Compounds Collection (page 4)

Ricin molecule, artwork C017 / 3656
Ricin molecule. Computer artwork showing the structure of a molecule of the toxic protein ricin. Ricin comprises two entwined amino acid chains; A (yellow) and B (blue)

Water molecules, artwork C017 / 7384
Water molecules. Computer artwork showing the molecular (top) and atomic (bottom) structure of water (H2O). Atoms are colour-coded: hydrogen (blue) and oxygen (white)

Methane molecule, artwork C017 / 3614
Methane molecule. Computer artwork showing the structure of a molecule of nitrogen (N2). Atoms are colour coded: nitrogen (blue), with the bonds between them as bars (grey)

Ricin molecule, artwork C017 / 3655
Ricin molecule. Computer artwork showing the structure of a molecule of the toxic protein ricin. Ricin comprises two entwined amino acid chains; A (yellow) and B (blue)

Guanine molecule, artwork C017 / 7239
Guanine molecule. Computer artwork showing the structure of a molecule of the nucleobase guanine. Atoms are shown as colour-coded spheres: carbon (green), hydrogen (white)

Ricin molecule, artwork C017 / 3648
Ricin molecule Computer artwork showing the structure of a molecule of the toxic protein ricin (blue and yellow) with an active ribosome in the background

Carbon dioxide molecule C017 / 3600
Carbon dioxide molecule. Computer artwork showing the structure of a molecule of carbon dioxide (CO2). Atoms are colour coded: oxygen (red) and carbon (black)

Thymine-adenine interaction, artwork C017 / 7368
Thymine-adenine interaction. Computer artwork showing the structure of bound thymine and adenine molecules. Atoms are shown as colour-coded spheres: carbon (green), hydrogen (white)

Resveratrol molecule C014 / 2110
Resveratrol, molecular model. Resveratrol is a phytoalexin, a defence chemical produced by plants, found in grapes, peanuts, blueberries and some pines

Cytosine molecule, artwork C017 / 7213
Cytosine molecule. Computer artwork showing the structure of a molecule of the nucleobase cytosine (2-oxy-4-aminopyrimidine)

Rotaxane, molecular crystal structure C017 / 7010
Molecular crystal structure of a rotaxane. A rotaxane is a chemical compound composed of a linear molecular chain passing through a chainlike molecular ring

Guanine molecule, artwork C017 / 7238
Guanine molecule. Computer artwork showing the structure of a molecule of the nucleobase guanine. Atoms are shown as colour-coded spheres: carbon (green), hydrogen (white)

Coagulation factor complex molecule C014 / 0409
Coagulation factor complex molecule. Molecular model showing the interaction between coagulation factor VIII (FVIII, pink, blue and yellow), factor IXa (FIXa)

Insulin molecule C014 / 2122
Insulin, molecular module. Insulin is a hormone produced by the pancreas. It consists of two peptide chains, A (blue) and B (yellow), which are linked by disulphide bridges

Resveratrol molecule C014 / 2108
Resveratrol, molecular model. Resveratrol is a phytoalexin, a defence chemical produced by plants, found in grapes, peanuts, blueberries and some pines

Insulin molecule C014 / 2290
Insulin molecule. Molecular module of insulin showing its primary structure over a background of the molecules electron density map

Resveratrol molecule C014 / 2109
Resveratrol, molecular model. Resveratrol is a phytoalexin, a defence chemical produced by plants, found in grapes, peanuts, blueberries and some pines

Coagulation factor complex molecule C014 / 0410
Coagulation factor complex molecule. Molecular model showing the interaction between coagulation factor VIII (FVIII, pink, blue and yellow), factor IXa (FIXa)

Stilbene synthase molecule C014 / 2292
Stilbene synthase, molecular model. This enzyme is produced by some plants (including grapes, peanuts and blueberries) in response to stress from either ultraviolet light or certain fungi

Insulin molecule C014 / 2120
Insulin molecule. Molecular module of insulin showing its primary structure. Insulin is a hormone produced by the pancreas

Stilbene synthase molecule C014 / 2291
Stilbene synthase, molecular model. This enzyme is produced by some plants (including grapes, peanuts and blueberries) in response to stress from either ultraviolet light or certain fungi

UVR8 protein molecule C014 / 4913
UVR8 protein molecule. Computer model showing photoreception of UV-B (ultraviolet-B) light rays (white beam, left) by a UVR8 protein, whose secondary structure (purple ribbons) is shown

Leptin molecule C014 / 4904
Leptin molecule. Computer model showing the structure of a molecule of the hormone leptin. Leptin is produced by adipose (fat) tissue

Peptide YY obesity hormone molecule C014 / 4911
Peptide YY obesity hormone molecule. Computer model showing the crystal structure of a molecule of the hormone peptide YY (PYY, or PYY3-36)

Peptide YY obesity hormone molecule C014 / 4910
Peptide YY obesity hormone molecule. Computer model showing the crystal structure of a molecule of the hormone peptide YY (PYY, or PYY3-36)

Leptin molecule C014 / 4907
Leptin molecule. Computer model showing the crystal structure of a molecule of the hormone leptin. Leptin is produced by adipose (fat) tissue

Methyl sulphonal crystals, micrograph
Methyl sulphonal crystals, polarised light micrograph. Magnification: x114 when printed 10 centimetres wide

Activated ghrelin hormone molecule C014 / 4902
Activated ghrelin hormone molecule. Computer model showing the crystal structure of the human hormone ghrelin. The crystal structure consists of both the secondary structure

Activated ghrelin hormone molecule C014 / 4903
Activated ghrelin hormone molecule. Computer model showing the structure of the human hormone ghrelin. Atoms are colour-coded spheres (carbon: grey, oxygen: red, nitrogen: blue)

Leptin molecule and fat cells C014 / 4906
Leptin molecule and fat cells. Computer artwork showing a molecule of the hormone leptin with adipose (fat) cells (round), from which it is produced

Obestatin molecule C014 / 4908
Obestatin molecule. Computer artwork showing the structure of a molecule of obestatin. Obestatin is thought to supress hunger and reduce food intake, thereby reducing weight gain

Obestatin molecule C014 / 4909
Obestatin molecule. Computer artwork showing the structure of a molecule of obestatin. Obestatin is thought to supress hunger and reduce food intake, thereby reducing weight gain

UVR8 protein molecule C014 / 4912
UVR8 protein molecule. Computer model showing photoreception of UV-B (ultraviolet-B) light rays (top) by a UVR8 protein. The secondary structure (purple ribbons) of UVR8 is shown at bottom

Activated ghrelin hormone molecule C014 / 4901
Activated ghrelin hormone molecule. Computer model showing the crystal structure of the human hormone ghrelin. The crystal structure consists of both the secondary structure

Paracetamol molecule
Serotonin molecule. Computer model showing the structure of a molecule of the neurotransmitter (nerve signalling chemical) serotonin (5-hydroxytryptamine)

Water molecules C016 / 8541
Water molecules. Molecular model of molecules of water. Water is one of the most abundant chemicals on Earth, covering almost 75 per cent of its surface

Water molecules C016 / 8540
Water molecules. Molecular model of molecules of water. Water is one of the most abundant chemicals on Earth, covering almost 75 per cent of its surface

Water molecules C016 / 8538
Water molecules. Molecular model of molecules of water. Water is one of the most abundant chemicals on Earth, covering almost 75 per cent of its surface

Water molecules C016 / 8537
Water molecules. Molecular model of molecules of water. Water is one of the most abundant chemicals on Earth, covering almost 75 per cent of its surface

Water molecules C016 / 8536
Water molecules. Molecular model of molecules of water. Water is one of the most abundant chemicals on Earth, covering almost 75 per cent of its surface

Water molecule C016 / 8535
Water molecule. Molecular model of a molecule of water. Water is one of the most abundant chemicals on Earth, covering almost 75 per cent of its surface

Water molecule C016 / 8534
Water molecule. Molecular model of a molecule of water. Water is one of the most abundant chemicals on Earth, covering almost 75 per cent of its surface

Graphene, molecular structure C016 / 8518
Graphene. Computer model of the molecular structure of graphene, a single layer of graphite. It is composed of hexagonally arranged carbon atoms (black) linked by strong covalent bonds (pink)

Graphene, molecular structure C016 / 8517
Graphene. Computer model of the molecular structure of graphene, a single layer of graphite. It is composed of hexagonally arranged carbon atoms (black) linked by strong covalent bonds (grey)

Graphene, molecular structure C016 / 8515
Graphene. Computer model of the molecular structure of graphene, a single layer of graphite. It is composed of hexagonally arranged carbon atoms (spheres) linked by strong covalent bonds

Graphene, molecular structure C016 / 8513
Graphene. Computer model of the molecular structure of graphene, a single layer of graphite. It is composed of hexagonally arranged carbon atoms (spheres) linked by strong covalent bonds (rods)

Graphene, molecular structure C016 / 8509
Graphene. Computer model of the molecular structure of graphene, a single layer of graphite. It is composed of hexagonally arranged carbon atoms (spheres) linked by strong covalent bonds

Carbon dioxide molecules C016 / 8495
Carbon dioxide molecules. Computer artwork showing the structure of a molecule of carbon dioxide. Carbon dioxide is a colourless gas that occurs naturally in the atmosphere

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"Exploring the Fascinating World of Compounds: From Copper and Magnesium Sulphate to Graphene" Delving into the intricate beauty of compounds, we witness the mesmerizing sight of copper and magnesium sulphate crystals under a light microscope (LM). A closer look at caffeine crystals through a light micrograph reveals their captivating structure, resembling tiny jewels that fuel our mornings. Oxytocin hormone crystals, captured using polarized light microscopy (PLM C016 / 7196), unveil the remarkable complexity behind this molecule responsible for human bonding. Through an artistic representation, we unravel the secondary structure of proteins – nature's building blocks that orchestrate countless biological processes within us. The perovskite crystal structure captivates scientists with its potential applications in renewable energy technologies, promising a brighter future for sustainable power generation. Another glimpse into oxytocin's world showcases its crystalline form under a light microscope, reminding us of its vital role in nurturing social connections and maternal instincts. Zooming in on caffeine's molecular composition unveils its drug-like qualities that stimulate our nervous system and keep us awake during long nights or early mornings. Peering into the microscopic realm reveals bacterial ribosomes - miniature protein factories essential for life itself - showcasing nature's incredible machinery at work. Cortisol crystals come to life as they are illuminated by a beam of light under a microscope, offering insight into this stress hormone's unique properties within our bodies. Exploring vitamin B12 through its molecular model highlights how this crucial nutrient supports various bodily functions while displaying an elegant arrangement of atoms and bonds. Once again, copper sulphate crystals enchant us with their vibrant colors when observed using a light microscope (LM), reminding us of their diverse industrial uses and chemical significance. Stepping into the realm of materials science brings forth graphene.