Results 141 to 150 of about 10,209 (247)

Development of new type of wound dressing based on cryogel matrix with incorporated nanoparticles [PDF]

, 2014
A cryogel (polymethyl methacrylate) has been chosen as a basis for new type of wound dressings, where incorporated silver and gold nanoparticles do provide effective antibacterial protection [1].
Akhmetova, Alma, Kulsharova, Gulsim, Nurgozhin, Talgat, Saliev, Timur, Whitby, Ray D.L.   +4 more
core   +1 more source

Alginate Cryogels as a Template for the Preparation of Edible Oleogels

Foods
A high consumption of solid fats is linked to increased inflammation and a risk of cardiovascular diseases. Hence, in recent years, there has been increasing interest in the development of oleogels as a fat substitute in food products.
Sladjana Meseldzija, Jovana Ruzic, Jelena Spasojevic, Milan Momcilovic, Arash Moeini, Gustavo Cabrera-Barjas, Aleksandra Nesic   +6 more
doaj   +1 more source

Effects of hyperbaric air on the Saccharomyces cerevisae morphology and viability [PDF]

, 2001
Fed-batch cultivation of Saccharomyces cerevisae is the dominating technique in high cell density cultures of processes such as the production of Baker's yeast [l] and recombinant proteins [2].
Belo, Isabel, Mota, M., Pinheiro, Rita
core  

Transferencia de masa en geles de carbón con porosidad a medida [PDF]

, 2012
[EN] Diffusional limitations in carbon gel-supported catalysts are often encountered despite their open structure. However, the analysis of mass transport is rarely taken into account in studies dealing with catalyst preparation and test using these
Job, Nathalie
core  

Multifunctional Eco-Friendly Adsorbent Cryogels Based on Xylan Derived from Coffee Residues

Membranes
Agricultural and animal farming practices contribute significantly to greenhouse gas (GHG) emissions such as NH3, CH4, CO2, and NOx, causing local environmental concerns involving health risks and water/air pollution.
Valentina Quintero, Johann F. Osma, Ulugbek Azimov, Debora Nabarlatz   +3 more
doaj   +1 more source

Novel UV led photopolymerization and characterization for polyacrylamide and poly (n-isopropylacrylamide) hydrogels [PDF]

, 2016
In this study, polyacrylamide (PAAm) and poly(N-isopropylacrylamide) (PNIPAAm) hydrogels were synthesized via ultraviolet light-emitting diode (UV LED) (? ~ 365 nm) photopolymerization system.
Ayub, Nur Farizah
core  

Low-cost and fast synthesis of nanoporous silica cryogels for thermal insulation applications

Science and Technology of Advanced Materials, 2012
Nanoporous silica cryogels with a high specific surface area of 1095 m2 g−1 were fabricated using tert-butyl alcohol as a reaction solvent, via a cost-effective sol–gel process followed by vacuum freeze drying.
Li Fen Su, Lei Miao, Sakae Tanemura and Gang Xu
doaj  

Engineering polyethylenimine-metal functionalized cryogels for superior catalase binding, activity, and long-term durability. [PDF]

Sci Rep
Erol K, Alkan MH, Alacabey İ.
europepmc   +1 more source

Transparent Insulators with a Tough Nanocellulose Skeleton Formed via Freeze-Drying. [PDF]

ACS Nano
Hou X, Kotsuka J, Sakuma W, Ito T, Kaku Y, Kobayashi Y, Sun Z, Fujisawa S, Saito T.   +8 more
europepmc   +1 more source

Monolithic Columns for the Isolation of Lectin: Principles, Advances and Prospects. [PDF]

ACS Omega
do Nascimento IS, Soares Dos Santos Rolim C, Freitas de Oliveira Meira AC, de Resende JV, Bonomo RCF, Veloso CM, Fontan RDCI.   +6 more
europepmc   +1 more source