Results 71 to 80 of about 137,611 (281)

Enantioselective Growth of Chiral Serine‐Induced β‐Ag2Se Crystals from an Organoselenium Compound

Advanced Functional Materials, EarlyView.
Chiral amino acids direct the enantioselective crystallization of β‐Ag2Se nanocrystals from an organoselenium precursor. L‐ and D‐serine induce distinct morphologies and opposite homochiral adsorption preferences, transferring molecular handedness into the inorganic lattice.
Matan Oliel, Yarden B. Moshe, Gil Otis, Dana D. Medina, Yitzhak Mastai, Subhomoy Das   +5 more
wiley   +1 more source

Molecular Bio-imprinting of Biocatalysts [PDF]

, 2011
Energy conservation is the cry of the day. Attempts are made all over the world to occupy and use energy reserves. Increased industrialization and mechanization has led to the depletion of natural energy reserves. Its unavoidable to search for renewable
Israr Khan, Muhammad Waheed Akhtar
core   +1 more source

Toughening β‐Ga2O3 via Mechanically Seeded Dislocations

Advanced Functional Materials, EarlyView.
β‐Ga2O3 is promising for next‐generation semiconductors but its brittleness limits flexible and high‐precision applications. Here, mechanically seeded dislocations introduced by surface deformation improved damage tolerance in (001) β‐Ga2O3. Nanoindentation and characterization show dislocations suppress cleavage cracks by enabling stable plastic ...
Zanlin Cheng, Jiawen Zhang, Peng Gao, Guosong Zeng, Xufei Fang, Wenjun Lu   +5 more
wiley   +1 more source

H1 Hemagglutinin Priming Provides Long-Lasting Heterosubtypic Immunity against H5N1 Challenge in the Mouse Model

mBio, 2020
Influenza virus infections leave a signature of immune memory that influences future responses to infections with antigenically related strains. It has been hypothesized that the first exposure in life to H1N1 influenza virus imprints the host immune ...
Juan Manuel Carreño, Shirin Strohmeier, Ericka Kirkpatrick Roubidoux, Rong Hai, Peter Palese, Florian Krammer   +5 more
doaj   +1 more source

New mutations at the imprinted Gnas cluster show gene dosage effects of Gsα in postnatal growth and implicate XLαs in bone and fat metabolism, but not in suckling [PDF]

, 2012
The imprinted Gnas cluster is involved in obesity, energy metabolism, feeding behavior, and viability. Relative contribution of paternally expressed proteins XLαs, XLN1, and ALEX or a double dose of maternally expressed Gsα to phenotype has not been ...
Abramowitz J, Balthasar N, Bamshad M, Bartness TJ, Bastepe M, Bastepe M, Baxendale RW, Bunting M, Castrop H, Cattanach BM, Cattanach BM, Chen M, Chen M, Chen M, Chotalia M, Crawford JA, de Bovis B, de Paula FJ, Ducy P, Elefteriou F, Friedman JM, Fu L, Fukao M, Germain-Lee EL, Hayward BE, Holmes R, Ivanova E, Kawai M, Kaya AI, Kehlenbach RH, Kelly ML, Kelsey G, Klemke M, Klemke M, Kublaoui BM, Lam DD, Liu J, Maffei M, Moore T, Oswal A, Pasolli HA, Pasolli HA, Peters J, Peters J, Peters J, Plagge A, Plagge A, Sakamoto A, Sakamoto A, Schmidt-Nielsen K, Shin JY, Shrestha YB, Skinner JA, Sleutels F, Storck T, Weinstein LS, Weinstein LS, Williamson CM, Williamson CM, Williamson CM, Wroe SF, Xie T, Yadav VK, Youngstrom TG, Yu S, Yu S   +65 more
core   +1 more source

Does a Morphotropic Phase Boundary Exist in ZrxHf1‐xO2‐Based Thin Films?

Advanced Functional Materials, EarlyView.
This study investigates 6 nm zirconium‐rich hafnium‐zirconium oxide thin–film metal–insulator–metal capacitors using a combination of experimental methods and machine learning–based molecular dynamics simulations to provide insight into the physical mechanisms that enhance the dielectric constant near 0 V and attribute it to the field‐induced ...
Pramoda Vishnumurthy, Richard Ganser, Dong‐Gyu Kim, Intak Jeon, Chang Hwa Jung, Hanjin Lim, Thomas Mikolajick, Susan Trolier‐McKinstry, Alfred Kersch, Uwe Schroeder   +9 more
wiley   +1 more source

Overcoming Debye Length Limitations in Electrolyte‐Gated Transistor Biosensors Using Nanoscale‐Grooved Oxide Semiconductors Fabricated by Thermal Nanoimprint Lithography

Advanced Functional Materials, EarlyView.
Nanoscale‐grooved indium gallium oxide (IGO) semiconductors, patterned via thermal nanoimprint lithography (NIL) using CD/DVD templates, are integrated into electrolyte‐gated transistor biosensors to overcome Debye length limitations. Precisely engineered concave–convex nanostructures modulate local electrostatic potentials, extend the effective Debye ...
Jong Yu Song, Gyeongmin Lee, Dong Hyung Kim, Woo Lee, Eun‐Ah You, Young‐Geun Ha   +5 more
wiley   +1 more source

Determination of protein binding affinities within hydrogel-based molecularly imprinted polymers (HydroMIPs) [PDF]

, 2014
Hydrogel-based molecularly imprinted polymers (HydroMIPs) were prepared for several proteins (haemoglobin, myoglobin and catalase) using a family of acrylamide-based monomers.
Alexander, Byrne, Byrne, Daniel M. Hawkins, Derek Stevenson, El-Sharif, Fernández-Barbero, Freitag, Gai, Hansen, Hawkins, Hazim F. EL-Sharif, Hilt, Hoshino, Hoshino, Kienberger, Kryscio, Lavignac, Lieberzeit, Mosbach, Piletsky, Poma, Reddy, Reddy, Stevenson, Subrayal M. Reddy, Vaidya   +26 more
core   +2 more sources

Coagulative Granular Hydrogels with an Enzyme Catalyzed Fibrin Network for Endogenous Tissue Regeneration

Advanced Healthcare Materials, EarlyView.
Coagulative granular hydrogels are composed of packed thrombin‐functionalized microgels that catalyze the conversion of fibrinogen into a secondary fibrin network, filling the interstitial voids. This bio‐inspired approach stabilizes the biomaterial to match the robustness of bulk hydrogels without compromising injectability, mimicking the initial ...
Zhipeng Deng, Camila B. Tovani, Simona Bianco, Gianni Comandini, Aya Elghajiji, Mina Aleemardani, Roxana Moscalu, Jeremie Zappia, Bianca Fernandes, Olivia Annett, Chrissy L. Hammond, Jason Wong, Dave J. Adams, Fabrizio Scarpa, Michael R. Whitehouse, Annela M. Seddon, James P. K. Armstrong   +16 more
wiley   +1 more source

A Resource for the Allele-Specific Analysis of DNA Methylation at Multiple Genomically Imprinted Loci in Mice

G3: Genes, Genomes, Genetics, 2018
Genomically imprinted loci are expressed mono-allelically, dependent upon the parent of origin. Their regulation not only illuminates how chromatin regulates gene expression but also how chromatin can be reprogrammed every generation.
Jadiel A. Wasson, Onur Birol, David J. Katz   +2 more
doaj   +1 more source