SKU: 86365206446

Mesoporous Solid-core Silica Nanoparticles(100-120 nm)

Sale price$77.14 Regular price$85.71
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Mesoporous Solid-core Silica Nanoparticles(100-120 nm)Product Name Mesoporous Solid core Silica Nanoparticles: 00 120 nm) Product Overview Mesoporous materials (pore size 2 50nm) have a pore size between microporous materials (pore size<2 nm) and macroporous materials (pore size>50 nm), and possess many excellent characteristics, such as highly ordered pore structure, single pore size distribution, and high stability, making them a hot research topic in recent years. As a common inorganic nanoparticle,

Product Name

Mesoporous Solid-core Silica Nanoparticles:00-120 nm)


Product Overview

Mesoporous materials (pore size 2-50nm) have a pore size between microporous materials (pore size<2 nm) and macroporous materials (pore size>50 nm), and possess many excellent characteristics, such as highly ordered pore structure, single pore size distribution, and high stability, making them a hot research topic in recent years. As a common inorganic nanoparticle, silica nanoparticles have a series of advantages such as controllable morphology, ordered and adjustable pore structure, large specific surface area, easy modification of surface functional groups, and good biocompatibility, which make them widely used in biomedical, catalytic, environmental, optical and other fields. The main preparation method of silica nanoparticles is the sol gel method. Under the catalysis, the silicon source is formed by hydrolysis and condensation. This method was first proposed by Stober in 1968. According to the morphological characteristics of silica nanoparticles, they can be roughly divided into three types: solid silica, mesoporous silica, and hollow structured silica. Among them, the pore structure of mesoporous silica is generally formed by template method, which includes soft templates and hard templates. Soft templates are generally amphiphilic surfactants, while hard templates are generally high molecular weight polymers, with soft templates being more commonly used. The preparation process of mesoporous silicon can be divided into two stages: firstly, the template interacts with the inorganic precursor to synthesize liquid crystal structural phases with nanoscale lattice constants of organic and inorganic materials under certain conditions; Then, high-temperature heat treatment or other physical and chemical methods are used to remove the template, and the space left by the template forms mesoporous channels. The surface of silica nanoparticles has abundant silicon hydroxyl groups, which facilitate their surface chemical modification. By modifying different functional groups, silica nanoparticles can be endowed with more functions. The commonly used types of surface modifications currently include surface amination, thiolation, and organic chain functionalization. The surface modification of silica nanoparticles is mainly achieved by introducing different types of silane coupling agents, such as 3-aminopropyltriethoxysilane (APTES), which can be used for amination modification, and 3-mercaptopropyltrimethoxysilane, which can be used for thiol modification.    


Technical Parameter

Status:White powder

Particle size:100-120 nm

Specific surface area:~570 m2/g

Average pore size:3-4 nm

Pore volume:0.35 cm2/g

(Note: The specific surface area is the data of a single test, allowing floating between different batches. For reference only, whichever is in kind.)


Product Features

1) Multiple active sites: Due to its large specific surface area and abundant surface active sites, amination solid mesoporous silica nanoparticles can be used as catalyst carriers to improve the activity and selectivity of catalytic reactions.

2) Large specific surface area: due to the existence of mesoporous structure, it has a large specific surface area, which is conducive to adsorption and loading of drugs or other molecules.

3) Good hydrophilicity and biocompatibility: Amination improves the hydrophilicity and biocompatibility of nanoparticles, which contributes to their application in vivo.


Application Fields

1) Biomedicine: In the field of drug delivery, aminoated mesoporous silica nanoparticles can be used as drug carriers to achieve targeted drug delivery and controlled release;

2) Catalytic carrier: as a catalyst carrier, its high specific surface area and ordered pore structure are conducive to catalyst dispersion and mass transfer of reactants;

3) Adsorption separation: After surface amination, the surface of the nanoparticles has a positive charge, which helps to adsorb negatively charged substances, such as some pollutants and biomolecules;


Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 86365206446

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 541 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Shinobi
Omaha, US
★★★★★ 5
TAKE IT TO THE NEXT LEVEL
Format: Paperback
Upon reviewing Jack Canfield's 'The Success Principles'; I found it a worthy read. To delve into stereotypes, it will mostly be read by young men. This means that the fundamental weakness of young men needs to be talked about - which is sex. Napoleon Hill devoted a whole chapter to 'Sex Magnetism' in his magnum opus 'Think And Grow Rich.' You should definitely read that book. Staying away from sex for two or three months will definitely build force, and give you a competitive edge. Mr. Canfield's book is remarkable in it's breadth. You need first of all to be responsible for the results you are getting in your life,surround yourself with good people, chunk down your goals, take action, and learn from the feedback you are getting. The weakness in this book is all those people who have good intentions, who want to learn; but who sabotage themselves; or at least at a subconscious level think they are unworthy of reaching their goals. For them I would suggest karma yoga and either Sufi practice or Christian mysticism. The karma yoga will take you to a higher plane than your problems, whereas the Christian mystical training or Sufi training will heal your heart, and stop you from failing again and again. You have a handbook in your hands which will solve many of your problems. If you take action, see how life responds, and work and adapt. Five stars!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 9, 2018
K
Verified Purchase
Kindle Customer
Waukegan, US
★★★★★ 5
Exelente
Format: Paperback
Exelente
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
A
Verified Purchase
Adel Awadallah
Lexington, US
★★★★★ 5
Great.
Format: Paperback
Easy to follow and understand.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2025
A
A. Stallings
Birmingham, US
★★★★★ 4
Really enjoy the book and understanding
Format: Paperback
I can't speak for other people and their experience on the book. But installing MySQL wasn't a problem for me following the book instructions and the instructions from the actual Oracle site. Afterwards I relished each of the sessions of segments to learn. Creating tables and then pulling up specifics from that table to access. Or just running the whole table. I took notes for each of the sections as well. I do recommend saving not deleting the tables you do in the sections. So that way one can go back to those table and play around with it. I also recommend tweaking the data to your liking and change it up to be creatively fun. Learning is fun if U can squeeze it in to make it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 30, 2022
N
Verified Purchase
N. Vadulam
Los Angeles, US
★★★★★ 1
Not Good at ALL !!
Format: Paperback
This book on SQL is disappointing! It is awful even at the beginning. First of all, you must install MySQL to practice SQL! The author barely skims over this important step! Without properly installing My SQL, you cannot do the rest of the stuff in this book. I am sorry, I tried and failed in following this book.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 27, 2021

recommand products