Collection of Penicillins (16)

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A clear plastic pill bottle with a blue cap, filled with yellow and orange oval tablets, some spilled beside it on a transparent background.

A labeled pill bottle with yellow and orange tablets-some spilling out-depicting common oral medication presentation.

Senior male scientist in lab coat examining a petri dish with a magnifying tool.

A veteran researcher examines a microbial culture, reflecting decades of scientific inquiry and breakthrough potential.

A stylized illustration of common medication forms: a two-tone capsule and a scored tablet, set against a soft purple backdrop.

Penicillin medication box and orange pill bottle with green labeling on white background.

A standard penicillin prescription package-box and amber pill bottle-displayed clearly for medical reference.

A blister pack of eight red-and-white capsules arranged diagonally on a gray background.

A clean, diagonal view of a sealed blister pack holding eight two-tone capsules-perfect for illustrating medication adherence or pharmaceutical design.

A cartoon pill character runs away from a large, menacing red germ with sharp teeth and multiple eyes.

A friendly antibiotic capsule evades a dangerous, cartoon-style bacterium-symbolizing how antimicrobials protect us from infection.

Orange and white capsules spilling from an open amber pill bottle on a white surface.

A close-up view of pharmaceutical capsules tumbling out of a standard amber medicine bottle-symbolizing treatment, adherence, or dispensing.

Two illustrated green bacteria-one with a flagellum, the other with multiple pili-on transparent background.

Top: a single-flagellum bacterium; Bottom: a pilus-covered bacterium-key structures for movement and adhesion.

Chemical structure of a β-lactam antibiotic core with R-group, thiazolidine ring, and carboxylic acid side chain.

Structural formula of a penicillin-class β-lactam antibiotic, showing the core bicyclic system, acyl side chain (R), and carboxyl group.

Medical professionals and oversized pharmaceutical items including pills, bottles, thermometer, and lab equipment in a stylized illustration.

A colorful illustration showing scientists and clinicians working alongside oversized medicine bottles, pills, and diagnostic tools.

Hand-drawn prescription pad with pills spilling from a tipped pill bottle, labeled fields for patient name, date, MD signature.

A hand-drawn prescription pad with pills spilling from a tipped bottle, symbolizing medication dispensing and clinical documentation.

A clean, diagonal view of a sealed blister pack holding eight two-tone capsules-perfect for illustrating medication adherence or pharmaceutical design.