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Showing 31-60 of 2849 results for "469319" within Papers
Fangying Lv et al.
Journal of chromatography. A, 1525, 42-50 (2017-10-24)
In this work, the molybdenum disulfide/reduced graphene oxide (MoS
Nancy K Drew et al.
PLoS computational biology, 11(4), e1004190-e1004190 (2015-04-08)
In biology, organization at multiple scales potentiates biological function. Current advances in staining and imaging of biological tissues provide a wealth of data, but there are few metrics to quantitatively describe these findings. In particular there is a need for
Mylène Ghislain et al.
Analytical and bioanalytical chemistry, 409(12), 3199-3210 (2017-03-09)
The gas-phase concentration at the material surface (y
Mingfang Pan et al.
Journal of food science, 80(10), M2272-M2278 (2015-08-27)
In this study, fermentation of Allium chinense bulbs was carried out with Lactobacillus plantarum ZDY 2013. A decrease in pH from 6.8 to 3.5 and a stable lactic acid bacteria population were observed during 7-d fermentation. The total phenolic content
M Haber et al.
Food chemistry, 292, 197-203 (2019-05-06)
Future protein demand is expected to rise with global population growth. In this study a comprehensive sensorial analysis of the odor of honey bee (Apis mellifera) larvae and pupae as function of their diet (with and without added sugar solution)
Yunxia Li et al.
Nanoscale, 12(3), 2081-2088 (2020-01-09)
Polymer-based piezoresistive sensors that combine the flexibility and stretchability of organic polymers have received considerable attention in flexible and wearable sensing systems. Generally, highly sensitive pressure sensors have a limited pressure sensing range, while pressure sensors with a wide pressure
Hamed Almohammadi et al.
Nature communications, 11(1), 5416-5416 (2020-10-29)
Liquid crystalline droplets, also known as tactoids, forming by nucleation and growth within the phase diagram region where isotropic and nematic phases coexist, challenge our understanding of liquid crystals under confinement due to anisotropic surface boundaries at vanishingly small interfacial
Yoshimi Matsumoto et al.
PloS one, 11(2), e0148797-e0148797 (2016-02-13)
The recent global increase in the prevalence of antibiotic-resistant bacteria and lack of development of new therapeutic agents emphasize the importance of selecting appropriate antimicrobials for the treatment of infections. However, to date, the development of completely accelerated drug susceptibility
Yunhe Zou et al.
Ultrasonics sonochemistry, 46, 36-45 (2018-05-10)
The objective of this study was to assess the effects of ultrasonic assisted cooking on the chemical profiles of spiced beef taste and flavor. Ultrasound power with 0 W, 400 W, 600 W, 800 W and 1000 W (frequency of 20 kHz) were used for cooking
Mohd Jahir Khan et al.
Scientific reports, 10(1), 18448-18448 (2020-10-30)
In the present study, embellishment or beautification of diatoms on substrates like plastics, polydimethylsiloxane, graphite, glass plate, and titanium dioxide, triggered by exopolysaccharides was examined under laboratory conditions. Exopolysaccharides are secreted mainly by primary colonisers, bacteria, which is succeeded by
Shilpi Chopra et al.
Journal of chromatographic science, 57(1), 87-92 (2018-09-15)
Headspace solid-phase microextraction (HS-SPME) was used in combination with gas chromatography-mass spectrometry (GC-MS) for the analysis of polycyclic aromatic hydrocarbons (PAH) at part per billion levels in fish oil samples collected from menhaden fish. The method was initially developed using
Ludmila Vilela Resende et al.
World journal of microbiology & biotechnology, 34(3), 46-46 (2018-03-10)
The microbial community of artisanal corn fermentation called Chicha were isolated, purified and then identified using protein profile by Matrix Assisted Laser Desorption Ionization Time-of-Flight Mass Spectrometry (MALDI-TOF) and confirmed by partial ribosomal gene sequencing. Samples from Chicha beverage were
Manuel Carlos Minez Tábua et al.
Journal of food science and technology, 57(2), 505-512 (2020-03-03)
Distilled spirits, in addition to satisfying the legal requirements with respect to its composition, must possess a sensorial quality capable of satisfying its consumers. The present work describes the analysis of volatile compounds, trace elements and glycerol in thirteen samples
Huan Zhang et al.
Scientific reports, 7(1), 11833-11833 (2017-09-21)
This article reports preparation of a crosslinked polydimethylsiloxane (PDMS) network via dynamic transesterification reaction between PDMS-diglycidyl ether and pripol 1017 with Zn(OAc)
Ruth Jakobs et al.
Phytochemistry, 159, 1-10 (2018-12-12)
Intraspecific and intra-individual differences in emitted volatile compounds and in surface and phloem sap-related metabolites do not only affect host plant choice of monophagous aphids but may also guide them to the plant part that provides their ideal niche by
Mengyu Liu et al.
Functional plant biology : FPB, 47(5), 425-439 (2020-04-07)
D-limonene is the main component of citrus essential oils. In the monoterpene biosynthetic pathway, geranyl diphosphate reacts with monoterpenes to form the prenyl-carbocation intermediate to produce d-limonene. In this study, d-limonene synthase (FcLS) genes were first isolated from Rongan kumquat
Xiang Li et al.
Journal of experimental botany, 68(17), 4929-4938 (2017-10-11)
The unique flavor of Citrus fruit depends on complex combinations of soluble sugars, organic acids, and volatile compounds. The monoterpene E-geraniol is an important volatile, contributing to flavor in sweet orange (Citrus sinensis Osbeck). Moreover, antifungal activity of E-geraniol has
Mun Yhung Jung et al.
Journal of food science, 84(3), 421-429 (2019-02-19)
The classification of six mushroom species (white beech, brown beech, button, oyster, king oyster, and enoki mushrooms) was successfully achieved using canonical discriminant analysis (CDA) on volatile metabolite data sets obtained by headspace-solid-phase microextraction gas chromatography (HS-SPME-GC). Twenty-seven major volatile
Sandoval-Ventura Oscar et al.
Food chemistry, 221, 1062-1068 (2016-12-17)
Absorbance detection in food microdevices has not been thoroughly used due to low levels of sensitivity in measurements. Thus, it is necessary to develop microfluidic methods for improving photometric detection. For this purpose, a simple coupled-optical-fiber-polydimethylsiloxane (PDMS) microdevice was developed
Carrie L Jenkins et al.
Metabolites, 10(9) (2020-09-02)
In vitro cultivation of staphylococci is fundamental to both clinical and research microbiology, but few studies, to-date, have investigated how the differences in rich media can influence the volatilome of cultivated bacteria. The objective of this study was to determine
Maxine J Roman et al.
Journal of agricultural and food chemistry, 64(27), 5574-5582 (2016-06-17)
Oxidation causes lipid rancidity, discoloration, and nutrient degradation that decrease shelf life of packaged foods. Synthetic additives are effective oxidation inhibitors, but are undesirable to consumers who prefer "clean" label products. The aim of this study was to improve oxidative
Qing Zhang et al.
Food chemistry, 243, 151-161 (2017-11-18)
To investigate the non-aldehyde volatile profile resulting from deep-fat frying, volatile compounds formed during the processes of heating soybean oil (SO), frying wheat dough (WD), and frying chicken breast meat (CBM) were comparatively studied. By using gas chromatography-mass spectrometry and
Anna D Dikina et al.
Biomaterials, 52, 452-462 (2015-03-31)
There is a critical need to engineer a neotrachea because currently there are no long-term treatments for tracheal stenoses affecting large portions of the airway. In this work, a modular tracheal tissue replacement strategy was developed. High-cell density, scaffold-free human
Nayana Tusamda Wakhloo et al.
Biomaterials, 234, 119746-119746 (2020-01-17)
Cell deformation occurs in many critical biological processes, including cell extravasation during immune response and cancer metastasis. These cells deform the nucleus, their largest and stiffest organelle, while passing through narrow constrictions in vivo and the underlying mechanisms still remain
Dganit Sadeh et al.
PloS one, 12(5), e0177483-e0177483 (2017-05-13)
Whitefly (Bemisia tabaci) is an important insect pest, causing severe damage to agricultural crops. The pest was recorded in a commercial rosemary (Rosmarinus officinalis, Lamiaceae) field, colonizing rosemary variety (var.) '2', but not '11'. A series of field and controlled
Kia Dastani et al.
Scientific reports, 10(1), 68-68 (2020-01-11)
Electroporation is defined as cell membrane permeabilization under the application of electric fields. The mechanism of hydrophilic pore formation is not yet well understood. When cells are exposed to electric fields, electrical stresses act on their surfaces. These electrical stresses
Fengqi Li et al.
Plant, cell & environment, 41(1), 111-120 (2017-04-04)
Volatile terpenoids play a key role in plant defence against herbivory by attracting parasitic wasps. We identified seven terpene synthase genes from lima bean, Phaseolus lunatus L. following treatment with either the elicitor alamethicin or spider mites, Tetranychus cinnabarinus. Four
Christophe Provin et al.
Pharmaceutical research, 32(8), 2704-2712 (2015-03-01)
Percutaneous absorption assays of molecules for pharmaceutical and cosmetology purposes are important to determine the bioavailability of new compounds, once topically applied. The current method of choice is to measure the rate of diffusion through excised human skin using a
Camilla Scavarda et al.
Food chemistry, 336, 127691-127691 (2020-08-11)
Cocoa smoky off-flavour is generated from an inappropriate artificial drying applied on beans to speeding up the post-harvest process and it can affect the quality of the chocolate. The sensory tests are time-consuming, and at present, a fast analytical method
Lena Dewenter et al.
Integrative biology : quantitative biosciences from nano to macro, 7(10), 1161-1170 (2015-04-22)
The formation of small bacterial clusters, called microcolonies, is the first step towards the formation of bacterial biofilms. The human pathogen Neisseria gonorrhoeae requires type IV pili (T4P) for microcolony formation and for surface motility. Here, we investigated the effect
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