Images Vidéos

Libération Photos ❘ Science Photo Library

Egg being released from the ovary, illustration
13675494 - Egg being released from the ovary, illustration
Gonadotrophin releasing hormone, conceptual image
13674864 - Gonadotrophin releasing hormone, conceptual image
Gonadotrophin releasing hormone, conceptual image
13674863 - Gonadotrophin releasing hormone, conceptual image
Startup CEO presenting product
13417645 - Startup CEO presenting product
Goserelin breast and prostate cancer drug, molecular model
12985658 - Goserelin breast and prostate cancer drug, molecular model
Hands releasing flock of birds, illustration
12942507 - Hands releasing flock of birds, illustration
Steam engine valve,19th century
11699925 - Steam engine valve,19th century
Medical nanobots delivering chemotherapy, illustration
13963221 - Medical nanobots delivering chemotherapy, illustration
Heart leaving a cage, illustration
13587007 - Heart leaving a cage, illustration
Man with flock of birds coming from head, illustration
12942495 - Man with flock of birds coming from head, illustration
Woman releasing balloons, illustration
12942240 - Woman releasing balloons, illustration
Book pages transforming into birds, illustration
12941086 - Book pages transforming into birds, illustration
Black Hole No. 2d, Illustration
12631800 - Black Hole No. 2d, Illustration
Complement system, illustration
12420901 - Complement system, illustration
Rous sarcoma virus infection,TEM
11726720 - Rous sarcoma virus infection,TEM
Hofmann voltameter
11712668 - Hofmann voltameter
Solar activity,SDO image
11703069 - Solar activity,SDO image
Releasing an Oryx
11700734 - Releasing an Oryx
Paliperidone antipsychotic drug molecule, illustration
12995028 - Paliperidone antipsychotic drug molecule, illustration
Methylphenidate ADHD drug, molecular model
12985916 - Methylphenidate ADHD drug, molecular model
Juvenile Southern River Terrapin
12638127 - Juvenile Southern River Terrapin
Zinc reaction with strong acid
11696741 - Zinc reaction with strong acid
Barmah forest virus, illustration
12398589 - Barmah forest virus, illustration
Abarelix drug molecule, illustration
12993192 - Abarelix drug molecule, illustration
Leuprorelin breast and prostate cancer drug, molecular model
12985780 - Leuprorelin breast and prostate cancer drug, molecular model
Exothermic and endothermic chemical reactions, illustration
12953424 - Exothermic and endothermic chemical reactions, illustration
Myofascial release
12920884 - Myofascial release
Herpes virus infected 293T cell, SEM
12540042 - Herpes virus infected 293T cell, SEM
Chandra observatory in orbit
11722753 - Chandra observatory in orbit
Synapse, illustration
13480149 - Synapse, illustration
Human thyroxine-binding globulin molecule
12326526 - Human thyroxine-binding globulin molecule
Smoke hangs over burnt out forest
11717665 - Smoke hangs over burnt out forest
Speaker at product launch
13417691 - Speaker at product launch
Triboluminescence of Ice
12630668 - Triboluminescence of Ice
Triatoma virus capsid, molecular model
12450995 - Triatoma virus capsid, molecular model
Barmah forest virus, illustration
12398591 - Barmah forest virus, illustration
Moth releasing pheromones
12349167 - Moth releasing pheromones
Speaker at smartphone product launch
13417618 - Speaker at smartphone product launch
Speaker at smartphone product launch
13417617 - Speaker at smartphone product launch
Paliperidone antipsychotic drug molecule, illustration
12995029 - Paliperidone antipsychotic drug molecule, illustration
News media, illustration
12400586 - News media, illustration
Barmah forest virus, illustration
12398590 - Barmah forest virus, illustration
Human thyroxine-binding globulin molecule
12326527 - Human thyroxine-binding globulin molecule
Rosebay willowherb seeds, LM
12303524 - Rosebay willowherb seeds, LM
Anti-cancer nanoparticles, conceptual illustration
12249795 - Anti-cancer nanoparticles, conceptual illustration
Antarctic weather balloon research,1912
11726410 - Antarctic weather balloon research,1912
Electrolysis of water
11696762 - Electrolysis of water
Puff-ball mushroom
11671149 - Puff-ball mushroom
Mast cell releasing histamine, illustration
13480141 - Mast cell releasing histamine, illustration
Potato clock
11696790 - Potato clock
Hoffman voltameter for electrolysis
11696761 - Hoffman voltameter for electrolysis
Speaker at smartphone product launch
13417724 - Speaker at smartphone product launch
Abarelix drug molecule, illustration
12993190 - Abarelix drug molecule, illustration
Leuprorelin breast and prostate cancer drug, molecular model
12985778 - Leuprorelin breast and prostate cancer drug, molecular model
Student Using a Calorimeter
12636230 - Student Using a Calorimeter
Anti-HIV vaginal ring
12420569 - Anti-HIV vaginal ring
Linzagolix drug molecule, illustration
13248643 - Linzagolix drug molecule, illustration
Photosynthesis in Canadian pondweed
12025857 - Photosynthesis in Canadian pondweed
Cell releasing histamine,illustration
11699416 - Cell releasing histamine,illustration
Linzagolix drug molecule, illustration
13250280 - Linzagolix drug molecule, illustration
Hofmann voltameter in use
11712671 - Hofmann voltameter in use
Synapse illustration
13480147 - Synapse illustration
Methylphenidate ADHD drug, molecular model
12985914 - Methylphenidate ADHD drug, molecular model
Complement system, illustration
12420900 - Complement system, illustration
Cell releasing histamine,illustration
11720461 - Cell releasing histamine,illustration
Stages of protein synthesis,illustration
11703779 - Stages of protein synthesis,illustration
Speaker at smartphone product launch
13417676 - Speaker at smartphone product launch
Linzagolix drug molecule, illustration
13250279 - Linzagolix drug molecule, illustration
Growth Hormone Releasing Hormone molecule, illustration
12995468 - Growth Hormone Releasing Hormone molecule, illustration
Student Using a Calorimeter
12636229 - Student Using a Calorimeter
Haematoma being expressed
11727978 - Haematoma being expressed
Speaker at product launch
13417689 - Speaker at product launch
Releasing great tit from net
12421824 - Releasing great tit from net
Aircraft releases fire retardant over forest fire
12282093 - Aircraft releases fire retardant over forest fire
Releasing an Oryx
11700757 - Releasing an Oryx
Releasing an Oryx
11700747 - Releasing an Oryx
Medical nanobots, conceptual illustration
13405332 - Medical nanobots, conceptual illustration
Egyptian bloodletting,illustration
11697045 - Egyptian bloodletting,illustration
Triptorelin gonadotropin releasing hormone agonist drug
13170789 - Triptorelin gonadotropin releasing hormone agonist drug
Paliperidone antipsychotic drug molecule, illustration
12995027 - Paliperidone antipsychotic drug molecule, illustration
Rosebay willowherb seeds, LM
12303528 - Rosebay willowherb seeds, LM
BARREL research balloon release,2014
11694279 - BARREL research balloon release,2014
Antarctic weather balloon research,1911
11682403 - Antarctic weather balloon research,1911
Leuprorelin breast and prostate cancer drug, molecular model
12985779 - Leuprorelin breast and prostate cancer drug, molecular model
Mast cell releasing histamine, illustration
12335555 - Mast cell releasing histamine, illustration
Chikungunya virus,illustration
11727079 - Chikungunya virus,illustration
Heart muscle calcium sparks,micrograph
11714398 - Heart muscle calcium sparks,micrograph
Radiation monitoring station
11645413 - Radiation monitoring station
Flu virus,TEM
11643534 - Flu virus,TEM
Mast cell releasing histamine, illustration
12541176 - Mast cell releasing histamine, illustration
Self actualisation,conceptual image
11698308 - Self actualisation,conceptual image
Aircraft releases fire retardant over forest fire
12282092 - Aircraft releases fire retardant over forest fire
Haematoma after expression
11727979 - Haematoma after expression
Mast cell releasing histamine, illustration
12541175 - Mast cell releasing histamine, illustration
Mast cell releasing histamine, illustration
12335554 - Mast cell releasing histamine, illustration
Chikungunya virus,illustration
11727078 - Chikungunya virus,illustration
Smoke hangs over burnt out forest
11717666 - Smoke hangs over burnt out forest
Oxygen from volcanoes,conceptual image
11641540 - Oxygen from volcanoes,conceptual image
Goserelin breast and prostate cancer drug, molecular model
12985657 - Goserelin breast and prostate cancer drug, molecular model
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