Página inicial
PLUS
Ferramentas de geração de IA
Novo
Gerador de imagens AI
Entregando criatividade à sua imaginação.
Novo
Upscaler de imagem AI
Amplie suas imagens em até 4x com um clique!
Novo
Preenchimento generativo de IA
Remova e substitua objetos em segundos!
Novo
Desfoque de Fundo com IA
Desfocar os fundos para destacar os objetos!
AI Background Remix
Fundos profissionais para seus produtos.
AI Image Extender
Amplie suas imagens para diferentes proporções.
Escrita de IA
O melhor companheiro de escrita para a era digital.
Remoção de fundo de IA
Remova facilmente fundos indesejados.
123RF PLUS
Obtenha soluções criativas com o auxílio de ferramentas de IA de ponta.
Ir para o PLUS
Temos duas novas ferramentas de IA!
Confira agora o Upscaler de imagem AI e o Preenchimento generativo de IA!
OK
Imagens Gratuitas
Stock
Fotos
Vetores
Vídeos
Áudios
Fontes
Corporate+
Preços
Ajuda
br
English
Deutsch
Español
Français
Magyar
Italiano
日本語
한국어
Nederland
Język polski
Português (PT)
Português (BR)
Русский язык
简体中文
繁體中文
Türkçe
Login
Vá ilimitado
Vídeos
Opções
PREMIUM
Todas as Imagens
Fotos
Vetores
Vídeos
Áudios
Fontes
FREE
PLUS
Filtrar
Pesquisa segura
Ordenar por
Relevância
Novo
Georank
Resolução
720p
1080
4K
Número de pessoas
Sem Pessoas
1
2
3
4+
FPS
23.98/24
25
29.7/30
60
> 60
Veja mais
Coleções
Tipo de conteúdo
Editorial
Imagem carregada
Em qualquer data
< 2 dias
Na última semana
No último mês
3 meses
Não incluir estas palavras
Filtrar
Pesquisa segura
Ordenar por
Relevância
Novo
Georank
Resolução
720p
1080
4K
Número de pessoas
Sem Pessoas
1
2
3
4+
FPS
23.98/24
25
29.7/30
60
> 60
Veja mais
Coleções
Tipo de conteúdo
Editorial
Imagem carregada
Em qualquer data
< 2 dias
Na última semana
No último mês
3 meses
Não incluir estas palavras
Filtrar
Vídeos
3,793 resultados
Página
de 38
Scientist using microscope in laboratory.
0:09
Adult caucasian man in protective eyeglasses profile. Extreem close-up view of male face in glasses. Worker in goggles in profile. A scientist with glasses. Skier or biker. Eyes and glasses close up
0:12
Attractive man in white coat looking at the monitor at the laboratory. Close up of young male scientist using computer. Bearded caucasian lab worker standing against background of shelves with files
4K
0:17
Brunette young man showing something on monitor to his colleague at the laboratory. Gray senior scientist looking at what his intern demonstrating. Brunette lab worker holding tablet in his hands
4K
0:11
Group Of Scientist Discuss Experiment In Lab Making Notes, Mix Race Team Working In Modern Laboratory Slow Motion 60
4K
0:24
male chemical laboratory worker conduct test of plant samples, hold instruments, glass tubes in greenhouse
0:08
Closeup of mans hands working with the microscope
4K
0:08
Aged professor working in the scientific laboratory with the blood samples
4K
0:27
Male scientist or medic in white coat and protective mask holding in hand syringe and checking it.
4K
0:16
Chemist worker checks chemicals exhibit toxic biocidal properties, used to control pests diseases of plants
0:08
Portrait Caucasian worker in garden. Man holding seedling looking on leaves. Adult casual gardener looking at the camera with happy friendly smiling. Men wearing casual shirt and cap.
4K
0:10
Two laboratory technicians take leaf of plant for research in agro holding
0:09
female medical researchers working with microscopes and test tubes in laboratory conditions, investigates and takes notes
0:12
female medical researchers working with microscopes and test tubes in laboratory conditions, investigates and takes notes
0:12
Hands of ophtalmology surgeons and assistants with ophtalomological surgery tools during surgical treatment. Indoor. Close up
4K
0:10
Hands of ophtalmology surgeons and assistants with ophtalomological surgery tools during surgical treatment. Camera moves forward from above. Indoor. Medium. Close up
4K
0:14
Asian Thai university college girl student or female scientist looking through microscope for microscopic study in laboratory. Science microbiology and biology lab research concept.
0:11
Closeup of scientist hand adjusting and setting microscope and lens eye piece for microbiology test in laboratory in biology science lab research concept.
0:08
Closeup of scientist hand adjusting and setting microscope and lens eye piece for microbiology test in laboratory in biology science lab research concept.
0:10
Young agronomist agriculture woman biologist inspecting the wheat plant harvest on a warm spring day with beautiful flare in the background
4K
0:09
Hazmat technician engineers workers covered with protection clothing and mask standing still contaminated by toxic gas smoke
0:15
Scary team of technicians protected by hazmat suit and masks standing still near trees
0:21
Food laboratory worker carefully checking quality of cereals harvest for export
4K
0:15
A textured man with bristles and glasses controls his hands with a hologram on a green background
4K
0:25
Closed up and focused monitor of ophtalmological surgery tool. Team of ophtalmology surgeons and assistants with ophtalomological surgery tools during surgical treatment. Indoor. Close up. Soft focused.
4K
0:25
Close up male surgeon during surgery operation. Team of ophtalmology surgeons and assistants with ophtalomological surgery tools during surgical treatment. Indoor. Close up.
4K
0:16
Hands of ophtalmology surgeons and assistants with ophtalomological surgery tools during surgical treatment. Indoor. Medium. Close up
4K
0:12
Hands of ophtalmology surgeons and assistants with ophtalomological surgery tools during surgical treatment. Camera from above. Indoor. Medium. Close up
4K
0:22
Young medical worker preparing to give an injection. Male caucasian nurse or doctor in protective mask looking at syringe. Slow motion Close up
0:15
Hands of male doctor pouring blood from syringe to test tube. Close up
4K
0:25
Laboratory assistant analyzes the corn seeds in a petri dish. Slow motion shoot.
0:27
Laboratory assistant analyzes the corn seeds in a petri dish. Slow motion shoot.
0:21
Scientist put on his hands protective gloves
4K
0:09
Two chemists working in modern laboratory
4K
0:08
Chemist put on her face the protective glasses
4K
0:06
A low view on a laboratory worker calibrating a microscope.
4K
0:18
Female laboratory expert is working near an analyzing machine
4K
0:10
Attractive female laboratory worker wearing protective glasses and gloves comparing two blood samples test tubes working at the modern lab. Science, chemistry, medical industry.
4K
0:08
Profile shot of an attractive female researcher smiling making notes watching automated analyzer machine at the modern biochemical laboratory. Science, development, technology concept.
4K
0:10
Attractive female young medical worker examining blood samples in test tubes while working at the modern lab. Beautiful woman scientist working at the laboratory. Vaccination, virus, study.
4K
0:12
The team of Surgeons removes the cancer tumor. Photodynamic therapy. a cure for cancer
4K
0:05
Studio cropped shot of a young bearded handsome male doctor smiling joyfully to the camera, holding a blue pill. Cheerful practitioner posing on green background with medications.
4K
0:08
Little perplexed boy looks at steaming liquid
0:17
Cute little scientist explores red liquid in laboratory
0:21
Cute little scientist makes laboratory experiment with liquid
0:21
Young scientist makes experiment with liquid in laboratory
0:12
Scientist with two flasks in laboratory
0:09
Young scientist holds flask with purple liquid and researches it
0:06
Young scientists working in modern biological lab
4K
0:20
Scientist mixing two transparent liquids and create pink substance
0:13
Doctor Holding an Apple Against a Green Screen
4K
0:08
children play in different professions
0:28
Chemical scientist in goggles making analysis in laboratory, reflection in glass
0:11
Cosmetology center worker adding essential oil to create concentrate agent
0:23
Workers use laptops to control robots, close up.
4K
0:07
Robot moving its tongue, close up.
4K
0:14
Investigator viewing attentively murder weapon, searching for clues solution
0:08
portrait of lab worker, biochemist in white gloves, studying, examines something with microscope, in laboratory. Science laboratory research, biotechnology, GMO concept.
4K
0:17
Man is working with 3D laptop on holographic display on the edge of the field. Businessman analyzes the situation on his plantation. Scientist examines future technology
0:11
Man is working with 3D quad bike on holographic display on the edge of the field. Businessman analyzes the situation on his plantation. Scientist examines future technology
0:11
Secret agent in protective goggles spraying liquid and erasing hand prints
0:14
Criminologist taking cigarette butt with lipstick print, victim identification
0:17
Happy engineer walking Great result on white background.
4K
0:10
Silhouette Professional engineer with suitcase and in helmet walking.
4K
0:19
Lab technician looking in microscope in laboratory. Team working at the background.
0:15
Woman holding test tube with blood sample in laboratory and looking at it.
0:16
Two female laboratory workers in blue uniform discussing research standing with tablet in front of computers and machine in modern lab. cience, profession, healthcare. Slow motion
0:30
Woman holding test tube with blood sample in laboratory and looking at it.
0:06
Closeup of a modern machine for blood centrifugation and urinalysis. Hospital laboratories, automatic biochemical analyzer. Lab technician put inside machine a blood tubes , close a door, push a button.
0:15
Laboratory worker holding tweezers with capsule, pharmacological production
0:06
Researcher working in high security laboratory. Close up shot
4K
0:15
Medical researcher examining antibiotic sample, effective antiviral treatment
0:08
Scientist researcher using microscope in laboratory. Medical healthcare technology and pharmaceutical research and development concept.
4K
0:12
Portrait of proffesional man lab scientists in interior of laboratory
0:14
Botany. Young woman scientist holding a green thuja seedling in her hands. Love for nature and the environment. Agriculture, local business
4K
0:05
Two biologists are holding a research with a microscope
4K
0:19
Close up shot of biochemist desk. It is covered with test tubes and he looks under a microscope
4K
0:10
Dolly shot of researcher working on modern body scan
4K
0:14
Biotechnologist in white coverall measuring with a ruler the length of a sample plant. Modern high end laboratory
4K
0:10
asian scientist team meeting and writing analysis results on tablet pc in the laboratory
4K
0:08
asian scientist team smile to you in the laboratory
4K
0:09
Two biologists check plants in pots. scientists working on food cultivation.
4K
0:16
Worker injects tomatoes with big syringe. Scientist using toxic pesticides, insecticides working with crops.
4K
0:13
Glasshouse workers check plant, working with laptop.
4K
0:10
A man injects liquid into a bell pepper.
4K
0:12
Chemist pouring yellow substance test tube, petrol quality analysis, experiment
0:11
Lab worker looking at tube with blue liquid, detergents, perfumery production
0:10
Lab worker checking meat sample in test tube, typing research result on tablet
0:10
Medical lab worker holding flask with transparent liquid, checking water quality
0:07
Lab worker taking blood sample from test tube rack dna, reproductive medicine
0:09
Scientist working in lab. Female doctor making medical research. Laboratory tools: microscope, test tubes, equipment. Biotechnology, chemistry, science, experiments and healthcare concept.
4K
0:10
Scientist working in lab. Asian doctor making medical research. Laboratory tools: microscope, test tubes, equipment. Biotechnology, chemistry, science, experiments and healthcare concept.
4K
0:13
Scientist working in lab. Asian doctor making medical research. Laboratory tools: microscope, test tubes, equipment. Biotechnology, chemistry, science, experiments and healthcare concept.
4K
0:29
Serious man putting on protective uniform and goggles, nuclear disaster threat
0:11
Chemical researcher mixing green liquid in test tube and examining reaction
0:15
Lab worker looking at meat sample in test tube, monitoring reaction risk of asf
0:06
Agronomist man with tablet conducts inspection of growing plants on greenhouse and puts the indicators.
4K
0:14
Low angle shot of researcher working on tubes
4K
0:14
In modern research facility two scientists are working
4K
0:14
Female lab assistant wearing safety glasses before chemical research, close-up
0:08
Próxima Página
Página
de 38