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Showing 13 to 24 of 279 entries
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[Improvement of the power conversion efficiency in organic solar cells].

Guang pu xue yu guang pu fen xi = Guang pu

Mu LP, Yuan D, Huan M, Chen ZJ, Xiao LX, Qu B, Gong QH.
PMID: 21800554
Guang Pu Xue Yu Guang Pu Fen Xi. 2011 May;31(5):1161-7.

Energy is most important issue in the world now because the chemical energy (oil, natural gas, coal et al) is on the edge of depleting. Many Countries are now paying attention to the use of sun power. Photovoltaic device...

Quantum state tomography via linear regression estimation.

Scientific reports

Qi B, Hou Z, Li L, Dong D, Xiang G, Guo G.
PMID: 24336519
Sci Rep. 2013 Dec 13;3:3496. doi: 10.1038/srep03496.

A simple yet efficient state reconstruction algorithm of linear regression estimation (LRE) is presented for quantum state tomography. In this method, quantum state reconstruction is converted into a parameter estimation problem of a linear regression model and the least-squares...

A case of delayed onset nephrogenic systemic fibrosis after gadolinium based contrast injection.

Annals of rehabilitation medicine

Do JG, Kim YB, Lee DG, Hwang JH.
PMID: 23342325
Ann Rehabil Med. 2012 Dec;36(6):880-6. doi: 10.5535/arm.2012.36.6.880. Epub 2012 Dec 28.

Nephrogenic systemic fibrosis (NSF) is a rare fibrosing disorder of the skin and joints that occurs in patients with advanced renal insufficiency. This condition is progressive and can be seriously disabling. Gadolinium based contrast agent (GBCA) has been identified...

Vanadium oxide-carbon nanotube composite electrodes for energy storage by supercritical fluid deposition: experiment design and device performance.

Nanotechnology

Do QH, Fielitz TR, Zeng C, Vanli OA, Zhang C, Zheng JP.
PMID: 23851613
Nanotechnology. 2013 Aug 09;24(31):315401. doi: 10.1088/0957-4484/24/31/315401. Epub 2013 Jul 12.

Vanadium pentoxide (V2O5) deposited on porous multiwalled carbon nanotube (MWCNT) buckypaper using supercritical fluid CO2(scCO2) deposition shows excellent performance for electrochemical capacitors. However, the low weight loading of V2O5 is one of the main problems. In this paper, design...

Differential expression of miRNAs in esophageal cancer tissue.

Oncology letters

Liu SG, Qin XG, Zhao BS, Qi B, Yao WJ, Wang TY, Li HC, Wu XN.
PMID: 23761828
Oncol Lett. 2013 May;5(5):1639-1642. doi: 10.3892/ol.2013.1251. Epub 2013 Mar 12.

The aim of this study was to explore the association of specific microRNAs (miRNAs) with the development of esophageal cancer (EC) and to identify new molecular markers for EC by analyzing the expression profiles of miRNAs in EC tissues....

A highly efficient mesoscopic solar cell based on CH₃NH₃PbI(3-x)Cl(x) fabricated via sequential solution deposition.

Chemical communications (Cambridge, England)

Ma Y, Zheng L, Chung YH, Chu S, Xiao L, Chen Z, Wang S, Qu B, Gong Q, Wu Z, Hou X.
PMID: 24852764
Chem Commun (Camb). 2014 Oct 25;50(83):12458-61. doi: 10.1039/c4cc01962h.

A mixed halide perovskite of CH3NH3PbI(3-x)Cl(x) is synthesized via two-step sequential solution deposition by using a mixture of PbCl2 and PbI2 as the precursor to overcome the low solubility of pure PbCl2 with easy morphology control. 11.7% power conversion...

Line-patterning of polyaniline coated MWCNT on stepped substrates using DC electric field.

Scientific reports

Ko YG, Do TG, Gu T, Oh HC, Lee HJ, Han HG, Kim CH, Choi US.
PMID: 25325776
Sci Rep. 2014 Oct 17;4:6656. doi: 10.1038/srep06656.

Printing electronic components on a chip edge and a stepped substrate with functional inks are an attractive approach for achieving flexible and inexpensive circuits for applications such as flexible displays and large-area chemo/bio/radioactivity sensors. However, it is still challenging...

Erratum to: Effect of simvastatin plus cetuximab/irinotecan for KRAS mutant colorectal cancer and predictive value of the RAS signature for treatment response to cetuximab.

Investigational new drugs

Lee J, Hong YS, Hong JY, Han SW, Kim TW, Kang HJ, Kim TY, Kim KP, Kim SH, Do IG, Kim KM, Sohn I, Park SH, Park JO, Lim HY, Cho YB, Lee WY, Yun SH, Kim HC, Park YS, Kang WK.
PMID: 25236593
Invest New Drugs. 2015 Feb;33(1):269-70. doi: 10.1007/s10637-014-0162-x.

No abstract available.

A deep-blue emitter with electron transporting property to improve charge balance for organic light-emitting device.

ACS applied materials & interfaces

Xing X, Zhang L, Liu R, Li S, Qu B, Chen Z, Sun W, Xiao L, Gong Q.
PMID: 22676271
ACS Appl Mater Interfaces. 2012 Jun 27;4(6):2877-80. doi: 10.1021/am300685b. Epub 2012 Jun 11.

Highly efficient deep-blue organic light-emitting devices (OLEDs) have been fabricated using 2,7-di(2,2':6',2″-terpyridin-4-yl)-9,9-dioctyl-9H-fluorene (DTPF) as the emitter, which has a wide energy gap, high emission quantum yield (Φf = 0.88), and high electron transporting property to improve the charge balance....

Supercritical fluid deposition of vanadium oxide on multi-walled carbon nanotube buckypaper for supercapacitor electrode application.

Nanotechnology

Do QH, Zeng C, Zhang C, Wang B, Zheng J.
PMID: 21836323
Nanotechnology. 2011 Sep 07;22(36):365402. doi: 10.1088/0957-4484/22/36/365402. Epub 2011 Aug 11.

Composite electrodes were fabricated for supercapacitor applications by depositing vanadium oxide onto multi-walled carbon nanotube (MWCNT) buckypaper using supercritical fluid deposition (SFD). The deposited thin vanadium oxide layer showed amorphous structure with excellent uniformity. In aqueous KCl electrolyte, the...

Combining Load and Motor Encoders to Compensate Nonlinear Disturbances for High Precision Tracking Control of Gear-Driven Gimbal.

Sensors (Basel, Switzerland)

Tang T, Chen S, Huang X, Yang T, Qi B.
PMID: 29498643
Sensors (Basel). 2018 Mar 02;18(3). doi: 10.3390/s18030754.

High-performance position control can be improved by the compensation of disturbances for a gear-driven control system. This paper presents a mode-free disturbance observer (DOB) based on sensor-fusion to reduce some errors related disturbances for a gear-driven gimbal. This DOB...

Engineering Silver Nanowire Networks: From Transparent Electrodes to Resistive Switching Devices.

ACS applied materials & interfaces

Du H, Wan T, Qu B, Cao F, Lin Q, Chen N, Lin X, Chu D.
PMID: 28553718
ACS Appl Mater Interfaces. 2017 Jun 21;9(24):20762-20770. doi: 10.1021/acsami.7b04839. Epub 2017 Jun 06.

Metal nanowires (NWs) networks with high conductance have shown potential applications in modern electronic components, especially the transparent electrodes over the past decade. In metal NW networks, the electrical connectivity of nanoscale NW junction can be modulated for various...

Showing 13 to 24 of 279 entries