Results 171 to 180 of about 39,713 (263)
Advanced Science, EarlyView.Granular hydrogels are being developed for the repair of tissues, mostly with the use of spherical microgels. Here, injectable granular hydrogels formed from anisotropic particles (i.e., rod‐like) are explored to improve cellular invasion by increasing scaffold void volume fraction.
Gabriel J. Rodriguez‐Rivera +11 more
wiley +1 more source
Advanced Science, EarlyView.This study presents a patient‐specific skin model using autologous cells, decellularized dermal ECM, and keratin–alginate bioinks. The model supports cell compatibility, collagen deposition, and epidermal differentiation within a biomimetic ECM environment.
RaeHui Kang +10 more
wiley +1 more source
Computerized Axial Tomography of the Esophagus to Determine the Suitability for Blunt Esophagectomy
, 1984 Irving L. Kron +4 more
openalex +2 more sources
Nanoparticle‐Functionalized Cellulose Through Biosynthesis‐Only Approach
Advanced Science, EarlyView.This study reports the first covalent incorporation of glucose‐modified carbon dots (Glu‐CDs) into bacterial cellulose (BC) via microbial fermentation, resulting in BC nanofibers that exhibit uniform cyan fluorescence. A 3D‐printable hydrogel (Glu‐CDs‐BC‐SA) is developed, facilitating the fabrication of fluorescent structures. This work demonstrates an
Chunyu Ji +4 more
wiley +1 more source
Novel blunt-end addition reactions catalyzed by DNA polymerase I of Escherichia coli
, 1987 James M. Clark +2 more
openalex +1 more source
Intracellular Mechanical Stress‐Mediated Autophagy Cell Death via Nanospikes for Cancer Treatment
Advanced Science, EarlyView.Nanospikes with tunable morphology at the nanoscale induce lysosomal membrane damage by generating localized mechanical stress, activating Galectin‐3 (Gal3)‐Trim16‐mediated autophagic cell death. Finite element analysis and laser‐triggered spike ablation enable precise control of intracellular force signaling and cytotoxicity, offering a ...
Yingze Li +11 more
wiley +1 more source
Macromolecular crowding allows blunt-end ligation by DNA ligases from rat liver or Escherichia coli.
, 1983 Steven B. Zimmerman, Barbara H. Pheiffer
openalex +1 more source
Advanced Science, EarlyView.Susceptibility to the health effects of DNA damage depends on a person's ability to repair DNA damage, but DNA repair has been difficult to measure in populations. A functional assay called FM‐HCR is used to measure DNA repair in 6 major pathways across 56 individuals.
Ting Zhai +7 more
wiley +1 more source
Advanced Science, EarlyView.A selenomethionine‐derived carbon dot (Se‐Met‐CD) serves as a potent nano‐antioxidant, efficiently scavenging reactive oxygen species, protecting nucleus pulposus cells from oxidative damage, restoring extracellular matrix homeostasis, and significantly mitigating intervertebral disc degeneration in vivo, which demonstrates great promise as a nanozyme ...
Qingzheng Zhang +4 more
wiley +1 more source