Images for the contest 2024 March/April 2024 competitors The micro-cupcake factory, Laurène Tribolet (FIMAP)SEM image of small As2Se3 structures that slipped out from their mould, looking like small cupcakes with some topping on them. Microscope: SEM Gemini.Micro-kelp, Hanxuan Wang (LNB)Kelp-like structures inside hydrogels. Microscope: SEM Gemini.Staphylococcus biscuits, enrico tartari (SCI-SB-RH)SEM image of biscuits made of Staphylococcus Xylosus. Hopefully we don’t eat too many of them… Sample greatly prepared by Mary-Claude Croisier-Coeytaux. Microscope: SEM Gemini.Spilling the nanopops, Bouchez Arthur (LIMNO)Bowl-shape polymer particles surrounded by other micro and polymer nanoparticles. Microscope: SEM Gemini.Panic at the cupcake factory, Laurène Tribolet (FIMAP)A bad supply chain management caused problems during the unmoulding and decoration of As2Se3 cupcakes, resulting in a huge chaos at the bakery. Microscope: SEM Gemini.Microscopic Bloom – A Rose Unveiled, Thi Ha My Pham (LMER)Gas Diffusion Electrode after electrochemical CO2 reduction. Microscope: SEM Teneo.COFs Coral Forest, Xiao Han (SML)Covalent Organic Frameworks (COFs) look like a nanoscale coral forest growing on the surface of a cellulose nanofiber (CNF) film when viewed from above. Microscope: SEM Merlin.Brainy bacterium, Charlotte Roullier (LNB)Wild-type Synechocystis sp. PCC6803 cyanobacterium immobilized and fixed on a graphite foil support. Microscope: SEM Merlin.The bridge, Hanxuan Wang (LNB)Conductive polymer (PEDOT) growing on carbon fibers in a mesh (carbon felt). Microscope: SEM Gemini.The micro-cupcake factory, Laurène Tribolet (FIMAP)SEM image of small As2Se3 structures that slipped out from their mould, looking like small cupcakes with some topping on them. Microscope: SEM Gemini.Micro-kelp, Hanxuan Wang (LNB)Kelp-like structures inside hydrogels. Microscope: SEM Gemini.Staphylococcus biscuits, enrico tartari (SCI-SB-RH)SEM image of biscuits made of Staphylococcus Xylosus. Hopefully we don’t eat too many of them… Sample greatly prepared by Mary-Claude Croisier-Coeytaux. Microscope: SEM Gemini.Spilling the nanopops, Bouchez Arthur (LIMNO)Bowl-shape polymer particles surrounded by other micro and polymer nanoparticles. Microscope: SEM Gemini.Panic at the cupcake factory, Laurène Tribolet (FIMAP)A bad supply chain management caused problems during the unmoulding and decoration of As2Se3 cupcakes, resulting in a huge chaos at the bakery. Microscope: SEM Gemini.Microscopic Bloom – A Rose Unveiled, Thi Ha My Pham (LMER)Gas Diffusion Electrode after electrochemical CO2 reduction. Microscope: SEM Teneo.COFs Coral Forest, Xiao Han (SML)Covalent Organic Frameworks (COFs) look like a nanoscale coral forest growing on the surface of a cellulose nanofiber (CNF) film when viewed from above. Microscope: SEM Merlin.Brainy bacterium, Charlotte Roullier (LNB)Wild-type Synechocystis sp. PCC6803 cyanobacterium immobilized and fixed on a graphite foil support. Microscope: SEM Merlin.The bridge, Hanxuan Wang (LNB)Conductive polymer (PEDOT) growing on carbon fibers in a mesh (carbon felt). Microscope: SEM Gemini. January/February 2024 competitors Tropical Nanoislands, Shelly Ben-David (LMSC)Dreaming of a tropical holiday in February? Me too. Join me for an exclusive excursion to these (contamination) nanoislands in a sea of germanium tin! Price: interest in the science. Microscope: SEM Merlin.Lunar eclipse, Laurène Tribolet (FIMAP)An undesirable air bubble created a hole in a flat substrate, which turned into a dark moon hiding the sun in a starry sky after the dewetting of a thin selenium film. Microscope: SEM Gemini.CIME Rorschach Test, Shelly Ben-David (LMSC)What do you see in this picture? Gecko? Warrior? A person walking their dog? Everyone has seen something different in this little metallic flake… what does this say about you? Microscope: SEM Merlin.For You a (Micro)Rose, Shelly Ben-David (LMSC)February is the month of love, and for you, CIME, I want to give a µ-rose. This is a beautiful mistake that resulted from contamination on my germanium tin film. Thank you to CIME for all that you do! Microscope: SEM Merlin.Deserted pyramid, Pattaraphon Rodlamul (LFIM)A single crystal of UiO-68 MOFs analogue, looks like an abandoned pyramid covered in a thick layer of sand. Microscope: SEM Teneo.The love of zinc phosphite, Thomas Hagger (LMSC)Zinc phosphite grown on graphene by MBE tends to grow as triangles. By chance two grains merged to form the perfect little heart. Microscope: SEM Merlin.Mummy crystal – Cocoon crystal, Pattaraphon Rodlamul (LFIM)A single crystal of UiO-68 MOFs analogue with a rough surface, which makes it looks like cocoon or bandage wrapped crystal like mummy. Microscope: SEM Teneo.Cocoon crystal, Pattaraphon Rodlamul (LFIM)A single crystal of UiO-68 MOFs analogue with a rough surface, which makes it looks like cocoon. Microscope: SEM Teneo.Bright field image of a perovskite thin film, Mostafa Othman (PV-Lab )Perovskite domains featuring bend contours which are used as structural levers to mitigate strain-release and hence, formation of stacking faults. Microscope: TEM Talos.Tropical Nanoislands, Shelly Ben-David (LMSC)Dreaming of a tropical holiday in February? Me too. Join me for an exclusive excursion to these (contamination) nanoislands in a sea of germanium tin! Price: interest in the science. Microscope: SEM Merlin.Lunar eclipse, Laurène Tribolet (FIMAP)An undesirable air bubble created a hole in a flat substrate, which turned into a dark moon hiding the sun in a starry sky after the dewetting of a thin selenium film. Microscope: SEM Gemini.CIME Rorschach Test, Shelly Ben-David (LMSC)What do you see in this picture? Gecko? Warrior? A person walking their dog? Everyone has seen something different in this little metallic flake… what does this say about you? Microscope: SEM Merlin.For You a (Micro)Rose, Shelly Ben-David (LMSC)February is the month of love, and for you, CIME, I want to give a µ-rose. This is a beautiful mistake that resulted from contamination on my germanium tin film. Thank you to CIME for all that you do! Microscope: SEM Merlin.Deserted pyramid, Pattaraphon Rodlamul (LFIM)A single crystal of UiO-68 MOFs analogue, looks like an abandoned pyramid covered in a thick layer of sand. Microscope: SEM Teneo.The love of zinc phosphite, Thomas Hagger (LMSC)Zinc phosphite grown on graphene by MBE tends to grow as triangles. By chance two grains merged to form the perfect little heart. Microscope: SEM Merlin.Mummy crystal – Cocoon crystal, Pattaraphon Rodlamul (LFIM)A single crystal of UiO-68 MOFs analogue with a rough surface, which makes it looks like cocoon or bandage wrapped crystal like mummy. Microscope: SEM Teneo.Cocoon crystal, Pattaraphon Rodlamul (LFIM)A single crystal of UiO-68 MOFs analogue with a rough surface, which makes it looks like cocoon. Microscope: SEM Teneo.Bright field image of a perovskite thin film, Mostafa Othman (PV-Lab )Perovskite domains featuring bend contours which are used as structural levers to mitigate strain-release and hence, formation of stacking faults. Microscope: TEM Talos.