-η(2):η(2)-O2)Zr[MeC(N(i)Pr)2]2}3 (2), an oxo dimer {(μ-O)Zr[MeC(N(i)Pr)2]2}2 (3), and an oxo polymer {(μ-O)Zr[MeC(N(i)Pr)2]2}n (4). is a rarely observed peroxo complex from the...

Primary Succession of Nitrogen Cycling Microbial Communities Along the Deglaciated Forelands of Tianshan Mountain, China.

Frontiers in microbiology

Zeng J, Lou K, Zhang CJ, Wang JT, Hu HW, Shen JP, Zhang LM, Han LL, Zhang T, Lin Q, Chalk PM, He JZ.
PMID: 27625641
Front Microbiol. 2016 Aug 30;7:1353. doi: 10.3389/fmicb.2016.01353. eCollection 2016.

Structural succession and its driving factors for nitrogen (N) cycling microbial communities during the early stages of soil development (0-44 years) were studied along a chronosequence in the glacial forelands of the Tianshan Mountain No.1 glacier in the arid...

A Streaming Potential/Current-Based Microfluidic Direct Current Generator for Self-Powered Nanosystems.

Advanced materials (Deerfield Beach, Fla.)

Zhang R, Wang S, Yeh MH, Pan C, Lin L, Yu R, Zhang Y, Zheng L, Jiao Z, Wang ZL.
PMID: 26404911
Adv Mater. 2015 Nov 04;27(41):6482-7. doi: 10.1002/adma.201502477. Epub 2015 Sep 25.

A simple but practical method to convert the hydroenergy of microfluids into continuous electrical output is reported. Based on the principle of streaming potential/current, a microfluidic generator (MFG) is demonstrated using patterned micropillar arrays as a quasi-porous flow channel....

Molecular systematics of the Labeonini inhabiting the karst regions in southwest China (Teleostei, Cypriniformes).

ZooKeys

Zheng LP, Chen XY, Yang JX.
PMID: 27667927
Zookeys. 2016 Aug 23;(612):133-48. doi: 10.3897/zookeys.612.9085. eCollection 2016.

The major phylogenetic pattern of the cyprinid tribe Labeonini has been revealed by previous molecular studies; however, the relationships within a clade that mainly inhabits the karst regions, which we refer to as the "karst group", in southwest China...

Enantioenriched Cobalt Phosphonate Containing Δ-Type Chains and Showing Slow Magnetization Relaxation.

Inorganic chemistry

Liu B, Xu Y, Bao SS, Huang XD, Liu M, Zheng LM.
PMID: 27636397
Inorg Chem. 2016 Oct 03;55(19):9521-9523. doi: 10.1021/acs.inorgchem.6b01854. Epub 2016 Sep 16.

By using an achiral (4-carboxynaphthalen-1-yl)phosphonic acid (4-cnappH

Multiple-Step Humidity-Induced Single-Crystal to Single-Crystal Transformations of a Cobalt Phosphonate: Structural and Proton Conductivity Studies.

Inorganic chemistry

Cai ZS, Bao SS, Wang XZ, Hu Z, Zheng LM.
PMID: 26999312
Inorg Chem. 2016 Apr 04;55(7):3706-12. doi: 10.1021/acs.inorgchem.6b00413. Epub 2016 Mar 21.

Humidity-induced multiple-step single-crystal to single-crystal (SC-SC) transformations are observed in the cobalt phosphonate (NH4)3[Co2(bamdpH)2(HCOO)(H2O)2] (1), where bamdpH4 is (benzylazanediyl)bis(methylene)diphosphonic acid, [C6H5CH2N(CH2PO3H2)2]. Under high-humidity conditions (95% RH), compound 1 experiences hydrolysis at 60 °C which is accompanied by the transformation...

Carbon/Silicon Heterojunction Solar Cells: State of the Art and Prospects.

Advanced materials (Deerfield Beach, Fla.)

Li X, Lv Z, Zhu H.
PMID: 26422457
Adv Mater. 2015 Nov;27(42):6549-74. doi: 10.1002/adma.201502999. Epub 2015 Sep 30.

In the last few decades, advances and breakthroughs of carbon materials have been witnessed in both scientific fundamentals and potential applications. The combination of carbon materials with traditional silicon semiconductors to fabricate solar cells has been a promising field...

Development of a stereo-symmetrical nanosecond pulsed power generator composed of modularized avalanche transistor Marx circuits.

The Review of scientific instruments

Li JT, Zhong X, Cao H, Zhao Z, Xue J, Li T, Li Z, Wang YN.
PMID: 26429438
Rev Sci Instrum. 2015 Sep;86(9):093502. doi: 10.1063/1.4929872.

Avalanche transistors have been widely studied and used in nanosecond high voltage pulse generations. However, output power improvement is always limited by the low thermal capacities of avalanche transistors, especially under high repetitive working frequency. Parallel stacked transistors can...

Studying mass spectrometric behaviors of {Au6 Ag2 (C)[PPh2 (4-CH3 -Py)]6 }(BF4 )4 and {Au8 [(PPh3 )2 O]3 (PPh3 )2 }(NO3 )2 by electrospray time-of-flight mass spectrometry and electrospray ion trap mass spectrometry.

Rapid communications in mass spectrometry : RCM

Su HF, Yang JJ, Chen Y, Lin SC, Zheng LS.
PMID: 27539407
Rapid Commun Mass Spectrom. 2016 Aug;30:8-13. doi: 10.1002/rcm.7625.

RATIONALE: Mass spectrometry (MS) has been recognized as a powerful technique to detect accurate chemical information about metal clusters. Maintaining metal clusters intact, which is a great challenge in MS analysis, was achieved in this work by choosing a...

Influence of Albumin Configuration by the Chiral Polymer-Grafted Gold Nanoparticles.

Langmuir : the ACS journal of surfaces and colloids

Deng J, Li Z, Yao M, Gao C.
PMID: 27181989
Langmuir. 2016 Jun 07;32(22):5608-16. doi: 10.1021/acs.langmuir.6b01447. Epub 2016 May 26.

The interaction between nanoparticles (NPs) and proteins is a topic of high relevance for the medical application of NPs. This study reveals the molecular chirality on NP surfaces as an indirect regulator of the interaction between proteins and NPs....

Vemurafenib-resistant BRAF selects alternative branch points different from its wild-type BRAF in intron 8 for RNA splicing.

Cell & bioscience

Ajiro M, Zheng ZM.
PMID: 26697165
Cell Biosci. 2015 Dec 21;5:70. doi: 10.1186/s13578-015-0061-7. eCollection 2015.

One mechanism of resistance of the melanoma-associated BRAF kinase to its small molecule inhibitor vemurafenib is by point mutations in its intron 8 resulting in exons 4-8 skipping. In this report, we carried out in vitro BRAF RNA splicing...

Quantitative Characterization of Mechanical Property of Annealed Monolayer Colloidal Crystal.

Langmuir : the ACS journal of surfaces and colloids

Zhang L, Wang W, Zheng L, Wang X, Yan Q.
PMID: 26700374
Langmuir. 2016 Jan 19;32(2):451-9. doi: 10.1021/acs.langmuir.5b04091. Epub 2016 Jan 06.

Quantitative characterization of the mechanical properties of a polystyrene (PS) monolayer colloidal crystal (MCC) annealed with solvent vapor has been performed for the first time by means of atomic force microscopy nanoindentation. The results showed that both the compressive...

Showing 1 to 12 of 2551 entries