Budnyak, Tetyana M Vlasova, Nataliya N Golovkova, Lyudmila P Markitan, Olga Baryshnikov, Glib Ågren, Hans Slabon, Adam
Published in
Langmuir : the ACS journal of surfaces and colloids
The growing interest in gene therapy is coupled with the strong need for the development of safe and efficient gene transfection vectors. A composite based on chitosan and fumed silica has been found to be a prospective gene delivery carrier. This study presents an investigation of the nature of the bonds between a series of nucleotides with a chit...
Cao, Yufei Ge, Jun
Published in
Langmuir
The outbreak of the coronavirus disease 2019 (COVID-19) caused by SARS-CoV-2 has spread globally. SARS-CoV-2 enters human cells by utilizing the receptor-binding domain (RBD) of an envelope homotrimeric spike (S) glycoprotein to interact with the cellular receptor angiotensin-converting enzyme 2 (ACE2). We thoroughly studied the differences between...
Li, Gen Varga, Imre Kardos, Attila Dobryden, Illia Claesson, Per M.
Published in
Langmuir
The temperature dependence of nanomechanical properties of adsorbed poly-NIPAm microgel particles prepared by a semibatch polymerization process was investigated in an aqueous environment via indentation-based atomic force microscopy (AFM) methods. Poly-NIPAm microgel particles prepared by the classical batch process were also characterized for com...
Cao, Zhen Liu, Bin Preger, Calle Zhang, Yong-Hai Wu, Zan Messing, Maria E Deppert, Knut Wei, Jin-Jia Sundén, Bengt
Published in
Langmuir : the ACS journal of surfaces and colloids
Boiling heat transfer intensification is of significant relevance to energy conversion and various cooling processes. This study aimed to enhance the saturated pool boiling of FC-72 (a dielectric liquid) by surface modifications and explore mechanisms of the enhancement. Specifically, circular and square micro pin fins were fabricated on silicon su...
de Haan, Michel P. Balakrishnan, Naveen Kuzmyn, Andriy R. Li, Guanna Willemen, Hendra M. Seide, Gunnar Derksen, Goverdina C. H. Albada, Bauke Zuilhof, Han
Published in
Langmuir
The demand is rising for colorants that are obtained from natural resources, tolerant to industrial processing methods, and meet color quality demands. Herein, we report how relevant properties such as thermal stability and photostability of the natural colorant alizarin can be improved by grafting it onto ZnO nanoparticles (NPs), allowing applicat...
Solovyeva, Marina V Shkatulov, Alexandr I Gordeeva, Larisa G Fedorova, Elizaveta A Krieger, Tamara A Aristov, Yuri I
Published in
Langmuir : the ACS journal of surfaces and colloids
Metal-organic frameworks (MOFs) possess unique flexibility of structure and properties, which drives them toward applications as water adsorbents in many emerging technologies, such as adsorptive heat transformation, water harvesting from the air, dehumidification, and desalination. A deep understanding of the surface phenomena is a prerequisite fo...
Cheng, Wei Lindholm, Jerry Holmboe, Michael Luong, N Tan Shchukarev, Andrey Ilton, Eugene S Hanna, Khalil Boily, Jean-François
Published in
Langmuir : the ACS journal of surfaces and colloids
Birnessite is a layered MnO2 mineral capable of intercalating nanometric water films in its bulk. With its variable distributions of Mn oxidation states (MnIV, MnIII, and MnII), cationic vacancies, and interlayer cationic populations, birnessite plays key roles in catalysis, energy storage solutions, and environmental (geo)chemistry. We here report...
Maltseva, Daria Gudbrandsdottir, Ragnheidur Kizilsavas, Gönül Horinek, Dominik Gonella, Grazia
Published in
Langmuir : the ACS journal of surfaces and colloids
It is widely recognized that solvation is one of the major factors determining structure and functionality of proteins and long peptides, however it is a formidable challenge to address it both experimentally and computationally. For this reason, simple peptides are used to study fundamental aspects of solvation. It is well established that alcohol...
Manning, Joseph R H Walkley, Brant Provis, John L Patwardhan, Siddharth V
Published in
Langmuir : the ACS journal of surfaces and colloids
Interfacial interactions between inorganic surfaces and organic additives are vital to develop new complex nanomaterials. Learning from biosilica materials, composite nanostructures have been developed, which exploit the strength and directionality of specific polyamine additive-silica surface interactions. Previous interpretations of these interac...
Hunter, Saul J Armes, Steven P
Published in
Langmuir : the ACS journal of surfaces and colloids
Block copolymer nanoparticles prepared via polymerization-induced self-assembly (PISA) represent an emerging class of organic Pickering emulsifiers. Such nanoparticles are readily prepared by chain-extending a soluble homopolymer precursor using a carefully selected second monomer that forms an insoluble block in the chosen solvent. As the second b...
