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Martin Grützke et al.
ChemSusChem, 8(20), 3433-3438 (2015-09-12)
Shredding of the cells is often the first step in lithium-ion battery (LIB) recycling. Thus, LiNi1/3 Mn1/3 Co1/3 O2 (NMC)/graphite lithium-ion cells from a field-tested electric vehicle were shredded and transferred to tinplate or plastic storage containers. The formation of
Virginia Gomez et al.
Nanoscale, 7(42), 17735-17744 (2015-10-13)
Bi-phasic or multi-phasic composite nanoparticles for use in photocatalysis have been produced by a new synthetic approach. Sol-gel methods are used to deposit multiple layers of active material onto soluble substrates. In this work, a layer of rutile (TiO2) was
Cormac McElhinney et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 32(12), 2101-2112 (2015-09-17)
An ultra-high-performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) multi-mycotoxin analytical method was developed to simultaneously identify and quantify 20 mycotoxins in grass silages, inclusive of mycotoxins that are currently regulated in European Union feeds. Extraction of mycotoxins from dried grass silages
Ewelina P Dutkiewicz et al.
Journal of mass spectrometry : JMS, 50(11), 1321-1325 (2015-10-28)
Micropatch-arrayed pads (MAPAs) are presented as a facile and sensitive sampling method for spatial profiling of topical agents adsorbed on the surface of skin. MAPAs are 28 × 28 mm sized pieces of polytetrafluoroethylene containing plurality of cavities filled with agarose hydrogel. They
Martin Gilar et al.
Journal of chromatography. A, 1381, 110-117 (2015-01-22)
Sample introduction in microfluidic liquid chromatography often generates wide zones rather than peaks, especially when a large sample volume (relative to column volume) is injected. Formation of wide injection zones can be further amplified when the sample is dissolved in
Yu Fu et al.
Analytical and bioanalytical chemistry, 406(20), 4987-4995 (2014-05-29)
Xanthine oxidase (XOD) is a key oxidative enzyme to the pathogenesis of hyperuricemia and certain diseases induced by excessive reactive oxygen species. XOD inhibitors could provide an important therapeutic approach to treat such diseases. A new method using affinity selection-based
Valérie Labas et al.
Journal of proteomics, 113, 226-243 (2014-12-03)
The fertilization ability of male gametes is achieved after their transit through the epididymis where important post-gonadal differentiation occurs in different cellular compartments. Most of these maturational modifications occur at the protein level. The epididymal sperm maturation process was investigated
Garrett R Ainslie et al.
The Journal of pharmacology and experimental therapeutics, 351(3), 576-584 (2014-09-26)
Dietary substances, including herbal products and citrus juices, can perpetrate interactions with conventional medications. Regulatory guidances for dietary substance-drug interaction assessment are lacking. This deficiency is due in part to challenges unique to dietary substances, a lack of requisite human-derived
Željka Trumbić et al.
BMC genomics, 16, 1007-1007 (2015-11-27)
The largest of the tuna species, Atlantic bluefin tuna (Thunnus thynnus), inhabits the North Atlantic Ocean and the Mediterranean Sea and is considered to be an endangered species, largely a consequence of overfishing. T. thynnus aquaculture, referred to as fattening
Colby S Shemesh et al.
Pharmaceutical research, 32(5), 1604-1614 (2014-11-20)
The focus of this research was to formulate and evaluate a theranostic liposomal delivery system using indocyanine green (ICG) as a photosensitizer, triggered by near infrared (NIR) irradiation, for in vivo photodynamic therapy (PDT) of breast cancer. Cytotoxicity of PDT
M J Hilhorst et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 965, 45-53 (2014-07-06)
A liquid chromatography-tandem mass spectrometry method is described for the quantitative determination of artemether (ART) and its metabolite dihydroartimisinin (DHA) in human plasma samples. Quantitation of ART and DHA in plasma is challenging due to the presence of malaria related
Young Hwan Seo et al.
Journal of chromatographic science, 52(7), 713-718 (2013-07-16)
This study was designed to develop a sensitive and rapid method for the quantitation of risedronate in human urine using ultra-performance liquid chromatography with ultra-violet detector (UPLC-UV) and to compare bioavailability parameter of 5, 35 and 150 mg risedronate. The
Carol L Cheatham et al.
Nutrients, 7(11), 9079-9095 (2015-11-06)
The aim was to explore the relation of human milk lutein; choline; and docosahexaenoic acid (DHA) with recognition memory abilities of six-month-olds. Milk samples obtained three to four months postpartum were analyzed for fatty acids, lutein, and choline. At six
Y G Zhao et al.
Marine pollution bulletin, 83(1), 148-154 (2014-04-30)
Surface sediment and biota were collected from 12 sampling sites - seven along the Pearl River Delta and five along the Hong Kong coastline. Perfluorinated compound (PFC) concentrations were detected using a high-performance-liquid-chromatogram-tandem-mass-spectrometry system. Analytical results indicated that the total
Minjie Jiang et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 974, 126-130 (2014-12-03)
A rapid, sensitive and selective high-performance liquid chromatography-tandem mass spectrometric method (HPLC-MS) has been developed and validated for the simultaneous determination of 14-thienyl methylene matrine (TMM) and matrine (MT) in rat plasma in the present study. The analytes were separated
Karen A Maegley et al.
Assay and drug development technologies, 13(4), 235-240 (2015-06-13)
Conformational remodeling of chromatin in cells is known to alter gene expression. The histone code hypothesis postulates that multiple modifications present on histone tails can regulate gene expression both through direct effects on chromatin compaction as well as through recruitment
Hanna Berkner et al.
PloS one, 9(10), e111691-e111691 (2014-10-31)
Birch pollen-allergic subjects produce polyclonal cross-reactive IgE antibodies that mediate pollen-associated food allergies. The major allergen Bet v 1 and its homologs in plant foods bind IgE in their native protein conformation. Information on location, number and clinical relevance of
Dan Lin et al.
Journal of pharmaceutical and biomedical analysis, 117, 173-177 (2015-09-12)
To establish a rapid and sensitive ultra performance liquid chromatography tandem mass spectrometry (UPLC-MS/MS) method for the determination of concentration of nintedanib and its metabolite BIBF 1202 in rat plasma. The nintedanib and its metabolite and the internal standard (diazepam)
Athanasios K Anagnostopoulos et al.
Journal of proteome research, 14(2), 1076-1088 (2014-12-30)
CNS tumors are the leading cause of cancer-related death in children. Medulloblastoma is the commonest pediatric CNS malignancy, wherein, despite multimodal therapy with surgery, radiation, and chemotherapy, 5 year survival rates merely approach 60%. Until present, gene expression and cytogenetic
Jingjing Fang et al.
Journal of the Air & Waste Management Association (1995), 65(12), 1446-1455 (2015-10-11)
An integrated approach was applied to identify the key odorants comprising emissions from different zones in two adjacent waste treatment facilities (an aerobic biological treatment plant and an anaerobic landfill site), identify their precise sources, and distinguish the interactive influences
Vladimir Lesnyak et al.
ACS nano, 8(8), 8407-8418 (2014-07-23)
We report the synthesis of alloyed quaternary and quinary nanocrystals based on copper chalcogenides, namely, copper zinc selenide-sulfide (CZSeS), copper tin selenide-sulfide (CTSeS), and copper zinc tin selenide-sulfide (CZTSeS) nanoplatelets (NPLs) (∼20 nm wide) with tunable chemical composition. Our synthesis
Navneet Kaur et al.
Environmental monitoring and assessment, 187(5), 221-221 (2015-04-04)
Terminal residues of pendimethalin and oxyfluorfen applied in autumn sugarcane- and vegetables-based intercropping systems were analyzed in peas (Pisum sativum), cabbage (Brassica oleracea), garlic (Allium sativum), gobhi sarson (Brassica napus), and raya (Brassica juncea). The study was conducted in winter
Cheng Jiang et al.
Journal of pharmaceutical and biomedical analysis, 102, 78-84 (2014-09-26)
The step of enriching and purifying saponins by macroporous resin column chromatography is closely related to the safety and efficacy of Panax notoginseng products during their manufacturing processes. Adsorption process is one of the most critical unit operations within each
Patricia Melnyk et al.
ACS chemical neuroscience, 6(4), 559-569 (2015-01-23)
The amyloid precursor protein (APP) plays a central role in Alzheimer's disease (AD). Preventing deregulated APP processing by inhibiting amyloidogenic processing of carboxy-terminal fragments (APP-CTFs), and reducing the toxic effect of amyloid beta (Aβ) peptides remain an effective therapeutic strategy.
Wenping Tang et al.
Journal of agricultural and food chemistry, 63(44), 9722-9728 (2015-10-23)
The hepatoprotective activities of two different extracts, a hydroethanolic crude bulb extract (CB) and a steroidal glycoside-rich 1-butanol extract (BuOH), prepared from the bulbs of Easter lily (Lilium longiflorum Thunb.), were evaluated in a 24 week study in the female
C A Ledesma-Escobar et al.
Journal of mass spectrometry : JMS, 50(11), 1196-1205 (2015-10-28)
Eighty four metabolites (32 flavonoids, 15 amino acids, nine carboxylic acids, six coumarins, six sugars, five phenolic acids and 11 unclassified compounds) have been tentatively identified in a polar extract from lemon, without reference standards, based on their liquid chromatography-quadrupole-time-of-flight
Hongbin Liu et al.
Journal of pharmaceutical and biomedical analysis, 109, 142-149 (2015-03-17)
RP-HPLC has been demonstrated as a powerful tool to study antibody free thiol and disulfide variants. Recently, the introduction of UHPLC columns with wide pore size (300Å) and small particle size (1.7μm) offered the opportunity to further improve the separation
Matthias Schwebe et al.
Biochemical pharmacology, 94(2), 109-129 (2015-02-11)
The clinical efficiency of the highly potent antitumor agent doxorubicin is limited by cardiotoxic effects. In a murine doxorubicin cardiotoxicity model, increased endothelin-1 (ET-1) expression and cardioprotective effects of the dual ET-1 blocker bosentan were demonstrated. To date it is
Xue Qiao et al.
Journal of chromatography. A, 1362, 157-167 (2014-09-01)
Herbal medicines contain a large number of minor constituents, which could contribute to their therapeutic effects and provide valuable lead compounds for drug discovery. However, to explore minor constituents from complicated herbal extracts is usually laborious and time-consuming. In order
Eduardo de la Torre-Escudero et al.
Journal of proteomics, 114, 71-82 (2014-12-03)
Schistosomiasis is a disease caused by blood trematodes affecting man and animals that represents an important human health and veterinary problem. Main damages caused by this infection are a consequence of the host inflammatory reaction against the parasite eggs trapped
页码 1 来自 116
页码 1 来自 116