Crystallography – Page 7
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ResearchCrystallising new concepts not once, but twice
From supramolecular synthons to weak hydrogen bonds, Gautam Desiraju’s research has impacted several areas of chemistry
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ResearchDDT surprises with new, overlooked form of the pesticide
Highly controversial pesticide has a second more lethal crystal form missed for almost 80 years
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ResearchSnowflake symmetry mirrors ice crystals’ molecular structure
Water molecules arranged in hexagonal shape grow into six-sided snowflakes due to kinetic control
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ResearchFractal crystals win fashion design contest
Organic compounds form peculiar geometric crystals due to inefficient molecular stacking
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PodcastMOFs: Metal–organic frameworks
Katrina Krämer examines these extremely versatile materials and speaks to MOF pioneer Omar Yaghi
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FeatureShedding light on the dark proteome
Around half of all human proteins are a mystery. What do they look like, asks Phil Ball
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ResearchCrystal structure lifts lid on LSD’s secrets
Structure of hallucinogen bound to a human serotonin receptor could explain LSD’s potent and long-lasting effects
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ResearchElectron beam exposes crystal details down to hydrogen atoms
Technique overcomes limitations of conventional crystallography and offers new insight into drugs and catalysts
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ResearchProtein’s wobbles after electric shocks reveal inner workings
New twist on x-ray crystallography could simply reveal functional regions of proteins
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ResearchHard x-ray ghost images come to life
Combining information from two beams could reduce imaging damage and broaden crystallographic options
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ResearchExplosive intermediates muzzled by crystalline sponge
Ozonide structures determined safely with room to adapt the technique to other unstable compounds
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ResearchNaturally occurring MOFs found in coal mine minerals
Rare minerals overturn conventional wisdom that metal–organic frameworks are only found in the lab
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ResearchQuasicrystals on a collision course with Earth
Natural quasicrystals may form from object collisions in the solar system
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ResearchSerial crystallography enhanced by graphene
Graphene-containing microfluidic device used to study the structures of complex protein crystals
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ResearchHydrogens seen crystal clear in small molecules
Researchers have pinned down the precise position of hydrogen atoms in crystal structures using widely accessible methods
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OpinionFlashback: 2001 – chemical landmark for John Desmond Bernal
A blue plaque for crystallographer John Desmond Bernal
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ResearchDNA-coated nanoparticles take crystal engineering into the diamond league
Self-assembling superlattices built with DNA could usher in era of materials on demand
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ResearchFirst isolation of stable solid-state bismuth radical
Elusive paramagnetic species has been characterised by both EPR and x-ray crystallography