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Science background with molecule or atom
Molecular Model of Vitamin D.
Squalane is a hydrocarbon derived by hydrogenation of squalene. 3d illustration
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).
Chain or ribbon diatom, a type of algae.
Copper(II) sulfate with molecular structure. Chemical ingredient used in medical and public health issues.
Industrial terminal blocks
3D cartoon and Gaussian surface models, PDB 2vtb, white background.
3D realistically coloured hexagonal shapes of connected spheres, background with copy space. Futuristic illustration design template for scientific presentation. Molecular business, science, teamwork concept.
Research method real-time PCR. 96-well plate on the background of amplification curves.
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Neohalicholactone is unusual fatty acid metabolites having a cyclopropane ring and a nine-membered lactone. 3d illustration
Molecular structure of Sulfur dioxide SO2
A petri dish with common yeast and bacteria colonies.
A model of a molecule of arginine, an amino acid. Amino acids are the building blocks of proteins and have many functions in metabolism. In particular, Arginine has an important function in the immune system, wound healing and cell division.
3D cartoon and Gaussian surface models, PDB 7qqf, white background
Inside protein molecule
Colonies of pathogenic bacteria in a Petri dish, microbiological studies
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Tryptophan or Trp is an alpha-amino acid that is used in the biosynthesis of proteins, 3d illustration
Rendered coronavirus/2019-nCoV single-stranded RNA, built from experimentally determined Ebola virus crystal structure. Color symbols - bluewhite=carbon, pink=oxygen, lightblue=nitrogen, white=hydrogen, lavender=phosphorus
Folic acid, folate molecule. It is known as vitamin B9. Molecular model. 3D rendering. Illustration
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.
Organic carnauba wax flake with molecular structure. Chemical ingredient used in cosmetic industry.
Molecular Model of Glutathione.
TNF-alfa (blue) is the most potent proinflammatory cytokine and is crucial in the pathogenesis of PsA. TNF-  inhibitors considerably relieve symptons in patients. A therapeutic antibody (adalimumab) blocks the receptor binding site of  TNF-.
Microbiology agar plate with yeast culture on grey background.
Remdesivir is a broad-spectrum antiviral medication, it is a specific treatment for COVID-19. 3d illustration
3d Molecular StructurePlease see some similar pictures from my portfolio:
Free Images: "bestof:TrenCmpxs.png tren ligand Own 2008-04 Smokefoot Polyamines Amino complexes X-donor complexes"
Ni-Dimethylglyoxime-complex.svg
Tc-99m exametazime skeletal.svg
TrenCmpxs.png
Ti(NMe2)4.png
Cp2Mo2(CO)6.png
Nickel bidentate.png
Nickel monoanionic.png
Authiomalate.png
Iron tridentate.png
Chelatkomplex Chen-Kao Reaktion.png
Linear2-4Chelate.png
(Mn3O(OAc)6)(AcO)(AcOH).png
Tetraphosphorus-hexaoxide-iron-tetracarbonyl-complex-from-xtal-3D-balls.png
Isomers of square planar bidentate ligand complexes.png
MCO2structures.png
M(cod)2.png
NonCoord.png
CoA6Cl3.png
Rubipy.png
SO2Cmpxes.png
Reinecke's salt.png
RuA5N2.png
Medta.png
Clathrochelate.png
WOCl4.png
MoS4.png
LinkageIsomers.png
Lel3.png
SpinCrossover.png
Reinecke's salt (molecular diagram).png
Nidmg.png
Cp'FeP(CO)I.png
Ar2Cr2PP.png
Mo(dith)3.png
H2Os3(CO)10.png
Clath2.png
TiCl4derivs.png
FcLi2chem.png
HRhP3CO.png
ShvoCat.png
Mu-Cl.png
Os3(CO)12.png
CLA4.png
TMdioxygenCmpx.png
Nitrosyl-ligand-bent-2D.png
Nitrosyl-ligand-bridging-2D.png
Nitrosyl-ligand-linear-2D.png
CLA7-2.png
Dimetal dioxygen complexes (molecular diagrams).png
Non-innocent3.png
Biuretcomplex.png
Na3-Au(S2O3)2-.png
CrnitrateSimple.png
Cp2NbCl2.png
P-steric.jpg
Aluminium glycinate.png
Auro-interact1.png
1,2,3-tri-tert-butylrhodocenium.png
M-en1.png
LnMTp.png
Ferrichrome.png
Au6C(PPh3)6.png
Iron(III)-phenoxide-complex-3D-balls.png
Cu chelate.png
Zirconium bisanionic.png
Chromium picolinate.png
Deferiprone-Iron complex.png
C5Me5Ir2Cl2viaMe6DewarBen.png
Gadoversetamide3D.png
Nickel-DADO.png
Alizarin CaAl Komplex.png
Bis(trimethylamino)dichlorooxovanadium(IV)-3D-balls.png
Rubredoxin.png
Mangafodipir 3D sticks.png
Motexafin gadolinium 3D sticks.png
Cu-ATSM 3D.png
Ditungsten-tetra(hpp)-3D-balls.png
Nickel dimethylglyoxime complex ball.png
Nickel dimethylglyoxime complex spacefill.png
Technetiumkomplex.png
Ferroin.png
Aluminium-glycinate-3D-balls.png
Tris(catecholato)Iron(III) anion ball.png
Tris(catecholato)Iron(III) anion spacefill.png
Aluminium-glycinate-3D-spacefill.png
Ruthenium PNN pincer complex 3D ball.png
Ruthenium PNN pincer complex 3D spacefill.png
Ruthenium PNN pincer complex 3D skeletal.png
Mn3O(OAc)6.png
Deferasirox–iron(III) complex.png
Structure of cation of ((C5tBu3H2)Rh(C5H5))BF4.png
EuFOD 3D ball.png
EuFOD 3D spacefill.png
EuFOD 3D stick.png
EuFOD 3D skeletal.png
Chromium(III) picolinate 3D skeletal.png
Metal-binding pterin complex ball.png
Metal-binding pterin complex spacefill.png
Metal-binding pterin anion ball.png
Metal-binding pterin anion spacefill.png
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