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Molecular model of amylose, one of the two sugar components in starch.
3D cartoon and Gaussian surface models, chain id color scheme, PDB 7t3a, white background
Haematococcus pluvialis red cyst algae under microscopic view, empty space - haematocyst, resting cells, strong antioxidant astaxanthin
Phospholipid bilayer membrane structures that make up living cells and their contents. This is an image of membrane proteins in the membrane.\nThis image, which looks like a plastic model, evokes biology and biochemistry. It can be used as a cover for magazines, textbooks and presentation materials.\nThis image was not created by AI.
Gold serum with bubble inside drop on skin cell for professional skin treatment product. 3D rendering.
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.
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
H2 Hydrogen Molecule Fuel Cell Element Vehicle Biodegradable Ethical Renewable Energy
Microscopic preparation, tissue plant
Hospital wastewater contain high abundances of antibiotic resistance genes compared to municipal wastewater. The antibiotic-resistant organisms  originate from hospital patients.
B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background
Close-up shooting of a green agate stone mineral surface isolated on white background. Its a macro shot shows nature beautiful details with back lit. Agate is a kind of natural gemstone. Abstract pattern. Good for Wallpaper texture background. Turquoise, blue
Backgrounds of Bacteria and Mold under the microscope in Lab.
DNA A-T Pair
Zearalenone or ZEN or RAL is a potent estrogenic metabolite. 3d illustration
Evolution and Mystery of Life: Mollusks Living in Water
Amitriptyline is used as an antidepressant and antimigraine drug. It blocks sodium channels on neuronal membrans. Sodium channels generate and propagate action potentials in neurons and muscle. Source: PDB entry 6AGF
stx2a is a subtype of Shiga toxin-producing E. coli (STEC) linked to Hemolytic Uremic Syndrome (HUS), a severe condition impacting kidney function and blood clotting. STEC poses a significant risk of foodborne illness and can spread within communities including family members.
3D cartoon and molecular surface models, chain id color scheme, putative membrane shown, pdb 1l7v, white background
The three-dimensional structure of proteins is represented in a variety of conformations. This image is based on the ribbon structure of a protein. It is suitable for biology notebooks and book covers.\nThis image has not been created by AI.
Dna structure on science background. 3d illustration
Model of DNA Base Pair adenine (A) and thymine (T)\n\nFind more molecules in the Lightbox [url=http://www.istockphoto.com/search/lightbox/7500191][i] 'World of Molecules'[/i][/url], or contact me on customized design/rendering of any molecules in 3D (see some examples below). \n\n[img]http://www.drugmodel.com/360/superglassy900.jpg[/img] \n[img]http://www.drugmodel.com/360/capsule900.jpg[/img] \n[img]http://www.drugmodel.com/360/glassy900.jpg[/img] \n[img]http://www.drugmodel.com/360/heart900.jpg[/img] \n[img]http://www.drugmodel.com/360/viruskiller900.jpg[/img] \n[img]http://www.drugmodel.com/360/mesh900.jpg[/img] \n[img]http://www.drugmodel.com/360/cartoon900.jpg[/img] \n[img]http://www.drugmodel.com/360/photo900.jpg[/img] \n[img]http://www.drugmodel.com/360/ovoid900.jpg[/img]  \n[img]http://www.drugmodel.com/360/swirlcone900.jpg[/img] \n[img]http://www.drugmodel.com/360/super900.jpg[/img] \n[img]http://www.drugmodel.com/360/glowing900.jpg[/img]
Colonies of Candida Albicans growth on Chocolate agar from sputum culture
nanotechnology and abstract graphene structures
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.
plant Soya Stem C.S. under light mircoscope with white background
3D cartoon and Gaussian surface model, chain id color scheme, PDB 3v7t, white background
Chemical formula of Progesterone
Dihydrotestosterone or androstanolone or stanolone is an endogenous androgen sex steroid and hormone. 3D illustration on white
abstract imagery of a fusion of colors and surfaces
Free Images: "bestof:Nucleophilic Epoxidation Mechanism2.tiff en A generic mechanism for nucleophilic epoxidation of electron-deficient olefins shown with a model chalcone substrate"
Epoxidation Mimoun Mechanism.svg
Vicarious nucleophilic substitution.svg
Mesitoic acid AAC1 reaction.svg
Von Richter reaction history 02.svg
P450cycle.svg
Nucleophilic Epoxidation Mechanism2.tiff
Julia-Colonna Epoxidation Mechanism3.png
Epoxide Williamson.png
Julia-Colonna Epoxidation1.png
Julia-Colonna Active Site Structure1.png
Nuc mech.png
Jacbonsen Mechanism.gif
Julia-Colonna Epoxidation Ternary Complex3.png
Nukleofilna adicija 01.png
Approach of Substrate 1.png
Approach of Substrate Jacobsen's Catalyst.png
Acylate mechanism.png
Frank_Wesson_Patent_36,925_-_drawing1.jpg
Skin Stringer Model With Shear Flow Assumed.jpg
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