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Showing 25 to 36 of 3185 entries
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Ultra-high density optical data storage in common transparent plastics.

Scientific reports

Kallepalli DL, Alshehri AM, Marquez DT, Andrzejewski L, Scaiano JC, Bhardwaj R.
PMID: 27221758
Sci Rep. 2016 May 25;6:26163. doi: 10.1038/srep26163.

The ever-increasing demand for high data storage capacity has spurred research on development of innovative technologies and new storage materials. Conventional GByte optical discs (DVDs and Bluray) can be transformed into ultrahigh capacity storage media by encoding multi-level and...

2D wax-printed paper substrates with extended solvent supply capabilities allow enhanced ion signal in paper spray ionization.

The Analyst

Damon DE, Maher YS, Yin M, Jjunju FP, Young IS, Taylor S, Maher S, Badu-Tawiah AK.
PMID: 27121269
Analyst. 2016 Jun 21;141(12):3866-73. doi: 10.1039/c6an00168h. Epub 2016 Apr 28.

Paper-based microfluidic channels were created from solid wax printing, and the resultant 2D wax-printed paper substrates were used for paper spray (PS) mass spectrometry (MS) analysis of small organic compounds. Controlling fluid flow at the tip of the wax-printed...

Fluoride-induced modulation of ionic transport in asymmetric nanopores functionalized with "caged" fluorescein moieties.

Nanoscale

Ali M, Ahmed I, Ramirez P, Nasir S, Cervera J, Niemeyer CM, Ensinger W.
PMID: 27050623
Nanoscale. 2016 Apr 28;8(16):8583-90. doi: 10.1039/c6nr00292g. Epub 2016 Apr 06.

We demonstrate experimentally and theoretically a nanofluidic fluoride sensing device based on a single conical pore functionalized with "caged" fluorescein moieties. The nanopore functionalization is based on an amine-terminated fluorescein whose phenolic hydroxyl groups are protected with tert-butyldiphenylsilyl (TBDPS)...

Investigating a rare methicillin-resistant .

Infection and drug resistance

Senok AC, Somily AM, Slickers P, Raji MA, Garaween G, Shibl A, Monecke S, Ehricht R.
PMID: 29042801
Infect Drug Resist. 2017 Oct 04;10:307-315. doi: 10.2147/IDR.S145394. eCollection 2017.

PURPOSE: Methicillin resistant METHODS: Four CC15-MRSA isolates collected in Riyadh, Saudi Arabia, between 2013 and 2014 were studied. Two isolates were from clinical infection and 2 from retail meat products. Whole genome sequencing was carried out using Illumina HiSeq2500...

Core/Shell Microstructure Induced Synergistic Effect for Efficient Water-Droplet Formation and Cloud-Seeding Application.

ACS nano

Tai Y, Liang H, Zaki A, El Hadri N, Abshaev AM, Huchunaev BM, Griffiths S, Jouiad M, Zou L.
PMID: 29149559
ACS Nano. 2017 Dec 26;11(12):12318-12325. doi: 10.1021/acsnano.7b06114. Epub 2017 Nov 21.

Cloud-seeding materials as a promising water-augmentation technology have drawn more attention recently. We designed and synthesized a type of core/shell NaCl/TiO

Chromovitrectomy: update.

Saudi journal of ophthalmology : official journal of the Saudi Ophthalmological Society

Al-Halafi AM.
PMID: 24371423
Saudi J Ophthalmol. 2013 Oct;27(4):271-6. doi: 10.1016/j.sjopt.2013.10.004. Epub 2013 Oct 17.

The basic concept for the application of vital dyes during vitreoretinal surgery is to assist in highlighting preretinal membranes and tissues which are very thin and semitransparent and thus difficult to detect. The vital dyes may be classified according...

Demonstration and biological significance of a gastrin-P21-activated kinase 1 feedback loop in colorectal cancer cells.

Physiological reports

Huynh N, Liu KH, Yim M, Shulkes A, Baldwin GS, He H.
PMID: 24963032
Physiol Rep. 2014 Jun 24;2(6). doi: 10.14814/phy2.12048. Print 2014 Jun 01.

Gastrins, including amidated gastrin17 and glycine-extended gastrin17, are important growth factors in colorectal cancer (CRC). The p21-activated kinase 1 (PAK1) plays key roles in cellular processes including proliferation, survival, and motility, and in cell transformation and tumor progression. PAK1...

Investigation of changes in EEG complexity during memory retrieval: the effect of midazolam.

Cognitive neurodynamics

Talebi N, Nasrabadi AM, Curran T.
PMID: 24294337
Cogn Neurodyn. 2012 Dec;6(6):537-46. doi: 10.1007/s11571-012-9214-0. Epub 2012 Jul 22.

The aim of this study is applying nonlinear methods to assess changes in brain dynamics in a placebo-controlled study of midazolam-induced amnesia. Subjects injected with saline and midazolam during study, performed old/new recognition memory tests with EEG recording. Based...

Use of chemotherapy at the end of life in Turkey.

BMC palliative care

Sezgin Goksu S, Gunduz S, Unal D, Uysal M, Arslan D, Tatlı AM, Bozcuk H, Ozdogan M, Coskun HS.
PMID: 25435808
BMC Palliat Care. 2014 Nov 19;13(1):51. doi: 10.1186/1472-684X-13-51. eCollection 2014.

BACKGROUND: An increasing number of patients receive palliative chemotherapy near the end of life. The aim of this study is to evaluate the aggressiveness of chemotherapy in Turkish individuals near the end of life.METHODS: Patients diagnosed with solid tumors...

Transplantation of isolated nuclei into plant protoplasts : A novel technique for introducing foreign DNA into plant cells.

Planta

Saxena PK, Mii M, Crosby WL, Fowke LC, King J.
PMID: 24233731
Planta. 1986 May;168(1):29-35. doi: 10.1007/BF00407005.

The uptake of isolated nuclei from Vicia hajastana Grossh. cells into protoplasts of an auxotrophic cell line of Datura innoxia P. Mill. was induced under the influence of polyethylene glycol and Ca(2+) at pH 6.8. The frequency of nuclear...

The Role of Ect2 Nuclear RhoGEF Activity in Ovarian Cancer Cell Transformation.

Genes & cancer

Huff LP, Decristo MJ, Trembath D, Kuan PF, Yim M, Liu J, Cook DR, Miller CR, Der CJ, Cox AD.
PMID: 24386507
Genes Cancer. 2013 Nov;4(11):460-75. doi: 10.1177/1947601913514851.

Ect2, a Rho guanine nucleotide exchange factor (RhoGEF), is atypical among RhoGEFs in its predominantly nuclear localization in interphase cells. One current model suggests that Ect2 mislocalization drives cellular transformation by promoting aberrant activation of cytoplasmic Rho family GTPase...

Isolated Superior Mesenteric Artery Dissection with Small Intestine Ischemia.

Case reports in gastroenterology

Aimi M, Amano C, Yoshida R, Matsubara T, Mikami H, Izumi D, Okimoto E, Ishimura N, Ishihara S, Kinoshita Y.
PMID: 26600771
Case Rep Gastroenterol. 2015 Oct 21;9(3):341-6. doi: 10.1159/000441384. eCollection 2015.

Superior mesenteric artery (SMA) dissection without aortic dissection is a rare condition, and its diagnosis is considered to be difficult. Intestinal infarction is a severe complication of the disease, which may require resection of the intestine. We present a...

Showing 25 to 36 of 3185 entries