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Penicillin or PCN or pen is a group of antibiotics which include penicillin G and benzathine penicillin for intramuscular use. 3d illustration
Lactose-negative biofilm-forming Enterobacter cloacae, resistant to multiple drugs.  Enterobacter cloacae is a member of the normal gut flora. These bacteria are responsable for many hospital-acquired infections for which the mortality rate is generally high.
3D rendering of biotinylated antibody, an engineered protein designed to bind to specific molecules. Biotin allows researchers to easily track and manipulate these antibodies.
Evolution of nanotechnology and self-proliferation of therapeutic agents
Cefiderocol is a cephalosporin antibacterial drug and exerts a mechanism of action similar to other β-lactam antibiotics.
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.
Concept of molecule 3D rendering with transparent background.
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Remdesivir is a broad-spectrum antiviral medication, it is a specific treatment for COVID-19. 3d illustration
Hospital wastewater contain high abundances of antibiotic resistance genes compared to municipal wastewater. The antibiotic-resistant organisms  originate from hospital patients.
3d rendering of package of creatin and creatin molecules
3d structure of l-glucose molecule.
Nicotinamide adenine dinucleotide (NAD) is a coenzyme central to metabolism. Found in all living cells, NAD is called a dinucleotide because it consists of two nucleotides joined through their phosphate groups.
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Cysteine molecular structure. 3D illustration
20 standard amino acids, from left to right they are: glycine, alanine, cysteine, proline, valine, serine, threonine, leucine, isoleucine, aspartic acid, asparagine, glutamic acid, glutamine, methionine, lysine, histidine, arginine, phenylalanine, tyrosine, and tryptophan
Linagliptin or Tradjenta is a medication used to treat diabetes mellitus type 2. 3d illustration
A ball and stick model of Eicosapentaenoic Acid or EPA. It is an omega-3 polyunsaturated fatty acid. It is introduced into the diet by eating oily fish. When it comes to fat, there’s one type you don’t want to cut back on: omega-3 fatty acids. Two crucial ones - EPA and DHA - are primarily found in certain fish.
Glyphosate is a controversial broad-spectrum herbicide and crop desiccant. It is used to kill weed by inhibiting a plant enzyme that is involved in the synthesis of several aromatic amino acids. It has been classified as \
Molecule model on white.
Timolol is a beta blocker medication used either by mouth or as eye drops.
Rendered remdesivir molecule in 3D, an experimental drug from Gilead, used to cure the first case of COVID-19 (or 2019-nCoV) in the United States (for a patient at Seattle, Washington). The model showed accurate atom connection and stereochemistry, based on the chemical structure available in public space from U.S. National Library of Medicine, which was professionally checked. Color symbols - green white =carbon, orange=oxygen, blue=nitrogen, white=hydrogen, red=phosphorus
3D structure of Chloroquine, a perspective drug against the COVID-19 coronavirus disease and malaria
Molecular model of Adenosine triphosphate,  or Adenosine-5'-triphosphate (ATP)
Tryptophan or Trp is an alpha-amino acid that is used in the biosynthesis of proteins, 3d illustration
A molecular model of the analgesic aspirin, a nonsteroidal anti-inflammatory drug (NSAID).  Isolated on black.
Penicillin is an antibiotic derived from Penicillium fungi. It is effective against many bacterial infections, although many bacteria have developed resistance.
Colorful Molecules Background
Chemical formula, structural formula and 3D ball-and-stick model of the anticancer drug cyclophosphamide, white background
A molecule of sucrose, showing thermal ellipsoids.
Free Images: "bestof:Cimetidine synthesis 01.svg Synthesis of Cimetidine own 2014-06-26 Steffen 962 PD-chem Cimetidine Drug syntheses Cc-zero ImageNote 1 507 351 363 183 1949 1028 2"
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Cimetidine synthesis 01.svg
Cyclizine synthesis01.svg
Entacapone synthesis 01.svg
Clomipramine synthesis 01.svg
Phentermine synthesis 01.svg
Sulfinpyrazone synthesis 01.svg
Flunitrazepam synthesis 01.svg
Pirenzepine synthesis01.svg
Acebutolol synthesis 01.svg
Aciclovir synthesis01.svg
Aniracetam synthesis 01.svg
Pramiracetam synthesis.svg
Imipramine synthesis.svg
Gabapentin synthesis.svg
Zimelidine synthesis.svg
Loxapine synthesis01.svg
Tetraazidomethane synthesis 01.svg
Dichlofluanide synthesis 01.svg
Clomipramine synthesis 02.svg
Ranitidine synthesis part 3.svg
Dithianon synthesis 01.svg
Ranitidine synthesis part 1.svg
Cyanuric triazide synthesis 01.svg
Cyanuric triazide synthesis 02.svg
Ranitidine synthesis part 2a.svg
N-Methyl N-nitrosourea synthesis 01.svg
Aniracetam synthesis 02.svg
Propamocarb synthesis01.svg
Nabumetone synthesis01.svg
Syntin synthesis 01.svg
Flecainide synthesis 01.svg
Brodifacoum synthesis 01.svg
Methadone synthesis 01.svg
Diphenhydramine synthesis 01.svg
2,2,3-Trimethylbutane synthesis 01.svg
3-Ethylpentane synthesis 01.svg
Nifedipine synthesis 01.svg
Tropane synthesis01.svg
Sulfanilamide synthesis 01.svg
Warfarin synthesis 01.svg
Acetamiprid synthesis 01.svg
Stilbene synthesis01.svg
Carbaryl synthesis 01.svg
Benzo(a)pyrene synthesis 01.svg
Togni s reagent II synthesis 01.svg
Silicon tetraazide synthesis 01.svg
Ethynyl azide synthesis 01.svg
Nalidixic acid synthesis 01.svg
Tetrahydroxydiboron reaction02.svg
Mefenamic acid synthesis 01.svg
Styrene oxide synthesis 01.svg
Tetralin synthesis 01.svg
Sec Butyllithium synthesis 01.svg
1,2,3-Trihydroxy-9,10-anthraquinone synthesis01.svg
Ethylene glycol monoisopropyl ether synthesis01.svg
5-Azido-1H-tetrazole synthesis 01.svg
Trifluoromethanesulfonyl azide reaction01.svg
Meclozine synthesis 01.svg
Benzotriazole synthesis 01.svg
Bispirin synthesis 1.svg
Diazaadamantane synthesis 1.svg
Dextromoramide synthesis01.svg
Tetrahydrofuran synthesis02.svg
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