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Elissa M Grzincic et al.
ACS nano, 9(7), 6801-6816 (2015-06-30)
Gold nanomaterials are intensively studied for applications in disease detection, diagnosis and therapeutics, and this has motivated considerable research to determine their interaction with biomolecules, cells and cell behaviors. However, few studies look at how nanomaterials alter the extracellular matrix
R C Beier et al.
Journal of applied microbiology, 118(2), 326-342 (2014-11-29)
To evaluate susceptibility of Pseudomonas aeruginosa veterinary isolates to antibiotics and disinfectants. Pseudomonas aeruginosa isolates collected from dogs (n = 155) and other animals (n = 20) from sixteen states during 1994-2003 were tested for susceptibility. Most isolates were resistant
Jingzu Sun et al.
Scientific reports, 5, 10477-10477 (2015-07-21)
Hirsutella rhossiliensis and H. minnesotensis are endoparasitic fungi of the second-stage juvenile (J2) of the soybean cyst nematode (Heterodera glycines) in nature. They also parasitize both H. glycines J2 and Caenorhabditis elegans on agar plates. Agrobacterium tumefaciens-mediated transformation conditions were
Jae-Min Ha et al.
Soft matter, 11(29), 5821-5827 (2015-06-11)
We have investigated the distributions of individually isolated and hydrophilically functionalized single-walled carbon nanotubes (p-SWNTs) in the Pluronic L121-water system at the reverse hexagonal phase using small-angle X-ray scattering (SAXS) and contrast-matched small-angle neutron scattering (SANS) measurements. As the p-SWNT-L121-water
Rong-Li Liao et al.
BMC plant biology, 15, 146-146 (2015-06-18)
Natural hybridization in plants is universal and plays an important role in evolution. Based on morphology it has been presumed that hybridization occurred in the genus Buddleja, though genetic studies confirming this assumption have not been conducted to date. The
Teresa J Hughes et al.
Mycologia, 106(4), 686-697 (2014-06-04)
Fusarium tucumaniae is the only known sexually reproducing species among the seven closely related fusaria that cause soybean sudden death syndrome (SDS) or bean root rot (BRR). In a previous study, laboratory mating of F. tucumaniae yielded recombinant ascospore progeny
Dennis B Pacardo et al.
Nanoscale, 7(28), 12096-12103 (2015-07-01)
A multifunctional gold nanorod (AuNR) complex is described with potential utility for theranostic anticancer treatment. The AuNR was functionalized with cyclodextrin for encapsulation of doxorubicin, with folic acid for targeting, and with a photo-responsive dextran-azo compound for intracellular controlled drug
David J Burke
FEMS microbiology ecology, 91(6) (2015-05-17)
Seasonal and interannual variability in temperature, precipitation and chemical resources may regulate fungal community structure in forests but the effect of such variability is still poorly understood. In this study, I examined changes in fungal communities over two years and
Katelyn T Gause et al.
ACS nano, 9(3), 2433-2444 (2015-02-26)
The development of subunit antigen delivery formulations has become an important research endeavor, especially in cases where a whole cell vaccine approach has significant biosafety issues. Particle-based systems have shown particular efficacy due to their inherent immunogenicity. In some cases
Mohammad Yahya Hanafi-Bojd et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 89, 248-258 (2014-12-17)
Recent studies with inorganic nanoparticles modified with functional groups have demonstrated improvement in drug delivery into cancer cells. In the present study, we prepared, characterized, and evaluated mesoporous silica nanoparticles (MSNs) as carriers for epirubicin hydrochloride (EPI) in order to
Jiabei Liang et al.
Scientific reports, 5, 7985-7985 (2015-01-24)
Ginseng, which is the root of Panax ginseng (Araliaceae), has been used in Oriental medicine as a stimulant and dietary supplement for more than 7,000 years. Older ginseng plants are substantially more medically potent, but ginseng age can be simulated
Cui Li et al.
Investigative ophthalmology & visual science, 55(10), 6886-6900 (2014-10-10)
To determine if IL-17 regulates Mer tyrosine kinase-positive (MerTK+) cells in Pseudomonas aeruginosa keratitis. Interleukin 17 was tested in normal and infected cornea of susceptible C57BL/6 and resistant BALB/c mice. The latter were treated with recombinant mouse (rm) IL-17; both
Jiyun Song et al.
ACS applied materials & interfaces, 7(33), 18460-18466 (2015-08-05)
We report a unique nanostructured electron-selective interlayer comprising of In-doped ZnO (ZnO:In) and vertically aligned CdSe tetrapods (TPs) for inverted polymer:fullerene bulkheterojunction (BHJ) solar cells. With dimension-controlled CdSe TPs, the direct inorganic electron transport pathway is provided, resulting in the
Cui Li et al.
Investigative ophthalmology & visual science, 56(6), 3593-3603 (2015-06-06)
To determine the role of lectin-like oxidized low-density lipoprotein receptor 1 (LOX-1) in corneal epithelial cells exposed to fungus. Thirteen corneas with fungal keratitis composed the experimental group. Ten healthy donor corneas were the control group. Corneal epithelium was scraped
L Anselmi et al.
Neurogastroenterology and motility : the official journal of the European Gastrointestinal Motility Society, 27(4), 509-523 (2015-02-19)
μ opioid receptors (μORs) are expressed by neurons and inflammatory cells, and mediate immune response. We tested whether activation of peripheral μORs ameliorates the acute and delayed phase of colitis. C57BL/6J mice were treated with 3% dextran sodium sulfate (DSS)
Yunqi Li et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 21(22), 8038-8042 (2015-04-23)
Hollow bioactive glass spheres with mesoporous shells were prepared by using dual soft templates, a diblock co-polymer poly(styrene-b-acrylic acid) (PS-b-PAA) and a cationic surfactant cetyltrimethylammonium bromide (CTAB). Hollow mesoporous bioactive glass (HMBG) spheres comprise the large hollow interior with vertical
Anne Fischbeck et al.
Inflammatory bowel diseases, 20(11), 1933-1941 (2014-09-05)
The heat shock protein gp96 is an endoplasmic reticulum chaperone involved in endoplasmic reticulum stress reactions. gp96 binds antigens and is secreted into extracellular space on cell stress. After reinternalization by antigen presenting cells, antigens can be transferred to major
Pouria Heydarpour et al.
Progress in neuro-psychopharmacology & biological psychiatry, 64, 131-141 (2015-08-14)
Crohn's disease (CD) is associated with increased psychiatric co-morbidities. Nitric oxide (NO) is implicated in inflammation and tissue injury in CD, and it may also play a central role in pathogenesis of the accompanying behavioral despair. This study investigated the
A T Nasr et al.
Physics in medicine and biology, 60(12), 4665-4683 (2015-05-29)
Radiochromic leuco crystal violet (LCV) micelle gel dosimeters are promising three-dimensional radiation dosimeters because of their spatial stability and suitability for optical readout. The effects of surfactant type and surfactant concentration on dose sensitivity of LCV micelle gels are tested
Natalia Barkalina et al.
Nanomedicine (London, England), 10(10), 1539-1553 (2015-05-27)
This study aimed to investigate the effects of actively targeting mesoporous silica nanoparticles (MSNPs) toward mammalian sperm with a cell-penetrating peptide (C105Y), with subsequent analysis of binding rates and nano-safety profiles. Boar sperm were exposed in vitro to C105Y-functionalized MSNPs
Laila Abdel-Fattah et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 136 Pt B, 178-184 (2014-10-16)
In this study, a simple and sensitive spectrophotometric method was developed for determination of Losartan potassium (LST K), an angiotensin-II receptor (type AT1) antagonist, in presence of cationic surfactant cetyltrimethylammonium bromide (CTAB). The physicochemical interaction of LST K with CTAB
Lan Ge et al.
American journal of physiology. Heart and circulatory physiology, 308(5), H500-H509 (2014-12-21)
Emerging evidence suggests a potential role of neutrophil extracellular traps (NETs) in linking sterile inflammation and thrombosis. We hypothesized that NETs would be induced during myocardial ischemia-reperfusion (I/R), and NET-mediated microthrombosis may contribute to myocardial "no-reflow". Male Wistar rats were
Alberto Schanaider et al.
Clinical and experimental medicine, 15(3), 311-320 (2014-06-18)
Acute pancreatitis (AP) is an inflammatory disorder that can affect adjacent and/or remote organs. Some evidence indicates that the production of reactive oxygen species is able to induce AP. Protein carbonyl (PC) derivatives, which can also be generated through oxidative
Hong-Min Meng et al.
Analytical chemistry, 86(24), 12321-12326 (2014-11-18)
Glutathione (GSH) serves vital cellular biological functions, and its abnormal levels are associated with many diseases. To better understand its physiological and pathological functions, efficient methods for monitoring of GSH in living systems are desired. Although quite a few small
Jianjun Zhang et al.
Bioorganic & medicinal chemistry, 19(1), 498-503 (2010-11-30)
Reported previously by our group, one-pot cycloaddition using naphthoquinone, sodium azide and alkyl halides can lead to the formation of both 1-alkyl-1H- and 2-alkyl-2H-naphtho[2,3-d]triazole-4,9-diones. Herein, the effect of leaving group and additive in dictating the selectivity between the formation of
Marta N Sanz-Ortiz et al.
ACS nano, 9(10), 10489-10497 (2015-09-16)
Noble metal nanoparticles are widely used as probes or substrates for surface enhanced Raman scattering (SERS), due to their characteristic plasmon resonances in the visible and near-IR spectral ranges. Aiming at obtaining a versatile system with high SERS performance, we
Zhifei Xie et al.
Journal of biomaterials science. Polymer edition, 27(1), 55-68 (2015-11-06)
In this paper, a novel drug-loaded material (MSNs-SS-PEG) was obtained by grafting the thiol-linked methoxy polyethylene glycol (MeOPEG-SH) onto the thiol-functionalized mesoporous silica nanoparticles (MSNs-SH) via the disulfide bond linker. In our designed experiment, three different chain lengths of PEG
Moritz Tebbe et al.
Faraday discussions, 181, 243-260 (2015-05-08)
We demonstrate the large-scale organisation of anisotropic nanoparticles into linear assemblies displaying optical anisotropy on macroscopic areas. Monodisperse gold nanorods with a hydrophilic protein shell are arranged by dip-coating on wrinkled surfaces and subsequently transferred to indium tin oxide (ITO)
Kun Zhang et al.
Scientific reports, 5, 8766-8766 (2015-03-06)
Ultrasound contrast agents (UCAs) designed by the conventional composition-based strategy, often suffer from relatively low ultrasound utilization efficiency. In this report, a structure-based design concept of double-scattering/reflection in a single nanoparticle for enhancing ultrasound imaging has been proposed. To exemplify
Shuhui Liu et al.
Journal of chromatography. A, 1420, 26-34 (2015-10-20)
Edible oil is easily contaminated with phthalic acid esters (PAEs). Conventional procedures to analyze individual PAEs require very rigorous experimental conditions that are extremely labor-intensive due to significant procedural contaminations generated by the ubiquitous presence of PAEs in the laboratory
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