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4941
In situ unsaturated zone water stable isotope (<sup>2</sup>H and <sup>18</sup>O) measurements in semi-arid environments: a soil water balance
Published 2016-02-01“…High spatial and temporal resolution was achieved in the study area with reasonable accuracy and measurements were in agreement with laboratory-based cryogenic vacuum extraction and subsequent cavity ring-down laser spectroscopic isotope analysis (CRDS, L2120-i, Picarro Inc.). …”
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4942
Effects of salt stress and cooling regimes on the pigment composition of Dunaliella salina cells
Published 2023-08-01“…Freezing was performed by placing 1 ml of the cell suspension in a 1.8 ml polypropylene cryogenic vial (Nunc, Sigma-Aldrich), cooled at a rate of 1 deg/min using a Mr. …”
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4943
Conservation of the Bird Cherry (<i>Padus</i> Mill.) Germplasm by Cold Storage and Cryopreservation of Winter Cuttings
Published 2023-07-01“…Conservation at cryogenic temperatures, usually in liquid nitrogen (LN) or in its vapor, is the only reliable method for the long-term ex situ conservation of fruit and berry crops with vegetative reproduction. …”
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4944
Elucidation of cold adaptation in Glaciimonas sp. PAMC28666 with special focus on trehalose biosynthesis
Published 2023-10-01Get full text
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4945
Radiative effect of thin cirrus clouds in the extratropical lowermost stratosphere and tropopause region
Published 2024-01-01“…In addition, their short-wave (cooling) and long-wave (warming) radiative effects are often in approximate balance, and their net effect strongly depends on the shape and size of the cirrus particles. However, the CRyogenic Infrared Spectrometers and Telescopes for the Atmosphere instrument (CRISTA-2) allows ultra-thin cirrus clouds to be detected. …”
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4946
Model Catanionic Vesicles from Biomimetic Serine-Based Surfactants: Effect of the Combination of Chain Lengths on Vesicle Properties and Vesicle-to-Micelle Transition
Published 2023-02-01“…Ocular observations, surface tension measurements, video-enhanced light microscopy, cryogenic scanning electron microscopy, dynamic and electrophoretic light scattering were used to monitor the self-assembly process and the aggregate properties. …”
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4947
Sesquiterpene-Loaded Co-Polymer Hybrid Nanoparticle Effects on Human Mast Cell Surface Receptor Expression, Granule Contents, and Degranulation
Published 2021-04-01“…The NPs’ size distribution and morphology were evaluated by dynamic light scattering and cryogenic transmission electron microscopy (TEM). PLGA/PVA-21 and PLGA/PVA-22 were 60 to 70 nm and were readily internalized by LAD2 as shown by flow cytometry, fluorescence microscopy, and TEM. …”
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4948
A Novel Approach on Drug Delivery: Investigation of A New Nano-Formulation of Liposomal Doxorubicin and Biological Evaluation of Entrapped Doxorubicin on Various Osteosarcoma Cell...
Published 2017-05-01“…Various characterization tests that included dynamic light scattering (DLS), cryogenic transmission electron microscopy (Cryo-TEM) imaging, and UV- Vis spectrophotometry were employed to evaluate the quality of the nanocarriers. …”
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4949
Production, obtention et valorisation des beurres exotiques
Published 2009-07-01“…In 1992 on the demand of DESLOG company, ITERG worked and patented an interesting method of increasing the unsaponifiable content of Shea butter using cryogenic enrichment by fractionation at about – 30 °C. …”
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4950
Performance evaluation of a PET insert for preclinical MRI in stand-alone PET and simultaneous PET–MRI modes
Published 2021-10-01“…Abstract Background This study aimed to evaluate the performance of a preclinical PET insert in three configurations: as a stand-alone unit outside the MRI bore, inside the bore of a cryogen-free 3T MRI and, finally, while performing simultaneous PET/MRI studies. …”
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4951
7β-22 Dihydroxyhopane, Isolated from the Sub-Antarctic Lichen, Inhibits the Viability and Stemness in Glioma Stem Like Cells
Published 2022-11-01“…Hyun-Jin Kim,1,* Sung-Suk Suh,2,* Jeongwon Park,3 Min-Ji Shin,2 Man Hyung Koo,4 Suk Jun Lee,5 Young-Jun Jeon,6 Seongsoo Lee,3 Ui-Joung Youn,7 Sung-Hak Kim1 1Department of Animal Science, Chonnam National University, Gwangju, 61186, Korea; 2Department of Biosciences, Mokpo National University, Muan, 58554, Korea; 3Gwangju Center, Korea Basic Science Institute (KBSI), Gwangju, 61186, Korea; 4Research Unit of Cryogenic Novel Material, Korea Polar Research Institute, Incheon, 21990, Korea; 5Department of Biomedical Laboratory Science, College of Health & Medical Sciences, Cheongju University, Chungbuk, 28503, Korea; 6Department of Integrative Biotechnology, Sungkyunkwan University, Suwon, 16419, Korea; 7Division of Life Sciences, Korea Polar Research Institute (KOPRI), Incheon, 21990, Korea*These authors contributed equally to this workCorrespondence: Ui-Joung Youn, Division of Life Sciences, Korea Polar Research Institute (KOPRI), Incheon, 21990, Korea, Tel +82 32 760 5562, Email ujyoun@kopri.re.kr Sung-Hak Kim, Department of Animal Science, Chonnam National University, Gwangju, 61186, Korea, Tel +82 62 530 2115, Email sunghakkim@jnu.ac.krBackground: Glioma stem cells (GSCs) have been reported to contribute to tumor initiation and relapse, therapy resistance, and intra-tumoral heterogeneity of glioblastoma multiforme. …”
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4952
Micropropagation of berry crops for creation of germplasm cryobanks
Published 2023-05-01“…Therefore, the aim of the research was to obtain aseptic plants, clonal micropropagation and the creation of a cryogenic collection of germplasm based on the developed technology.…”
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4953
Challenges, Opportunities and Future Directions of Membrane Technology for Natural Gas Purification: A Critical Review
Published 2022-06-01“…It is also recognized as an appealing alternative to other natural gas purification technologies such as adsorption and cryogenic processes due to its low cost, low energy requirement, easy membrane fabrication process and less requirement for supervision. …”
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4954
YSOVAR: MID-INFRARED VARIABILITY IN NGC 1333
Published 2016“…About a third of the 17 Class 0 and/or jet-driving sources from the literature are variable over the YSOVAR campaign, and a larger fraction (~half) are variable between the YSOVAR campaign and the cryogenic-era Spitzer observations (6–7 years), perhaps because it takes time for the envelope to respond to changes in the central source. …”
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4956
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Scaling trapped-ion quantum computers with CMOS-integrated state readout
Published 2021Get full text
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4958
Structural investigations of adenosylcobalamin-dependent enzyme maturation
Published 2023“…We also present mutagenesis and solution state data for IcmF from C. metallidurans that characterize its nucleotide- and cofactor-state dependent oligomerization, important for cofactor loading and unloading. Using cryogenic electron microscopy, we obtain structural data on IcmF that show that the monomeric G-protein domains of IcmF dimerize to resemble the active conformation of dimeric MeaB, and that this “active” conformation of the G-protein domains physically props open the mutase domains to enable AdoCbl loading. …”
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4959
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4960