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Feline Fine in Springtime: Our Most Popular Microscope Images for March 2021

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Microscope art

Spring has officially arrived, and with it comes warmer weather and new life to capture under the microscope. From plants and flowers to fetal cats, here the top images that you thought were the cat’s meow on our Instagram this month.

Herb Robert under the microscope

This image celebrated the first day of spring over on our Instagram account. The star-shaped wildflower known as an Herb Robert (Geranium robertianum) looks beautiful, but it has a surprising secret—when crushed, the petals have an unpleasant odor that repels mosquitoes!

Image courtesy of Karl Gaff.

Scots pine under the microscope

Can you guess what specimen this is? These images show a 20-micron section through a leaf from Pinus sylvestris (commonly known as Scots pine). Native from western Europe to eastern Siberia, the pine is identifiable due to its combination of short, blue-green leaves and orange-red bark. This sample was photographed in UV-induced excitation microscopy.

Image courtesy of Karl Gaff.

Fetal cat under the microscope

Here we're looking at an amazing cross-section of a fetal cat. Or is the cat looking at us? The microscope image shows maturing ears, eyes, tongue, skull bone, sinus cavities, and other skull features. The sample was 12 mm in diameter.

This stunning image was captured after the fetal cat skull was prepared for examination and cut in a longitudinal view. Four individual images were combined into one final file called a computational photograph, which offers enhanced resolution and image enlargement.

Image courtesy of Mike Peres. Captured using brightfield microscopy at 2x magnification.

Algae under the microscope

No, this is not mosaic glass or sea glass! What you're looking at is Coleochaete scutata, a flat, green algae that lives attached to other algae, water plants, and flat rocks. This sample was growing on the glass surface of a freshwater aquarium before being collected and photographed under the microscope.

Image courtesy of Håkan Kvarnström.

Axon growth cone under a microscope

Some people have a lot of nerve! This image reveals the structure of a growth cone on a developing axon terminal. Hippocampal neurons were processed through expansion microscopy (ExM) to magnify nanoscale actin-binding proteins and microtubules components by a massive 10–20-fold increase in size.

To create this image, varying colors were used to reflect the changing depth of the neuronal growth cone as it extended in neural development.

Image courtesy of Arthur Chien. Captured on an Olympus FLUOVIEW FV3000 confocal microscope.

To see more images like these, be sure to follow us on Instagram at @olympuslifescience!

Interested in sharing your own images? Visit our image submission site.

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관리자, 마케팅 커뮤니케이션

Kerry Israel은 미주 Olympus Corporation의 과학 솔루션 그룹의 생명 과학을 위한 마케팅 및 커뮤니케이션 담당 관리자입니다. Brandeis 대학에서 문학사를 취득하였으며 15년 동안 광고 및 소셜 미디어 전략에서 풀뿌리 홍보에 이르는 모든 측면의 마케팅 경험을 쌓았습니다.

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