Results 71 to 80 of about 2,290,523 (275)

Cultivation of Diverse Type I and Type II Methanotrophs from Tropical Wetlands in India, Including Rare Taxa (Methylocucumis and Methylolobus)

Methane
Wetlands are the most important natural sources of methane. Studies on the distribution and diversity of methanotrophs, especially in tropical wetlands, are limited.
Kajal Pardhi, Shubha Manvi, Rahul A. Bahulikar, Yukta Patil, Yash Kadam, Shirish Kadam, Chandani Saraf, Monali C. Rahalkar   +7 more
doaj   +1 more source

Anisotropy of the upper critical field in superconductors with anisotropic gaps. Anisotropy parameters of MgB2

, 2002
The upper critical field Hc2 is evaluated for weakly-coupled two-band superconductors. By modeling the actual bands and the gap distribution of MgB2 by two Fermi surface spheroids with average parameters of the real material, we show that H_{c2,ab}/H_{c2,
Abramowitz M., Angst M., Askerzade I. N., Belashchenko K. D., Bouquet F., Bud'ko S. L., Bud'ko S. L., Choi H. J., Eilenberger G., Eilenberger G., Golubov A. A., Gor'kov L. P., Helfand E., Karpinski J., Kogan V. G., Kogan V. G., Liu A. Y., Lyard L., Perkins G. K., Pokrovsky V. L., Rieck C. T., Sologubenko A. V., Takahashi K.   +22 more
core   +1 more source

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships

Advanced Functional Materials, EarlyView.
This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger, Helmy Pacheco Hernandez, Yang Cui, Hongxing Hao, Vanessa Ramm, David C. Mayer, Khai‐Nghi Truong, Roland A. Fischer, Jürgen Hauer, Mariana Kozlowska, Alexander Pöthig   +10 more
wiley   +1 more source

Influence of physiological changes in endogenous estrogen on circulating PCSK9 and LDL cholesterol

Journal of Lipid Research, 2015
Pharmacologically increased estrogen levels have been shown to lower hepatic and plasma proprotein convertase subtilisin/kexin type 9 (PCSK9) levels in animals and humans.
Moumita Ghosh, Cecilia Gälman, Mats Rudling, Bo Angelin   +3 more
doaj   +1 more source

Cellular Targeting of Oligonucleotides by Conjugation with Small Molecules

Molecules, 2020
Drug candidates derived from oligonucleotides (ON) are receiving increased attention that is supported by the clinical approval of several ON drugs. Such therapeutic ON are designed to alter the expression levels of specific disease-related proteins, e.g.
Manuel Hawner, Christian Ducho
doaj   +1 more source

Combinatorial Synthesis of Next Generation Water‐Soluble Quaternized N‐Halamine Oligomers with Long‐Lasting Antiviral Properties

Advanced Functional Materials, EarlyView.
A combinatorial library of dual‐functional antiviral oligomers incorporating N‐halamine and quaternary ammonium functionalities is developed for long‐lasting antiviral activity. The lead materials exhibit rapid and durable antiviral activity against SARS‐CoV‐2 variants and influenza H1N1, with 4 to 5 log reduction in viral copies at 5 mg mL−1 ...
Eid Nassar‐Marjiya, Konda Reddy Kunduru, Krishanu Ghosal, Luna Rizik, Nofar Atari, Mahran Daifa, Neta Kutner, Bassma Khamaisi, Qi Wu, Simran Jindal, Merna Shaheen‐Mualim, Ranabir Majumder, Mahitosh Mandal, Michal Mandelboim, Shady Farah   +14 more
wiley   +1 more source

Efficacy of an Indigenously Isolated Rice Field Methanotroph as a Potential Bio-Inoculant for Promoting Rice Plant Growth

Microbiology Research
Methanotrophs offer promising avenues for sustainable agriculture and climate mitigation. This study evaluates the efficacy of indigenously isolated methanotrophs, particularly Methylomonas Kb3, as bioinoculants in rice cultivation.
Shubha Manvi, Kajal Pardhi, Shirish Kadam, Yash Kadam, Yukta Patil, Rahul A. Bahulikar, Monali C. Rahalkar   +6 more
doaj   +1 more source

Upper critical field in dirty two-band superconductors: breakdown of the anisotropic Ginzburg-Landau theory

, 2003
We investigate the upper critical field in a dirty two-band superconductor within quasiclassical Usadel equations. The regime of very high anisotropy in the quasi-2D band, relevant for MgB$_{2}$, is considered.
A. A. Golubov, A. Brinkman, A. E. Koshelev, A. Gurevich, A. Nakai, A.A. Golubov, A.A. Golubov, A.E. Koshelev, A.V. Sologubenko, A.Y. Liu, E. Langmann, E.A. Yelland, F. Bouquet, F. Giubileo, H. Schmidt, H. Suhl, H.J. Choi, H.J. Choi, I.I. Mazin, J. Kortus, J. Nagamatsu, J.N. An, K. Maki, K. Usadel, K. Usadel, L. Lyard, M. Angst, M. Iavarone, M.R. Eskildsen, P. Miranović, P. Szabó, P.G. de Gennes, R.S. Gonnelli, S.L. Bud’ko, T. Dahm, T. Yildirim, U. Welp, V. Kogan, V. Kogan, V.A. Moskalenko, V.K. Wong, Y. Kong, Yu. Eltsev, Yu. Eltsev, Yu. Eltsev   +44 more
core   +2 more sources

Near‐Infrared Emitting Lanthanide Catecholate Giant Single Crystals – Morphology Control and Photon Down‐Conversion

Advanced Functional Materials, EarlyView.
Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr, Alexander Biewald, Andre Mähringer, Thaddäus J. Koller, Peter Mayer, Markus Döblinger, Achim Hartschuh, Dana D. Medina   +7 more
wiley   +1 more source

Superconductivity in CeCoIn5-xSnx: Veil Over an Ordered State or Novel Quantum Critical Point?

, 2004
Measurements of specific heat and electrical resistivity in magnetic fields up to 9 T along [001] and temperatures down to 50 mK of Sn-substituted CeCoIn5 are reported. The maximal -ln(T) divergence of the specific heat at the upper critical field H_{c2}
C. Capan, E. D. Bauer, F. Ronning, J. D. Thompson, J. L. Sarrao, R. Movshovich, T. Moriya   +6 more
core   +1 more source