Results 121 to 130 of about 517,584 (294)

Biomimetic Mineralization of Keratin Scaffolds for Enamel Regeneration

open access: yesAdvanced Healthcare Materials, EarlyView.
Keratin‐based films guide biomimetic enamel remineralization by promoting organized hydroxyapatite growth under physiological conditions. Advanced biophysical characterization confirms keratin's structural adaptability and mineral ions‐binding affinity, supporting mineral nucleation and hierarchical crystal assembly. This study establishes keratin as a
Sara Gamea   +19 more
wiley   +1 more source

The construction of a secretary eukaryotic expression plasmid of chondroitinase ABC Ⅰ

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2010
Objective To construct a secretary eukaryotic expression plasmid for chondroitinase ABCⅠ, and observe the expression of the target protein in a glioma cell line TJ905. Methods The DNA fragments encoding the signal peptide of basilar membrane 40 (BM40) as
Hui⁃ling GAO   +5 more
doaj  

A cleavage map of bacteriophage Phi-X174 genome [PDF]

open access: yes, 1974
Restriction endonucleases isolated from Hemophilus influenzae, Hemophilus parainfluenzae, and Hemophilus aegyptius were used to cleave phi-X174 replicative form DNA into three sets of specific DNA fragments.
Lee, Amy Shiu, Sinsheimer, Robert L.
core  

Progressive Insights into 3D Bioprinting for Corneal Tissue Restoration

open access: yesAdvanced Healthcare Materials, EarlyView.
This review explores the potential of 3D bioprinting to replicate the complex structure and function of the human cornea. It highlights key advances in bioink development, printing modalities, and in vivo performance, while addressing current challenges and emerging strategies. The review emphasizes bioprinting's promise to overcome donor shortages and
Ilayda Namli   +6 more
wiley   +1 more source

The Distribution of Complement Proteins in Soft and Hard Coronas Impacts Macrophage Uptake of Nanoparticles

open access: yesAdvanced Healthcare Materials, EarlyView.
Protein corona plays a critical role in the biological behavior of nanoparticles. This study investigates the distribution of complement proteins in soft corona and their impact on the macrophage uptake of polymer nanoparticles. It underlines the significance of soft corona investigation for understanding in vivo performance of nanomedicines.
Ying Qiu   +8 more
wiley   +1 more source

A Simpler and Faster Version of Two-Dimensional Gel Electrophoresis Using Vertical, Mini SDS-PAGE Apparatus [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2009
We have modified one of the most useful methods of protein separation; namely, two dimensional gel electrophoresis (2-DE). This modified version of 2-DE is not only simpler and easier but also faster than all the currently available methods.
Yaser Dorri   +2 more
doaj  

Deletion mutants of bacteriophage phiX174 [PDF]

open access: yes, 1972
Mutants of bacteriophage phiX174 have been isolated that are less dense than wild-type phiX particles in CsCl. When mutant viral (+) strand DNA and wild-type complementary (-) strand DNA are hybridized, the resulting duplex molecules have single-stranded
Benbow, Robert M.   +2 more
core  

Mussel‐Inspired Molecular Strategies for Fabricating Functional Materials With Underwater Adhesion and Self‐Healing Properties

open access: yesAdvanced Materials, EarlyView.
This review systematically examines the nanomechanical mechanisms of mussel‐inspired molecular interactions, primarily investigated by direct force measurement techniques such as surface forces apparatus and atomic force microscopy. The macroscopic adhesive and self‐healing performances of mussel‐inspired functional materials, including coacervates ...
Pan Huang, Hongjian Zhang, Hongbo Zeng
wiley   +1 more source

Studies on the non-specific esterases of Saccharomyces cerevisiae : a thesis in partial fulfillment [sic.] of the requirements for the degree of Master of Science in Microbiology at Massey University [PDF]

open access: yes, 1984
Twenty wine-making and three laboratory strains of Saccharomyces cerevisiae were examined for non-specific esterases by Polyacrylamide Gel Electrophoresis.
Dick, Bruce
core  

Chemoselective Characterization of New Extracellular Matrix Deposition in Bioengineered Tumor Tissues

open access: yesAdvanced Materials, EarlyView.
Understanding the bi‐directional crosstalk between cells and their surrounding extracellular matrix (ECM) is critical for tissue engineering. This study presents a chemoselective strategy for proteomic profiling of newly deposited ECM from resident cells.
Zihan Ling   +9 more
wiley   +1 more source

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