scholarly journals Smart anti-corrosion self-healing zinc metal-based molybdate functionalized-mesoporous-silica (MCM-41) nanocomposite coatings

RSC Advances ◽  
2017 ◽  
Vol 7 (82) ◽  
pp. 51879-51887 ◽  
Author(s):  
Katayoon Alipour ◽  
Farzad Nasirpouri
Keyword(s):  
Mesoporous Silica ◽  
Composite Coatings ◽  
Nanocomposite Coatings ◽  
Self Healing ◽  
Corrosion Resistant ◽  
Zinc Metal ◽  
Functionalized Mesoporous Silica ◽  
Mcm 41

Smart corrosion-resistant zinc-based composite coatings containing mesoporous silica (MCM-41), impregnated with molybdate are introduced as a metal based self healing material.

Ammonium-functionalized mesoporous silica MCM-41 for phosphate removal from aqueous solutions

2015 ◽  
Vol 57 (23) ◽  
pp. 10839-10849 ◽  
Author(s):  
Jin-Kyu Kang ◽  
Jae-Hyun Kim ◽  
Song-Bae Kim ◽  
Sang-Hyup Lee ◽  
Jae-Woo Choi ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Aqueous Solutions ◽  
Phosphate Removal ◽  
Functionalized Mesoporous Silica ◽  
Mcm 41

Functionalized mesoporous silica material and anionic dye adsorption: MCM-41 incorporated with amine groups for competitive adsorption of Acid Fuchsine and Acid Orange II

RSC Advances ◽  
2014 ◽  
Vol 4 (106) ◽  
pp. 61256-61267 ◽  
Author(s):  
Yunhai Wu ◽  
Meili Zhang ◽  
Huaiyang Zhao ◽  
Shengxin Yang ◽  
Aynigar Arkin
Keyword(s):  
Mesoporous Silica ◽  
Dye Adsorption ◽  
Orange Ii ◽  
Anionic Dyes ◽  
Acid Orange ◽  
Functionalized Mesoporous Silica ◽  
Silica Material ◽  
Amine Groups ◽  
Acid Orange Ii ◽  
Mcm 41

Adsorption of two representative anionic dyes (Acid Fuchsine (AF) and Acid Orange II (AO)) using MCM-41 functionalized with amine groups in a mesoporous silica framework (NH2–MCM-41) as the adsorbent was investigated.

Synthesis of new multivalent metal ion functionalized mesoporous silica and studies of their enhanced antimicrobial and cytotoxicity activities

2019 ◽  
Vol 7 (45) ◽  
pp. 7235-7245 ◽  
Author(s):  
Suman Chirra ◽  
Suresh Siliveri ◽  
Ravi Gangalla ◽  
Srinath Goskula ◽  
Sripal Reddy Gujjula ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Molecular Sieves ◽  
Metal Ion ◽  
Sol Gel ◽  
Mesoporous Molecular Sieves ◽  
Functionalized Mesoporous Silica ◽  
Cytotoxicity Studies ◽  
Cytotoxicity Activities ◽  
Multivalent Metal ◽  
Mcm 41

In the present study, we have reported the synthesis of a transition metal (Me = Ti, V, and Pd) incorporated into MCM-41 mesoporous molecular sieves (Si/Me = 20) synthesized by the sol–gel method. Antimicrobial and cytotoxicity studies were screened for the same.

Geometrical Study on Change of Pore Volume of MCM-41 Functionalized with Aminopropyl Groups

2007 ◽  
Vol 1056 ◽  
Author(s):  
Kenji Murakami ◽  
Kiyoshi Fuda ◽  
Mikio Sugai
Keyword(s):  
Mesoporous Silica ◽  
Pore Volume ◽  
Surface Density ◽  
Nitrogen Adsorption ◽  
Mesoporous Silicas ◽  
Functionalized Mesoporous Silica ◽  
Adsorption Desorption ◽  
Mcm 41

ABSTRACTMesoporous silicas functionalized with aminopropyl groups were synthesized by co-condensation of tetraethoxysilane (TEOS) and 3-aminopropyl triethoxysilane (APTES) and characterized by nitrogen adsorption-desorption measurements. The pore volume drastically decreased from about 900 mm3/g for the unfunctionalized mesoporous silica to about 300 mm3/g for the aminopropyl-functionalized mesoporous silica (1.65 mmol-NH2/g). This result was explained in terms of the surface density of the aminopropyl groups in the pore.

Application of a functionalized mesoporous silica catalyst to the synthesis of tetrazoles

2015 ◽  
Vol 39 (6) ◽  
pp. 4814-4820 ◽  
Author(s):  
Alireza Najafi Chermahini ◽  
Masoud Khani Omran ◽  
Hossein A. Dabbagh ◽  
Gholamhossein Mohammadnezhad ◽  
Abbas Teimouri
Keyword(s):  
Mesoporous Silica ◽  
Solid Catalyst ◽  
Functionalized Mesoporous Silica ◽  
Mcm 41

Highly ordered MCM-41 was synthesized and functionalized with benzylic groups. The solid catalyst was used in the synthesis of aryl tetrazoles.

Encapsulation and Controlled Release of Antimalarial Drug Using Surface Functionalized Mesoporous Silica Nanocarriers

2021 ◽  
Author(s):  
Haruka Hirayama ◽  
Saliu Alao Amolegbe ◽  
Md. Saidul Islam ◽  
Mohammad Atiqur Rahman ◽  
Nonoka Goto ◽  
...  
Keyword(s):  
Controlled Release ◽  
Mesoporous Silica ◽  
Antimalarial Drug ◽  
Functionalized Mesoporous Silica ◽  
Mcm 41

Herein we report the encapsulation and release of antimalarial drug quinine (QN) using three nano carriers including MCM-41 (1), its 3-aminopropyl silane and 3-phenylpropyl silane surface functionalized derivatives: aMCM-41(2) and...

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