Results 81 to 90 of about 59,144 (204)

Synthesis and characterization of zinc-titanium oxide nanoparticles blended methylcellulose derived from Albizia tree as an antibacterial natural polymer composite

Tikrit Journal of Pure Science
This paper seeks to synthesize antibacterial green polymeric composites utilizing extracted cellulose, a natural polymer sourced from biomass. The cellulose was obtained from local agricultural waste.
Ansam Adnan Hashim , Rashid Jamei
doaj   +1 more source

Newly identified human aminoacyl‐tRNA synthetase complex interacting multifunctional protein 2 (AIMP2) loss‐of‐function mutations cause neurodevelopmental defects linked to cell death in a zebrafish model

The FEBS Journal, EarlyView.
Human AIMP2 mutations lead to severe neurodevelopmental defects and brain atrophy. Using patient‐derived fibroblasts from two individuals, we show decreased AIMP2 protein levels and overall protein synthesis. In a zebrafish loss‐of‐function model, the lack of AIMP2 leads to an increase in cell death and results in smaller brains.
Patrick Mullen, Shenela Lakhani, Joshua Appelbaum, DéJenaé See, Pryce Patterson, Collin M. MacLeod, Alexandra George, Reza Maroofian, Margaret E. Ross, Christopher Francklyn, Alicia M. Ebert   +10 more
wiley   +1 more source

Rheological study of interactions between MHEC and superplasticizers in aqueous solutions for applications in cement industry [PDF]

, 2011
Innovative cement-based materials are characterized today by rather complex formulations. In particular, when cement pastes are considered, their formulation generally includes two different types of polymers: a rheology modifier (RM) (typically a ...
Nicodemi, Fabio
core  

Beyond single cells: Ten years of commercial lattice light‐sheet microscopy

Journal of Microscopy, EarlyView.
Abstract Lattice light‐sheet microscopy (LLSM) enables gentle, rapid, volumetric fluorescence imaging of living biological systems. The technique employs Bessel beam interference to produce a light‐sheet which retains its thickness over a relatively large field‐of‐view compared to other light‐sheets.
Helena L. E. Coker, David S. Corcoran
wiley   +1 more source

Multifunctional and thermoresponsive methylcellulose composite hydrogels with photothermal effect

, 2022
Multifunctional and thermoresponsive methylcellulose composite hydrogels with photothermal ...
K Chathuranga (22089770), YH Yeo (22380253), J Koo (22380256), WH Park (22380250), JS Lee (12018053)   +4 more
core  

Characterisation of human hair follicle development

Journal of Anatomy, EarlyView.
Schematic of hair follicle development in human skin. Hair follicle primordia of similar sizes, but different densities, are laid out across the skin. The distinction between terminal and vellus hair sites is not obvious at early stages of hair follicle development.
Zoe R. Sudderick, James D. Glover, Cameron Batho‐Samblas, Barbara Bo‐Ju Shih, Denis J. Headon   +4 more
wiley   +1 more source

Immobilization of Trichosporon cutaneum R 57 Cells onto Methylcellulose/SiO2 Hybrids and Biosorption of Cadmium and Copper Ions [PDF]

Bioautomation, 2009
Methylcellulose/Silica (MC/SiO2) hybrids were synthesized via poly step sol-gel method. SiO2 was included into the hybrids from two silica precursors - methyltriethoxysilane (MTES) and ethyltrimethoxysilane (ETMS) with different quantity of organic part ...
Georgieva N., Rangelova N., Peshev D., Yotova L., Nenkova S.   +4 more
doaj  

Hydrogels in Periodontal and Craniofacial Regeneration: Current Applications and Next‐Generation Biomaterials

Journal of Periodontal Research, EarlyView.
Hydrogel‐based therapies have proven to be valuable tools to address the unique regeneration challenges of complex multi‐domain periodontal and craniofacial tissues. This review highlights and classifies clinically approved and emerging hydrogel therapies indicated for the regeneration of periodontal and craniofacial tissues.
Z. Gouveia, M. Diba, B. T. Yilmaz, Jae‐Kook Cha, D. T. Wu, D. J. Mooney   +5 more
wiley   +1 more source

The interplay between gelation and phase separation in aqueous solutions of methylcellulose and hydroxypropyl methylcellulose

, 2012
Thermally-induced gelation in aqueous solutions of methylcellulose (MC) and hydroxypropyl methylcellulose (HPMC) has been studied by rheological, optical microscopy and turbidimetry measurements.
Radler, M., Sammler, R.L., Fairclough, J.P.A., Ryan, A.J., Yu, H.A.O., Kelly, O.   +5 more
core   +1 more source

Trypanosomal MICOS Is Assembled on Non‐Respiring Mitochondrial Crista Precursors and Associates With Two Integral Microproteins

Molecular Microbiology, EarlyView.
The mitochondrial membrane‐shaping machinery MICOS is assembled surprisingly early during the life cycle of Trypanosoma brucei, before the mitochondrion acquires its mature architecture or full respiratory capacity. Our study also identifies two previously uncharacterized proteins associated with MICOS, providing new insight into the early organization
Michala Boudová, Teresa Wagner, Tomáš Bílý, Martina Tesařová, Corinna Benz, Hassan Hashimi   +5 more
wiley   +1 more source