Title
Qumica de los nanotubos de carbono: Aplicacin en biomedicina (Spanish Edition),Used
Delivery time: 8-12 business days (International)
La estructura de un nanotubo de carbono, en su forma ms perfecta, consta de una lmina de grafito que plegada sobre s misma genera una estructura acicular hueca. Como su nombre indica, el dimetro de un nanotubo de carbono est comprendido en la escala nanomtrica. Concretamente, su dimetro oscila entre 0.7 y 80 nanmetros. Los nanotubos de carbono poseen propiedades excepcionales: pueden llegar a tener una densidad de corriente mil veces superior a la de metales como el cobre y propiedades mecnicas comparables a las del diamante. Estas excelentes propiedades abren un gran abanico de interesantes aplicaciones potenciales. El presente estudio abarca desde la propia sntesis de los nanotubos de carbono, el estudio de su citotoxicidad, la incorporacin de grupos funcionales (funcionalizacin) hasta el crecimiento de dendrmeros sobre su superficie. Finalmente, a modo de ejemplo concreto, se estudian los conjugados nanotubo/dendrmero, estructuras multivalentes idneas para aplicaciones biomdicas.
By changing our most important processes and
products, we have already made a big leap forward. This ranges from the
increased use of more sustainable fibers to the use of more
environmentally friendly printing processes to the development of
efficient waste management in our value chain.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.