Structural basis of CD4 downregulation by HIV-1 Nef
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99 GENERAL AND MISCELLANEOUS↗
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Results for “Structure”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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High resolution X-ray and NMR structural study of human T-cell immunoglobulin and mucin domain containing protein-3
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99 GENERAL AND MISCELLANEOUS↗
X-ray Crystallographic Structure and Oligomerization of Gloeobacter<\em> Rhodopsin
Not provided.
Science & Technology - Other Topics↗
Structural basis of the dynamic human CEACAM1 monomer-dimer equilibrium
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99 GENERAL AND MISCELLANEOUS↗
X-ray Structure and Enzymatic Activity Profile of a Core Papain-like Protease of MERS Coronavirus with utility for structure-based drug design
Abstract not provided
Clasman, Jozlyn R.↗
Synthesis and structure of synthetically pure and deuterated amorphous (basic) calcium carbonates
It is generally believed that H 2 O and OH - are the key species stabilizing and controlling amorphous calcium carbonate “polyamorph” forms, and may in turn control the ultimate crystallization products during synthesis and in natural systems. Yet, the locations and hydrogen-bonding network of these species in ACC have never been measured directly using neutron diffraction. In this paper, we report a synthesis route that overcomes the existing challenges with respect to yield quantities and deuteration, both of which are critically necessary for high quality neutron studies.
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CH↗
Hierarchical structure and porosity in UiO-66 polyMOFs
The first polymer–MOF hybrid material (polyMOF) with a UiO-66 architecture is reported, prepared from polymers with varying alkyl spacers, molecular weights, and dispersities. Here, with appropriate spacing, mesoporous UiO-66 polyMOF can be obtained having an uncommon, interlaced crystal morphology, suggesting that polyMOFs can be used to generate MOF materials with hierarchical architectures.
38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEA↗
Highly effective ammonia removal in a series of Brønsted acidic porous polymers: investigation of chemical and structural variations
Efficient removal of ammonia from air is demonstrated in a series of Brønsted acidic porous polymers under dry and humid conditions. The impact of acidic group strength and their spatial distribution on the ammonia uptake is investigated systematically.
36 MATERIALS SCIENCE↗
Structure–property insights into nanostructured electrodes for Li-ion batteries from local structural and diffusional probes
Microwave heating presents a faster, lower energy synthetic methodology for the realization of functional materials.
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND↗
Nine isomorphous lanthanide–uranyl f–f bimetallic materials with 2-thiophenecarboxylic acid and terpyridine: structure and concomitant luminescent properties
Concomitant and semi-selective uranyl and lanthanide luminescence observed within a series of f–f bimetallic molecular materials (UO 2 2+ /Ln = Pr–Er).
Chemistry↗
Pressure-induced anomalies and structural instability in compressed β-Sb 2 O 3
Here, we have discovered a new high-pressure phase of Sb 2 O 3 , and reported pressure-induced anomalies in orthorhombic β-Sb 2 O 3 (valentinite) by the combination of synchrotron in situ X-ray diffraction and first-principles theoretical calculations up to 40.5 GPa.
Chemistry↗
Non-phase-separated 2D B–C–N alloys via molecule-like carbon doping in 2D BN: atomic structures and optoelectronic properties
A new way to overcome the phase-separation problem to fabricate 2D B–C–N via molecule-like carbon doping in 2D BN.
Chemistry↗
Structure and properties of DOTA-chelated radiopharmaceuticals within the 225 Ac decay pathway
The stability of DOTA-chelated complexes coordinated with H 2 O has a strong correlation between the opening angle of DOTA and the atomic mass of the radioactive isotope.
Biochemistry & Molecular Biology↗
Metallocene influence on poly(cyclosilane) structure and properties
Poly(cyclosilane)s, conjugated polymers inspired by crystalline silicon, are synthesized by group 4 metallocene-promoted dehydrocoupling polymerization.
Polymer Science↗
Water wettability of graphene: interplay between the interfacial water structure and the electronic structure
Wettability of graphene is characterized from first principles.
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CH↗
Phonon glass behavior beyond traditional cage structures: synthesis, crystal and electronic structure, and properties of KMg 4 Sb 3
Low-energy rattling of potassium cations in open channels of Mg–Sb framework causes a Phonon-Glass thermal behavior of novel antimonide KMg 4 Sb 3 .
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CH↗
pH-Dependent structure of water-exposed surfaces of CdSe quantum dots
Weakly-bound ligands in dynamic exchange expose the surface of CdSe quantum dots to pH-dependent modification.
Westmoreland, Dana E.↗
Structural tuning of zinc–porphyrin frameworks via auxiliary nitrogen-containing ligands towards selective adsorption of cationic dyes
Three novel zinc–porphyrin MOFs have been synthesized by using versatile N-containing ligands. The open Watson–Crick pair in the interior surface in one Zn-MOF has been presented, which could endow the related MOF with excellent selective adsorption of dye molecules.
Wang, Xiao-Ning↗