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A ball and stick model of Human Insulin. Isolated on black.
alien structure made of white spheres and flowing glass liquid, molecular, hi-tech concept, abstract design element
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen
Inside protein molecule
Skin cell background with cosmetics concept, 3d rendering. 3D illustration.
Science background with molecule or atom
Molecular structure of Methane CH4
Azurite, a mineral on a white background
Trippy Abstract Shapes on white background
Delta endotoxins (δ-endotoxins) are pore-forming toxins produced by Bacillus thuringiensis species of bacteria. They are useful for their insecticidal action and are the primary toxin produced by Bt corn. 3D cartoon and Gaussian surface models, chain instance color scheme, based on PDB 4d8m, white background.
Green quartz crystal isolated on the white background.
Neohalicholactone is unusual fatty acid metabolites having a cyclopropane ring and a nine-membered lactone. 3d illustration
Magnified close up of an igneous rock with metallic minerals in the cracks.
Biological protein and molecule, 3d rendering. 3D illustration.
Barite or Barytes is a naturally occuring mineral made of Barium Sulphate and the source of the element Barium. It is white or colourless and crystaline with a distinct heavy density. Mined to be used in paint and paper production and in the oil industry.
Yohimbine(quebrachine), is an indole alkaloid. C21H26N2O3. Chemical structure model: Ball and Stick + Balls + Space-Filling. 3D illustration.
Structural model of Benzene molecule
3D cartoon and Gaussian surface models, PDB 1uea, white background
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.
Glucose-6-phosphate dehydrogenase (G6PD) protein. Enzyme of the pentose phosphate pathway that generates co-enzyme NADPH. 3D illustration.
3d Molecular StructurePlease see some similar pictures from my portfolio:
Isolated transparent physics atom, 3d rendering. 3D illustration.
Freshness capsule
This is a hematite iron oxide Fe2O3 mineral stone.
Molecular structure of Hexane C6H14
CD47 also known as integrin associated protein is a transmembrane protein that in humans is encoded by the CD47 gene. CD47 belongs to the immunoglobulin superfamily and partners with membrane integrins and also binds the ligands thrombospondin-1 and signal-regulatory protein alpha. 3D cartoon and Gaussian surface models, chain id color scheme, based on PDB 2jjt, white background
Pegmatite rock close up with many crystals.
Black,blue and light blue glass balls connected to a single network on white 3d render
A molecular model of the flavonoid Quercetin.  An antioxidant and anti-inflamatory, it is used as a nutritional suplement.  It is commonly found in many fruits and vegetables and is a significant chemical component of tea.  Isolated on white.
Free Images: "bestof:Trimethylamine-N-oxide-3D-spacefill.png Space-filling model of the trimethylamine N-oxide molecule an amine oxide Colour code 505050  Carbon  C  black<br>"
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Pyridine-N-oxide-3D-spacefill.png
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Dicarbon dioxide 3D spacefill.png
4-Nitroquinoline 1-oxide 3D spacefill.png
Dibutyltin-oxide-3D-spacefill.png
Pyridine-N-oxide-3D-balls.png
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Ethylene-oxide-3D-spacefill.png
Dicarbon dioxide 3D ball.png
4-Nitroquinoline 1-oxide 3D ball.png
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Diethylamine 3D spacefill.png
Dimethylbenzylamine 3D spacefill.png
Quinuclidine 3D spacefill.png
Vinylamine-3D-spacefill.png
Diphenylamine 3D spacefill.png
Acipimox-3D-spacefill.png
Amitriptylinoxide-3D-spacefill.png
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Triethylenetetramine-3D-spacefill.png
Hexamethyldisilazane-3D-spacefill.png
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3-Nitrodiphenylamine-3D-spacefill.png
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Vinylamine-3D-balls.png
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Diethylamine 3D ball.png
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Dimethylamine 3D spacefill.png
Diphenylamine 3D ball.png
Quinuclidine 3D ball.png
Azoxymethane-3D-spacefill.png
Acipimox-3D-balls.png
Aminoacetonitrile-3D-balls.png
Diethylenetriamine-3D-balls.png
Triethylenetetramine-3D-balls.png
Imipraminoxide-3D-spacefill.png
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Hexamethyldisilazane-3D-balls.png
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Tris(2-chloroethyl)amine 3D spacefill.png
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PMDTA-3D-balls.png
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Dimethylamine 3D ball.png
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Imipraminoxide-3D-balls.png
Tris(2-chloroethyl)amine 3D ball.png
Tetramethyldisiloxane-3D-spacefill.png
Octamethyltrisiloxane-3D-spacefill.png
Decamethyltetrasiloxane-3D-spacefill.png
Octamethylcyclotetrasiloxane-3D-spacefill.png
Aminoethylethanolamine-3D-spacefill.png
Aminoethylpiperazine-3D-spacefill.png
Anisaldehyde-3D-spacefill.png
Benzotrichloride-3D-spacefill.png
Bromoanisole-3D-spacefill.png
Acetoguanamine-3D-spacefill.png
Melam-3D-spacefill.png
Hydroxybenzotriazole-3D-spacefill.png
Diazaborine 3D spacefill.png
Phenylhydroxylamine 3D spacefill.png
Fursultiamine 3D spacefill.png
Prosultiamine 3D spacefill.png
Etamiphylline 3D spacefill.png
Thyronamine 3D spacefill.png
Fluacizine 3D spacefill.png
Guanylurea 3D spacefill.png
Semicarbazide 3D spacefill.png
Diphenylcarbazide 3D spacefill.png
DESOXY 3D spacefill.png
Talsaclidine 3D spacefill.png
Aceclidine 3D spacefill.png
Benzimidazoline 3D spacefill.png
Lysidine 3D spacefill.png
Zolimidine 3D spacefill.png
Desmosterol 3D spacefill.png
Dihydrocortisone 3D spacefill.png
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