Results 61 to 70 of about 119,828 (299)

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

Advanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu, Hanyang Zhang, Wenbo Yang, Hao Chen, Jincheng Wang, Fei Chang   +5 more
wiley   +1 more source

Nucleic acids and protein synthesis in cancer cell mitochondria. I. Nucleic acids in rat hepatoma mitochondria

, 1967
The contents of nucleic acids in rat liver and hepatoma mitochondria and the physico-chemical properties on DNA's isolated from these mitochondria were comparatively investigated. The results are briefly summarized as follows. 1.
Inaba, Kozo
core   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Differential susceptibility of PCR reactions to inhibitors: an important and unrecognised phenomenon

, 2008
PCR inhibition by nucleic acid extracts is a well known yet poorly described phenomenon. Inhibition assessment generally depends on the assumption that inhibitors affect all PCR reactions to the same extent; i.e.
Miller Robert F, Morris-Jones Stephen D, Tanya Novak, Garson Jeremy A, Jim F Huggett, Morris-Jones, SD, Zumla, A, Huggett, JF, Miller, RF, Green Clare, Zumla Alimuddin, Garson, JA, Novak Tanya, Novak, T, Jeremy A Garson, Clare Green, Stephen D Morris-Jones, Robert F Miller, Green, C, Huggett Jim F, Alimuddin Zumla   +20 more
core   +1 more source

Rapid metaphase and interphase detection of radiation-induced chromosome aberrations in human lymphocytes by chromosomal suppression in situ hybridization [PDF]

, 1990
Chromosomal in situ suppression (CISS)-hybridization of biotinylated phage DNA-library inserts from sorted human chromosomes was used to decorate chromosomes 1 and 7 specifically from pter to qter and to detect structural aberrations of these chromosomes
Cremer, Thomas, Emmerich, Patricia, Cremer, Christoph, Lichter, Peter, Popp, Susanne   +4 more
core   +1 more source

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

Advanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi, Mario Palacios‐Corella, Arjan Mol, Salvador Pané, Josep Puigmartí‐Luis   +4 more
wiley   +1 more source

Label-free, background-free detection of nucleic acid with immobilization-free heterogeneous biosensor and one-pot hybridization chain reaction amplification

Advanced Sensor and Energy Materials
Although immobilization-free and label-free electrochemical DNA (E-DNA) biosensors have engaged tremendous interest due to their superior properties, such as easy operation, time-saving and cost-saving, most of them are fabricated in homogeneous modes ...
Hongyan Yang, Zeyu Ma, Dan Zhang, Yi Wang, Lei Li, Guobao Zhou   +5 more
doaj   +1 more source

Cooperative Oligonucleotides in Purification of Cycle Sequencing Products

BioTechniques, 2000
Nucleic acid hybridization is an essential component in many of today's standard molecular biology techniques. In a recent study, we investigated whether nucleic acid capture could be improved by taking advantage of stacking hybridization, which refers ...
A. Blomstergren, D. O'Meara, M. Lukacs, M. Uhlén, J. Lundeberg   +4 more
doaj   +1 more source

Fluorescent hybridization probes for nucleic acid detection [PDF]

Analytical and Bioanalytical Chemistry, 2011
Due to their high sensitivity and selectivity, minimum interference with living biological systems, and ease of design and synthesis, fluorescent hybridization probes have been widely used to detect nucleic acids both in vivo and in vitro. Molecular beacons (MBs) and binary probes (BPs) are two very important hybridization probes that are designed ...
Jia, Guo, Jingyue, Ju, Nicholas J, Turro
openaire   +2 more sources

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

Advanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source