Peptide Mimic of the Marine Sponge Protein Silicatein Fabricates Ultrathin Nanosheets of Silicon Dioxide and Titanium Dioxide

K Strunge, N Hoinkis, H Lutz, S Alamdari, SJ Roeters… - Langmuir, 2022 - ACS Publications
Two-dimensional (2D) materials have attracted attention for potential applications in light
harvesting, catalysis, and molecular electronics. Mineral proteins involved in hard tissue …

Bio-based approaches to inorganic material synthesis

MM Tomczak, JM Slocik, MO Stone… - Biochemical Society …, 2007 - portlandpress.com
Nature is an exquisite designer of inorganic materials using biomolecules as templates.
Diatoms create intricate silica wall structures with fine features using the protein family of …

The diatom peptide R5 fabricates two-dimensional titanium dioxide nanosheets

M Bregnhøj, H Lutz, SJ Roeters… - The Journal of …, 2022 - ACS Publications
Diatoms use peptides based on the protein silaffin to fabricate their silica cell walls. To the
interest of material scientists, silaffin peptides can also produce titanium dioxide …

Self-assembly and photocatalytic activity of branched silicatein/silintaphin filaments decorated with silicatein-synthesized TiO2 nanoparticles

J Gardères, TA Elkhooly, T Link, JS Markl… - Bioprocess and …, 2016 - Springer
The fundamental mechanisms of biomineralization and their translation into innovative
synthetic approaches have yielded promising perspectives for the fabrication of biomimetic …

Biomimetic synthesis of silica nanostructures with controllable morphologies and sizes through tuning interfacial interactions

S Wang, J Xue, X Ge, H Fan, H Xu, JR Lu - Chemical Communications, 2012 - pubs.rsc.org
By manipulating the interfacial interactions between the peptide templates and the silicate
species derived from TEOS and APTES, a facile biomimetic method was developed for the …

Chemical Mimicry: Hierarchical 1D TiO2@ZrO2 Core−Shell Structures Reminiscent of Sponge Spicules by the Synergistic Effect of Silicatein-α and Silintaphin-1

R André, MN Tahir, T Link, FD Jochum, U Kolb… - Langmuir, 2011 - ACS Publications
In nature, mineralization of hard tissues occurs due to the synergistic effect of components
present in the organic matrix of these tissues, with templating and catalytic effects. In …

Self-assembled template-directed synthesis of one-dimensional silica and titania nanostructures

H Acar, R Garifullin, MO Guler - Langmuir, 2011 - ACS Publications
Mineralized biological materials such as shells, skeleton, and teeth experience
biomineralization. Biomimetic materials exploit the biomineralization process to form …

Mechanistic processes underlying biomimetic synthesis of silica nanotubes from self-assembled ultrashort peptide templates

S Wang, X Ge, J Xue, H Fan, L Mu, Y Li… - Chemistry of …, 2011 - ACS Publications
This work reports a mechanistic study of template-directed synthesis of silica nanomaterials
utilizing self-assembled peptide nanotubes as scaffolds. An ultrashort amphiphilic peptide …

Ceramic nanoparticle assemblies with tailored shapes and tailored chemistries via biosculpting and shape-preserving inorganic conversion

MB Dickerson, RR Naik, PM Sarosi… - … of nanoscience and …, 2005 - ingentaconnect.com
A novel biosynthetic paradigm is introduced for fabricating three-dimensional (3-D) ceramic
nano-particle assemblies with tailored shapes and tailored chemistries: biosculpting and …

Controlled biosilification using self-assembled short peptides A 6 K and V 6 K

Q Wang, J Yu, X Zhang, D Liu, J Zheng, Y Pan, Y Lin - RSC advances, 2013 - pubs.rsc.org
We report the molecular self-assembly of two amphiphilic peptides (A6K and V6K) and the
application of their self-assemblies as organic templates to direct biosilica formation. Under …