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Showing 1 to 12 of 10036 entries
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The combined effects of learning environment and personality traits on student imagination

Science teachers

Chen SC.
GSID: l9TXldI1nYQJ
SC Chen, YH Huang, CY Liang - 教學科技與媒體, 2012 - airitilibrary.com

The purpose of the current study was to analyze the combined effects of both personality traits and learning environment on university student imagination of educational technology …

Lanthanide ions as required cofactors for DNA catalysts.

Chemical science

Dokukin V, Silverman SK.
PMID: 23243490
Chem Sci. 2012;3(5):1707-1714. doi: 10.1039/C2SC01067D. Epub 2012 Mar 01.

We report that micromolar concentrations of lanthanide ions can be required cofactors for DNA-hydrolyzing deoxyribozymes. Previous work identified deoxyribozymes that simultaneously require both Zn(2+) and Mn(2+) to achieve DNA-catalyzed DNA hydrolysis (10(12) rate enhancement); a mutant of one such...

Lipid-Coated Nanoscale Coordination Polymers for Targeted Delivery of Antifolates to Cancer Cells.

Chemical science

Huxford RC, Dekrafft KE, Boyle WS, Liu D, Lin W.
PMID: 24288587
Chem Sci. 2012;3(1). doi: 10.1039/C1SC00499A.

Nanoscale coordination polymers (NCPs) have been demonstrated as an interesting platform for drug delivery, as they possess many advantages over small-molecule chemotherapeutics, such as high payloads, lower systemic toxicity, tunability, and enhanced tumor uptake. Existing formulations for the delivery...

Bioorthogonal Oxime Ligation Mediated .

Chemical science

Tang L, Yin Q, Xu Y, Zhou Q, Cai K, Yen J, Dobrucki LW, Cheng J.
PMID: 26146536
Chem Sci. 2015 Apr 01;6(4):2182-2186. doi: 10.1039/C5SC00063G.

Current cancer targeting relying on specific biological interaction between cell surface antigen and respective antibody or its analogue has proven to be effective in the treatment of different cancers; however, this strategy has its own limitations, such as heterogeneity...

Pattern-Based Detection of Anion Pollutants in Water with DNA Polyfluorophores.

Chemical science

Kwon H, Jiang W, Kool ET.
PMID: 26146537
Chem Sci. 2015 Apr 01;6(4):2575-2583. doi: 10.1039/C4SC03992K.

Many existing irrigation, industrial and chemical storage sites are currently introducing hazardous anions into groundwater, making the monitoring of such sites a high priority. Detecting and quantifying anions in water samples typically requires complex instrumentation, adding cost and delaying...

Concentration gradient driven molecular dynamics: a new method for simulations of membrane permeation and separation.

Chemical science

Ozcan A, Perego C, Salvalaglio M, Parrinello M, Yazaydin O.
PMID: 28966778
Chem Sci. 2017 May 01;8(5):3858-3865. doi: 10.1039/c6sc04978h. Epub 2017 Mar 20.

In this study, we introduce a new non-equilibrium molecular dynamics simulation method to perform simulations of concentration driven membrane permeation processes. The methodology is based on the application of a non-conservative bias force controlling the concentration of species at...

Oxasmaragdyrins as New and Efficient Hole-Transporting Materials for High-Performance Perovskite Solar Cells.

ACS applied materials & interfaces

Mane SB, Sutanto AA, Cheng CF, Xie MY, Chen CI, Leonardus M, Yeh SC, Beyene BB, Diau EW, Chen CT, Hung CH.
PMID: 28849639
ACS Appl Mater Interfaces. 2017 Sep 20;9(37):31950-31958. doi: 10.1021/acsami.7b09803. Epub 2017 Sep 06.

The high performance of the perovskite solar cells (PSCs) cannot be achieved without a layer of efficient hole-transporting materials (HTMs) to retard the charge recombination and transport the photogenerated hole to the counterelectrode. Herein, we report the use of...

Efficient Chemoenzymatic Synthesis of an N-glycan Isomer Library.

Chemical science

Li L, Liu Y, Ma C, Qu J, Calderon AD, Wu B, Wei N, Wang X, Guo Y, Xiao Z, Song J, Sugiarto G, Li Y, Yu H, Chen X, Wang PG.
PMID: 26417422
Chem Sci. 2015 Oct 01;6(10):5652-5661. doi: 10.1039/C5SC02025E. Epub 2015 Jun 23.

Quantification, characterization and biofunctional studies of N-glycans on proteins remain challenging tasks due to complexity, diversity and low abundance of these glycans. The availability of structurally defined N-glycans (especially isomers) libraries is essential to help on solving these tasks....

Protonation state of the Cu.

Chemical science

Johnston EM, Dell'Acqua S, Pauleta SR, Moura I, Solomon EI.
PMID: 26417423
Chem Sci. 2015 Oct 01;6(10):5670-5679. doi: 10.1039/C5SC02102B. Epub 2015 Jul 03.

Spectroscopic and computational methods have been used to determine the protonation state of the edge sulfur ligand in the Cu

MM Quadruply Bonded Complexes Supported by Vinylbenzoate Ligands: Synthesis, Characterization, Photophysical Properties and Application as Synthons.

Chemical science

Brown-Xu SE, Chisholm MH, Durr CB, Spilker TF, Young PJ.
PMID: 26417424
Chem Sci. 2015 Mar 01;6(3):1780-1791. doi: 10.1039/C4SC02542C. Epub 2015 Jan 13.

From the reactions between M

Multiplexed detection of serological cancer markers with plasmon-enhanced Raman spectro-immunoassay.

Chemical science

Li M, Kang JW, Sukumar S, Dasari RR, Barman I.
PMID: 26405519
Chem Sci. 2015 Jul 01;6(7):3906-3914. doi: 10.1039/C5SC01054C.

Circulating biomarkers have emerged as promising non-invasive, real-time surrogates for cancer diagnosis, prognostication and monitoring of therapeutic response. Emerging data, however, suggest that single markers are inadequate in describing complex pathologic transformations. Architecting assays capable of parallel measurements of...

Stretchable Thermoelectric Generators Metallized with Liquid Alloy.

ACS applied materials & interfaces

Jeong SH, Cruz FJ, Chen S, Gravier L, Liu J, Wu Z, Hjort K, Zhang SL, Zhang ZB.
PMID: 28453282
ACS Appl Mater Interfaces. 2017 May 10;9(18):15791-15797. doi: 10.1021/acsami.7b04752. Epub 2017 Apr 28.

Conventional thermoelectric generators (TEGs) are normally hard, rigid, and flat. However, most objects have curvy surfaces, which require soft and even stretchable TEGs for maximizing efficiency of thermal energy harvesting. Here, soft and stretchable TEGs using conventional rigid Bi

Showing 1 to 12 of 10036 entries