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Nano technology,science, research, glass,synthesis,structure carbon ,c60 fullerene,crystal
Close up view of a scientist's hand holding a food sample with tweezers
Science background with molecule or atom
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Bacterial multidrug efflux pumps (E-CmeB) expel antibiotics  from inside the bacterium (bottom): ciprofloxacin (yellow), chloramphenicol (violet),  ampicillin (red).
A molecular model of Bisphenol A or BPA.  It is a common building block in the production of many epoxy resins and plastics including polycarbonate plastic. As such it is present in a huge range of food packaging and household products. There are now concerns about its health effects, particularly its effect on children, infants and fetuses.   Isolated on white.
Nourish hair of shampoo or serum. Repair damaged hair concept, 3d rendering.
Abstract technological design of an artificial molecular structure in many colors. Horizontal wide composition.
Gold serum with bubble inside drop on skin cell for professional skin treatment product. 3D rendering.
Endosomes - 3d rendered image of Endosomes are membrane-bound organelles. They are parts of endocytic membrane transport pathway.  Endomembrane system in cells. Bilayer Lipid Membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.
Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
Vitamin D Capsule with D3 Element. Dietary Supplements. 3D Render
B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background
3D rendering of microscopic particles and bubbles
Monosodium glutamate, MSG or sodium glutamate molecules. MSG is used in cooking as a flavor enhancer with an umami taste 3d rendering
Inside protein molecule
Main mutation site of the coronavirus variant B.1.531 emerged in South Africa. The spike protein (red) is bound to the angiotensin converting enzyme 2 (blue). The mutation is at the amino acid position 484 (yellow). Source: PDB entry 6cs2.
Wheat flour on black background
Cannabidiolic acid or CBDA cannabinoid molecule. 3D rendering. Atoms are represented as spheres with conventional color coding.
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.
Microcrystalline wax with chemical formula on white laboratory table.
Ball and stick 3D render from the inside of a protein molecule.
Breast Cross Section of Fat .
Close-up of a stethoscope with some pills blister on a teal background. Space for copy, shallow depth of field.
Rosuvastatin molecule. Statin, lipid-lowering drug. Molecular model. 3D rendering. Illustration
This footage shows the translation initiation complex, which consists of the ribosomal small subunit, transfer RNA (tRNA), and translation initiation factors. The golden ribbon represents the RNA.
Bone morphogenetic proteins (BMPs) are a group of growth factors also known as cytokines and as metabologens. 3D cartoon and Gaussian surface models, white background.
Vitamin D3 Capsules. 3D Render
Strictosidine is a terpene indole alkaloid formed by the condensation of tryptamine with secologanin by the enzyme strictosidine synthase. 3d illustration
Capsules With Turmeric and Thistle as Food Supplement.
Free Images: "bestof:Magnesium(I)-complex-example.png zh-cn 低价镁化合物的结构 en The structure of magnesium complex own Makecat 2011-7-1 Magnesium complexes"
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SLNSW 52436 Victoria Barracks magnesium flashlight photograph of a combined Army and Scottish Highland mass pipe and brass band rehearse for the Sesquicentenary celebrations.jpg
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