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Top Freelance In vitro Preclinical Toxciology Experts for Hire

Dr. Gustavo F.

Biotechnology Research Consultant | Marine Bioactives, Microbial Analysis, Sustainable Product Development & Scienti...
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USD 60/hr
Post graduation in Engineering and Environmental Science
Ireland

I am a biotechnology researcher and microbiologist with expertise in marine biotechnology, bioactive compounds, environmental biotechnology, su...

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USD 60/hr
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Dr. Luksa P.

Biomedical Scientist | Expert in Cell Biology, Drug Profiling & Molecular Mechanisms with 10+ years in research
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USD 20/hr
PhD in Molecular Biology (focus on Drug Development)
Croatia

PhD-level scientist with expertise in molecular biology, cell-based assays, and drug discovery. Experienced in designing and optimizing high-th...

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USD 20/hr
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Dr. Rosa D.

Scientific Consultant with 25+ years of laboratory and research experience
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USD 150/hr
Post-graduate Degree on Higher Education Pedagogy
Portugal

Independent scientific expert and evaluator with 90+ individual project assessments and 220+ proposals reviewed across European and national re...

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USD 150/hr
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Dr. Rafia H.

Biomedical Scientist | Drug Discovery & Assay Development | CRISPR, Cell-Based Assays, Target Validation
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USD 60/hr
Doctor of Philosophy
United States

I help biotech and academic teams design assays, validate targets, and solve experimental challenges in molecular and cellular biology, immunol...

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USD 60/hr
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Dr. Narimane K.

NAMs & Advanced In Vitro Models Consultant | Preclinical Toxicology | Organoids | 3D Cell Models
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USD 110/hr
PhD | Neuroscience
France

Pharmaceutical and biotech companies are increasingly adopting New Approach Methodologies (NAMs), yet many still face challenges in selecting t...

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USD 110/hr
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Dr. Tanya S.

Oncology Research Scientist & Medical Writer | Grant Writing | CAR-T & Cell Therapy | UCLA | PhD
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USD 90/hr
phd in molecular biology
United States

I am a PhD-trained scientist and medical writer with 6+ years of hands-on oncology research experience at UCLA, specializing in cancer therapeu...

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USD 90/hr
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Dr. CAROLINA L.

Reproductive Biology & Embryology Scientist | Experimental Design, Scientific Writing & Research Consulting
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USD 90/hr
PhD in Biology
Argentina

CONICET Researcher and University Professor with 15+ years of experience in reproductive biology, embryology, in vitro embryo production, anima...

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USD 90/hr
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Dr. Alexandre P.

Preclinical scientist in cardiovascular immunology
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USD 65/hr
PhD
France

Creative and results-driven scientist with a Ph.D. in Life Sciences and over 8 years of research experience in cardiovascular and metabolism f...

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USD 65/hr
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Dr. Francesca F.

Ph.D Medical Microbiologist/Vaccine Immunogenicity | Sex-Inclusive Clinical Trial Design | FDA & EMA Regulatory Stra...
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USD 120/hr
Ph.D. Medical Microbiology and Bacteriology
Italy

I am a medical microbiologist and independent scientist with a decade of experience at the intersection of cellular immunity, vaccine immunogen...

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USD 120/hr
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Dr. Alexei L.

R&D researcher to support target ID, drug discovery & development in GCT
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USD 100/hr
Dr. rer. nat.
Germany

How I can support you: Not everyone is ready to face the agility and growth dynamics of an early-stage biotech startup. when strategies and pr...

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USD 100/hr
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Dr. Aimilia M.

Scientific Editor
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USD 50/hr
Chemistry PhD
Greece

Experienced Scientific Editor holding a PhD in Chemistry, with 10+ years of experience in research and 5+ years of experience in editing. Area...

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USD 50/hr
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Dr. Imran N.

PhD, Pharmaceutical Sciences | University of Innsbruck, Austria | 30+ Q1 Publications
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USD 100/hr
PhD (Pharmaceutical Sciences)
Pakistan

PhD from University of Innsbruck (Austria) with 30+ Q1 publications and extensive reviewer experience for International Journal of Biological M...

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USD 100/hr
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Dr. LINDA M.

Pharmacology Researcher | Expert in Hepatocellular Carcinoma & Scientific Writing
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USD 30/hr
Doctor of Science (PhD) in Pharmacology
Mexico

I am a doctoral student in Pharmacology at CINVESTAV-IPN with 6 years of experience in hepatocellular carcinoma (HCC) and non-alcoholic steatoh...

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USD 30/hr
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Dr. Ashokkumar D.

Ph.D. Oncology Scientist | Expert in Translational Cancer Research, PDX Models & IND Studies
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USD 60/hr
Ph.D
United States

I am a Ph.D.-trained translational cancer biologist and oncology research scientist with over 10 years of combined academic and industry experi...

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USD 60/hr
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Sara A.

Director of Preclinical & Translational studies / Non-Clinical Pharmacology / Project Manager / Medical Research
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USD 85/hr
Doctor of Science
Colombia

Experienced scientific leader with over a decade of expertise in the design, execution, and management of preclinical and translational studies...

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USD 85/hr
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Dr. Mohammed S.

Experienced Medical Researcher | Expert in Pharmacology, Scientific Communication & Strategic Marketing Initiatives
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USD 30/hr
PhD
United Kingdom

A highly accomplished medical professional with over a decade of experience in academia, research, operations management, and diagnostics. Expe...

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USD 30/hr
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Dr. Marta L.

Senior Scientist | CRISPR, LNPs Expert | Gene Therapy & Genomic Technologies | Co-inventor 2 US Patents | 10+ Years ...
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USD 100/hr
PhD Molecular Genetics
United States

I am a Senior Scientist with 10+ years of experience in translational R&D, spanning gene therapy, gene regulation, and developmental biolog...

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USD 100/hr
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Dr. Sarita M.

PhD in Biotechnology | Expert in AMR, Biofilms & Nanomedicine | Published Author (Springer, ACS).
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USD 150/hr
Development and evaluation of antibiotics loaded and DNase/ surfactants coated solid lipid nanoparticles to combat against antibiotics resistance caused due to the biofilm formation by Staphylococcus aureus
Zambia

I am a PhD in Biotechnology with specialized expertise in antimicrobial resistance (AMR), bacterial biofilms, and nanomedicine-based drug deliv...

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USD 150/hr
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Ruan F.

Editor, writer, and researcher delivering clear, impactful work with precision and purpose.
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USD 50/hr
Copy-editing. Completed a rigorous 100-hour course in the copy-editing of creative, academic, and digital texts, with particular emphasis on grammatical precision, structural improvement, and respect for authorial voice.
South Africa

Aesthetic: Earthy elegance — muted greens, rustic reds, natural textures. Communication Style: Clear, structured, practical, friendly. Strength...

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USD 50/hr
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Dr. ANAND REDDY S.

Pharma scientist & consultant | Nephroprotection, nanotech, drug delivery, phytoconstituents, in silico to in vivo
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USD 10/hr
PhD in Pharmacy
India

I am a pharmaceutical scientist and freelance research consultant with over a decade of experience in formulation development, nephropharmacolo...

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USD 10/hr
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Sara S.

Freelance Scientific Editor | Neuroscientist | Specialist in Health Sciences, Molecular Biology, and Scientific Writing
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USD 67/hr
PhD
Portugal

I am a PhD in Pharmaceutical Sciences, specialized in Cellular and Molecular Biology, with over 12 years of research experience in obesity, met...

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USD 67/hr
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Vijay K.

In vivo models of cerebral ischemia, PCOS, & Psoriasis | Author of seven research articles in high-impact journal
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USD 11/hr
Master of Pharmacology
India

I am an experienced academician and translational research scientist with over 8 years of expertise in pre-clinical pharmacology, clinical rese...

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USD 11/hr
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Dr. Paromita I.

Expert in drug delivery, gene therapy, medical devices & preclinical in-vitro and in-vivo | Protocol & Medical w...
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USD 50/hr
Msc. in Pharmaceutical Sciences
Canada

I am a Ph.D.-trained biomedical scientist and medical writer with over a decade of multidisciplinary research experience spanning drug delivery...

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USD 50/hr
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Dr. Patricia D.

PhD Pharmacist | Scientific & Regulatory Writer | Pharmaceutical R&D Expert
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USD 25/hr
Doctorate
Brazil

I am a Pharmacist with a PhD in Sciences Applied to Health Products (UFF) and a Master’s degree in Pharmaceutical Sciences (UFRJ), combining ov...

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USD 25/hr
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Sydney R.

PhD Toxicologist & Medical Writer | Translating Complex Science into Clear, Impactful Communication
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USD 50/hr
Biology of Global Health B.S.
United States

I’m a PhD-trained toxicologist and molecular biologist with expertise in translational neuroscience, nonclinical regulatory writing, and visual...

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USD 50/hr
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Kolabtree is the leading online freelance marketplace for In vitro Preclinical Toxciology experts. Post your project, get bids, and hire qualified experts quickly and easily.

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Confidentiality Assured

We take several measures to help you work with full confidence and peace of mind.

Keep your project private

Restrict who can see your project and send you proposals. Invite only specific freelancers to view your project.

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Our T&C include a default confidentiality clause that protects your IP and NDA for added protection before disclosing project details.

Kolabtree ensures the safety and security of your payments, personal information and project details. Kolabtree’s T&C include a default confidentiality and NDA clause.

You will receive detailed proposals directly from Kolabtree. These proposals will include a comprehensive Statement of Work (SOW), project fees, milestones and deadlines.

You can choose to pay either a fixed or an hourly fee based on your scope of work. Pre-pay for the next milestone. You have to approve the deliverables only if the quality meets your expectations. If you aren't happy, we'll refund your money.

Kolabtree will share multiple quotations for your project. You have the freedom to accept the quote that aligns with your project requirement and budget. You can get in touch with us if you want to discuss the fee.

Our T&C include a default confidentiality clause that protects your IP and NDA for added protection.

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You have to approve the deliverables only if quality meets your expectations. If you aren't happy, we'll refund your money.

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Post your Project (Free)

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Get Quotes & Choose Experts

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Collaborate

Pre-pay for your project and work with the expert to get your desired output. Keep track of files and conversations in the user-friendly Workspace.

4

Job Done!

Approve the deliverables once you're satisfied with the job done.