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A ball and stick model of a strand of a molecule of polyvinyl chloride, more commonly known as PVC. This vinyl polymer is one of the commonest plastics in use.
Perfluoroisobutene fluorocarbon molecule.  3D rendering. Atoms are represented as spheres with conventional color coding: carbon (grey), fluorine (lig
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
Fictitious molecule model inside red and blue pill isolated on white.
Science background with molecule or atom
Ball and stick 3D render from the inside of a protein molecule.
A 3D rendering of a polymer chain. The chain is made up of individual monomers, which are linked together by chemical bonds
Computational tomography image of the abdominal and pelvic regions.
Nourish hair of shampoo or serum. Repair damaged hair concept, 3d rendering.
3d Rendering Molecular Structure,Ozone,Hydrogen and oxygen
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.
HER2 (light blue)  locked in the inactive conformation by Trastuzumab (left) and Pertuzumab. Trastuzumab has drastically improved the prognosis of HER2-positive breast cancer patients.
B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background
Energy exchange of electrons between atoms
Lily leaf c.s. under microscope
Computer generated abstract concept image of 3d spheres like metaphor of abstract business processes.
Filtration and water purification scheme contaminated molecules pass through filter layers
Molecular structure of Sulfur dioxide SO2
Squalane is a hydrocarbon derived by hydrogenation of squalene. 3d illustration
A ball-and-stick plus ribbons molecular model of the hormone Orexin, also known as Hypocretin.  Orexin is involved in the regulation of the sleep/wake cycle and it stimulates apetite, wakefulness and energy expenditure. It has been linked with Alzheimer's disease.  Isolated on white.
Copper(II) sulfate with molecular structure. Chemical ingredient used in medical and public health issues.
Bone marrow plasma cells .Plasma cell neoplasms are diseases in which the body makes too many plasma cells. Plasma cell neoplasms can be benign or malignant. Diagnosed with Immunostain CD138 positive.
Cediranib cancer drug molecule. 3D rendering. Atoms are represented as spheres with conventional color coding.
Freshness capsule
3D cartoon and Gaussian surface models, chain id color scheme, PDB 2y73, white background
Antibodies conjugated with drugs at the FC region are designed to attach a drug to the FC region of the antibody. This technology leverages the specificity of antibodies to deliver the drug directly to target cells. As a result, it can enhance the drug's effectiveness and reduce side effects. This approach is particularly promising in cancer treatment and therapies for autoimmune diseases.\n\nThis image was not created by AI.
From left to right: the NMDA and  AMPA receptors transport calcium cations into neurons after being activated by the neurotransmitter glutamate and  the GABA receptor (right) transport chloride anions after the activation by gamma aminobutyrate. PDB entries: 6wht,  3kg2, 6d6u
Inside protein molecule
Collagen protein molecule. Molecular model. 3D rendering. Illustration
Abstract technological design of an artificial molecular structure in many colors. Horizontal wide composition.
Free Images: "bestof:Rui Fig 37.png Figure 3 Incorporation of Bithionol into the Polymer Backbone own Chem538w10grp9 Polymers"
Voltage regulator foldback.svg
Energy density.svg
MDKQ3.svg
Absolute Seebeck coefficients of various metals up to high temperatures.svg
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Rui Scheme 9.png
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Rui Scheme 14.png
Rui Scheme 13.png
Antimicrobialpolymerskillbacteria.png
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Rui Scheme 19.png
Davenport Fig 6.jpg
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