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The DNA tetrahedron is designed to be mechanically robust; it consists of rigid triangles of DNA helices covalently joined at the vertices
Molecular Model of Vitamin D.
Spirogyra sp. green algae under microscopic view - Chlorophyta, Green algae
Cells in the body examined by endoscope
Ubiquitin is a small regulatory protein found in most tissues of eukaryotic organisms, i.e., it is found ubiquitously. 3D cartoon and Gaussian surface models, white background.
Photomicrograph of filamentous blue-green algae, Oscillatoria species. Each band along the stand is one cell. This filament is very short probably having recently parted from a longer one. Filaments are typically many times longer. This algae is mobile, it moves and twists through the water. San Francisco Bay, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live specimen, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Squalane is a hydrocarbon derived by hydrogenation of squalene. 3d illustration
Computer generated abstract concept image of 3d spheres like metaphor of abstract business processes.
Lily leaf c.s. under microscope
plant Zea Stem C.S. under light mircoscope with white background
Algaes under microscopic view
3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen
B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background
Birth of Life, Evolution and Circulating Cells
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Chain or ribbon diatom, a type of algae.
Aerial view of loyster farm by Ardara, County Donegal - Ireland.
A ball and stick model of a Polytetrafluoroethylene molecule, also known as PTFE or most commonly Teflon. It is a polymer consisting of only carbon and fluorine atoms. It is used as a non-stick coating for cookware, as a lubricant, and it is also used to contain highly reactive chemicals as it is extremely non-reactive.
Microalgae under microscopic view, green algae, cyanobacteria, phytoplankton, diatom, algae mix collage background
Freshness capsule
3D cartoon and Gaussian surface models, chain id color scheme, PDB 7t3a, white background
Molecular model of fullerene (c60)
Nourish hair of shampoo or serum. Repair damaged hair concept, 3d rendering.
Myxoid liposarcoma.  Myxoid/round cell liposarcoma, or MRCLS, is one of several types of liposarcoma. Liposarcoma is a rare cancer that grows in the cells that store fat in the body. MRCLS usually grows in the arms and legs. These tumors grow slowly, and they can spread to other parts of the body
Freshwater Closterium algae (unicellular charophyte green algae) - optical microscope x200 magnification
Liver Fluke Section under light microscope with white background
Baryte or barite is a mineral consisting of barium sulfate. The baryte group consists of baryte, celestine, anglesite and anhydrite. 3d illustration
Photomicrograph of two rotifers. Rapidly rotating cilia at top of heads, internal organs visible. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
3D cartoon and Gaussian surface models, PDB 2gjx, white background
Division of Human Cancer Cells
Free Images: "bestof:Epothilone Synthesis Olefin Metathesis.png Epothilone Synthesis Olefin Metathesis Own 2008-05-23 zh User Puppy8800 Epothilones"
RCM2.svg
RCM.svg
ADMET general scheme.svg
Corey-Winter-Synthesis V.1.svg
Corey-Winter reaction.svg
Corey-Winter reaction mechanism.svg
Corey-Winter-Mechanism V.1.svg
Corey-Winter-Mechanism V.2.svg
Trimethyl phosphite Corey-Winter elimination trans.svg
Trimethyl phosphite Corey-Winter elimination cis.svg
Sagopilone structure.svg
Epothilone C D.svg
Epothilone A B.svg
Epothilone E F.svg
DCC3.svg
DCC4.svg
DCC5.svg
Corey-Winter olefination overview.svg
Corey-Winter olefination mechanism v1.svg
Diazo Synthesis.svg
Diazo Compound Synthesis.svg
Hexanitrohexaazaisowurtzitane Synthesis.svg
Substituted Pagodane.svg
Phenolphthalein Synthesis.svg
Anagrelide synthesis.svg
Ribosome mRNA translation zh.svg
Synthesis Pyrocatechol A.svg
Plastids types zh.svg
Blaise Ketone Synthesis Scheme.svg
Plastids types en.svg
Plastids types zhs.svg
Plastids types cs.svg
Ribosome mRNA translation en.svg
DNA replication blank.svg
DNA replication tr.svg
Thyroid hormone synthesis-it.svg
Epothilone Synthesis Olefin Metathesis.png
Fluvirucin Synthesis Olefin Metathesis.png
MusconeViaRCM.png
酚酞.png
Metátesis02.JPG
Metatesis.PNG
Metathesis mechanism jypx3.png
Chem507f092 metathesis.png
Ring-closing metathesis.png
Burgess Reagent Synthesis Zh.png
Corey-Winter-Fragmentierung.png
Corey-Winter.png
-5-Helicene.PNG
Epothilone Structure.png
Malonic ester synthesis (zh).png
Octanitrocubane synthesis.png
Episulfide Synthesis.png
Dialkylation malonic ester synthesis mechanism (zh).png
Hexanitrohexaazaisowurtzitane synthesis.png
Diethyl Malonate Synthesis.png
Metathesis reaction Chemical equation.png
Lactone Synthesis Aldaric Acid.png
Lactone Synthesis From Ketene.png
Malonicestersynthesis (zh).png
Baeyer-Villiger Oxidation Lactone.png
CoumaricAcidSynthesis.png
Hydrostatic Synthesis.png
Synthesis of vinylon.png
Cycloalkylcarboxylic acid mechanism (zh).png
2cbtotalsynthesis.png
甘油制法.png
逆环氧化.png
过氧乙酸制取.png
Diketene.png
Cobalt(III) Fluoride.png
3,6-Diphenyl-1,2,4,5-tetrazine zh.png
Auwers reaction 02.jpg
Auwers reaction 05.jpg
TebbeKetoneRx.PNG
Decaisopropylrhodicinium hexafluorophosphate synthesis.PNG
Castor oil synthesis el.jpg
Ketene.png
Cyclohexanol1.png
Vilsmeier reaction example2.png
Auwers reaction 03.jpg
Coumaric acid synthesis.png
Quassin synthesis.png
Ketene preparation.png
5-ALA Porphobilinogen Synthese.png
N,N'-Diisopropylcarbodiimide molecule spacefill.png
Diketene nucleophilic reaction.png
Ketene reaction mechanism.png
Miyazaki City Takaoka Synthesis Office 2009.JPG
Nobeoka City Office Kitakata Synthesis Branch.JPG
Xenon-dioxide-2D.png
Yamato Town Office Soyo Synthesis Branch 2009.JPG
N,N'-Diisopropylcarbodiimide molecule ball.png
EDC molecule ball.png
EDC molecule spacefill.png
Tolcapone.png
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Kiyotake Town Office 2009.JPG
Miyazaki City Sadowara Synthesis Office 2010.JPG
Kirishima City Office Fukuyama Synthesis Office 2010.JPG
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