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Sialic acid (N-acetylneuraminic acid, Neu5Ac, NANA) molecule. Atoms are represented as spheres with conventional colour coding: hydrogen (white), carbon (black), oxygen (red), nitrogen (blue).
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Hexagons connected into molecular like structures on a green background
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Hexagons connected into molecular like structures on a gray background
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Carbon nanotube. Computer artwork of the inside of a nanotube, or buckytube.
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Lactic acid (L-lactic acid) milk sugar molecule. Building block of polylactic acid (PLA) bioplastic. Found in milk. Atoms are represented as spheres with conventional colour coding: hydrogen (white), carbon (grey), oxygen (red).
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Adenosine monophosphate (AMP), molecular model. Nucleotide used as a monomer in RNA. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (green-blue), nitrogen (blue), oxygen (red).
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THC drug, molecular model. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (blue-green) and oxygen (red).
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Propanol (n-propanol) solvent molecule. Stylized skeletal formula (chemical structure). Atoms are shown as color-coded circles: hydrogen (white), carbon (grey), oxygen (red).
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Glutamic acid, molecular model. Non-essential amino-acid. Important neurotransmitter. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (blue-green), nitrogen (blue) and oxygen (red).
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Carbon nanotube. Computer artwork of the inside of a nanotube, or buckytube.
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Melamine molecule. Used in protein adulteration, e.g. in milk powder. Atoms are represented as spheres with conventional colour coding: hydrogen (white), carbon (grey), nitrogen (blue).
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Heroin drug, molecular model. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (blue-green), oxygen (red) and nitrogen (blue).
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Histidine, molecular model. Essential amino acid in humans and other mammals. One of the 22 proteinogenic amino acids. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (blue-green), nitrogen (blue) and oxygen (red).
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Carbon nanotube. Computer artwork of the inside of a nanotube, or buckytube.
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Hypochlorous acid (HClO) disinfectant molecule. Formed when chlorine is dissolved in water. Stylized skeletal formula (chemical structure). Atoms are shown as color-coded circles: hydrogen (white), oxygen (red), chlorine (green).
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Sarin nerve gas, molecular model. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (green), oxygen (red), phosphorous (orange) and fluorine (blue).
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Chlorine dioxide (ClO2) molecule. Used in pulp bleaching and for disinfection of drinking water. Stylized skeletal formula (chemical structure). Atoms are shown as color-coded circles: chlorine (green), oxygen (red).
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Graphene sheet. Computer artwork of a sheet of graphene, a single layer of graphite. Stacked graphene sheets form the common material graphite, used in pencils and industry. Graphene is very strong and flexible. It transports electrons highly efficiently and may one day replace silicon in computer chips and other technology applications. The 2010 Nobel Prize for Physics was awarded to Andre Geim a
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Cyclophosphamide cancer chemotherapy drug, chemical structure. Belongs to nitrogen mustard alkylating agents class of cancer drugs. Atoms are represented as spheres with conventional color coding: hydrogen (white), carbon (black), nitrogen (blue), oxygen (red), chlorine (green), phosphorus (orange).
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Phencyclidine (PCP, angel dust), molecular model. Recreational dissociative drug with hallucinogenic and neurotoxic effects. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white) and nitrogen (blue).
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Poly(methyl methacrylate), molecular model (PMMA). Transparent thermoplastic, synthetic polymer of methyl methacrylate. Often simply called acrylic glass or acrylic. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white) and oxygen (red).
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Carbon nanotube. Computer artwork of the inside of a nanotube, or buckytube.
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Graphene sheet, computer artwork. Graphene is a single layer of graphite. It is composed of hexagonally arranged carbon atoms (spheres). Graphene is very strong and flexible. It transports electrons highly efficiently and may one day replace silicon in computer chips and other technology applications. Graphene was discovered by Andre Geim in 2004. By further bending, this sheet can be converted in
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Artwork of generic molecules. In molecular models such as this, atoms are shown as spheres and the bonds between them as rods.
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Trametinib melanoma cancer drug, molecular model. Atoms are represented as spheres and are colour-coded: hydrogen (white), carbon (grey), oxygen (red), fluorine (dark yellow), iodine (purple) and nitrogen (blue).
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Ubiquitin protein molecule. Molecular tag that indicates proteins marked for recycling. Space-filling model with conventional colour coding.
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Buckminsterfullerene molecule. Computer artwork of a molecular model of a fullerene molecule, a structurally distinct form (allotrope) of carbon. It has 60 carbon atoms arranged in a spherical structure consisting of interlinking hexagonal and pentagonal rings.
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