User profiles for Luo Gu
Luo GuAssistant Professor, Johns Hopkins University Verified email at jhu.edu Cited by 8963 |
Structurally dynamic hydrogels for biomedical applications: pursuing a fine balance between macroscopic stability and microscopic dynamics
Owing to their unique chemical and physical properties, hydrogels are attracting increasing
attention in both basic and translational biomedical studies. Although the classical hydrogels …
attention in both basic and translational biomedical studies. Although the classical hydrogels …
Biodegradable luminescent porous silicon nanoparticles for in vivo applications
Nanomaterials that can circulate in the body hold great potential to diagnose and treat
disease 1 , 2 , 3 , 4 . For such applications, it is important that the nanomaterials be harmlessly …
disease 1 , 2 , 3 , 4 . For such applications, it is important that the nanomaterials be harmlessly …
[HTML][HTML] In vivo time-gated fluorescence imaging with biodegradable luminescent porous silicon nanoparticles
Fluorescence imaging is one of the most versatile and widely used visualization methods in
biomedical research. However, tissue autofluorescence is a major obstacle confounding …
biomedical research. However, tissue autofluorescence is a major obstacle confounding …
Hydrogels with tunable stress relaxation regulate stem cell fate and activity
Natural extracellular matrices (ECMs) are viscoelastic and exhibit stress relaxation. However,
hydrogels used as synthetic ECMs for three-dimensional (3D) culture are typically elastic. …
hydrogels used as synthetic ECMs for three-dimensional (3D) culture are typically elastic. …
Material microenvironmental properties couple to induce distinct transcriptional programs in mammalian stem cells
Variations in a multitude of material microenvironmental properties have been observed
across tissues in vivo, and these have profound effects on cell phenotype. Phenomenological …
across tissues in vivo, and these have profound effects on cell phenotype. Phenomenological …
Biomaterials and emerging anticancer therapeutics: engineering the microenvironment
The microenvironment is increasingly recognized to have key roles in cancer, and biomaterials
provide a means to engineer microenvironments both in vitro and in vivo to study and …
provide a means to engineer microenvironments both in vitro and in vivo to study and …
The living interface between synthetic biology and biomaterial design
Recent far-reaching advances in synthetic biology have yielded exciting tools for the
creation of new materials. Conversely, advances in the fundamental understanding of soft-…
creation of new materials. Conversely, advances in the fundamental understanding of soft-…
[HTML][HTML] Substrate stress relaxation regulates cell spreading
Studies of cellular mechanotransduction have converged upon the idea that cells sense
extracellular matrix (ECM) elasticity by gauging resistance to the traction forces they exert on the …
extracellular matrix (ECM) elasticity by gauging resistance to the traction forces they exert on the …
Mechanical confinement regulates cartilage matrix formation by chondrocytes
Cartilage tissue equivalents formed from hydrogels containing chondrocytes could provide
a solution for replacing damaged cartilage. Previous approaches have often utilized elastic …
a solution for replacing damaged cartilage. Previous approaches have often utilized elastic …
Bioresponsive mesoporous silica nanoparticles for triggered drug release
Mesoporous silica nanoparticles (MSNPs) have garnered a great deal of attention as potential
carriers for therapeutic payloads. However, achieving triggered drug release from MSNPs …
carriers for therapeutic payloads. However, achieving triggered drug release from MSNPs …