Gold Nanoparticle Conjugation – Methods, Applications, and Benefits

Discover how gold nanoparticle conjugation enhances biomedical research and diagnostics. Learn key methods, from covalent bonding to electrostatic interactions, and explore applications in drug delivery, biosensing, and therapeutics.

1. GREEN SYNTHESIS
OF GOLD
NANOPARTICLES
Torskal
Bio‑inspired nanotechnology at TORSKAL Nanoscience

2. COMPANY & MISSION OVERVIEW
Pioneer in green nanotechnology: TORSKAL is
an international biotech/medtech company
founded in 2015 in Réunion Island, France.
They harness green chemistry using Indian
Ocean medicinal plant extracts to develop
gold nanoparticles for cancer therapy
© 2025 TORSKAL
ABOUT TORSKAL
Vision & scope: Environmentally responsible
nanomedicine aimed at safer, more targeted
treatments, minimizing toxic chemicals and
preserving ecosystems.

3. GREEN SYNTHESIS METHODOLOGY
TORSKAL’s proprietary process transforms
gold salts (e.g., HAuCl₄) into stable gold
nanoparticles via plant-derived
biomolecules—both reducing and capping
agents—eliminating the need for harmful
chemical agents
© 2025 TORSKAL
Bio‑reduction using plant extracts
Precise control over size, shape, and colloidal
stability
Sizes available: 12 nm, 15 nm, 17 nm, 25 nm,
35 nm, 40 nm packages
Characterization via DLS and UV‑Vis
spectroscopy ensures reproducibility and
quality
Key attributes:

4. Pipeline for deep
cancers (NT2:
TSK002/003):
Nanotheranostics for Cancer Therapy
Plasmonic photothermal therapy
combining green gold nanoparticles with
near‑infrared laser irradiation. Preclinical
studies showed complete tumor
regression within 14 days and no
recurrence up to 40 days post‑treatment
Skin cancer treatment
(NT1/TSK001):
Investigational programs targeting
prostate, lung, and pancreatic tumors
are underway
Beyond therapy, these eco‑synthesized
gold nanoparticles support diagnostics,
drug delivery, biosensors, and catalysis
across research and industrial
applications
Broader utility:
© 2025 TORSKAL

5. REQUEST A FREE CALL
[email protected]
© 2025 TORSKAL
Product offerings:
Standard AuNP sizes (12–
40 nm), customizable
formulations, and
high‑stability suspensions
Collaborations: Research
partnerships, clinical trials,
diagnostics development,
industrial use cases
Partner with TORSKAL
Unlock the potential of
Green Gold
Nanomedicine for
research and clinical
applications.
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