Results 251 to 260 of about 469,706 (316)

Characterization of a novel plastic scintillation detector for in vivo electron dosimetry. [PDF]

J Appl Clin Med Phys
Bauer CJ, Schneider F, Göbel ID, Oppitz H, Giordano FA, Fleckenstein J.   +5 more
europepmc   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Regression Equation for Predicting Source Strength Detection Rate in Iodine-125 Seed Brachytherapy. [PDF]

Cureus
Takanashi M, Kuroda I, Zama T, Katada Y, Hoshina M, Noguchi M, Masuda K.   +6 more
europepmc   +1 more source

A Bifunctional T3SS‐Effector Simultaneously Cleaves Host MAP Kinase and Inhibits PPM1A Phosphatase

Advanced Science, EarlyView.
Pathogenic bacteria exploit the metalloprotease effector NleD to subvert host defenses. Structural, biochemical, and infection analyses reveal a bifunctional mechanism by which NleD binds and inhibits the host phosphatase PPM1A while preserving its proteolytic activity against MAPKs.
Yaakov Socol, Lihi Gur‐Arie, Netanel Tzarum, Tamara Wellins, Naama Katsowich, Miriam Ravins, Michal Bejerano‐Sagie, Klil Cohen, Oded Livnah, Joshua N. Adkins, Ernesto Nakayasu, Alexei Savchenko, Yeu Khai Choong, Nikhil Kumar Tulsian, Saturo Machida, Sigal Ben‐Yehuda, Yael Litvak, J. Sivaraman, Ilan Rosenshine   +18 more
wiley   +1 more source

Carboxyl Dissociation Degree (<i>α</i>) and p<i>K</i> _a of Weak Polyelectrolyte Membranes in Dilute and Concentrated External Salt Solutions for Sustainable Technologies. [PDF]

Macromolecules
Kim Y, Shaqfeh MA, Rahman CM, Kracaw RB, Marotta SD, Kanumuru NS, Chandra A, Lukaszewski AJ, Collins L, Oh HJ.   +9 more
europepmc   +1 more source

Cold Orthogonal Translation: A Psychrophilic Pyrrolysyl‐tRNA Synthetase Boosts Genetic Code Expansion in E. coli

Advanced Science, EarlyView.
ABSTRACT Orthogonal translation systems (OTSs) enable site‐specific incorporation of non‐canonical amino acids (ncAAs) and are central to genetic code expansion. Current engineering strategies typically rely on hyperstable aminoacyl tRNA synthetase (aaRS) scaffolds to tolerate destabilizing mutations required for substrate diversification.
Nikolaj G. Koch, Peter Goettig, Michael A. Nash, Juri Rappsilber, Nediljko Budisa   +4 more
wiley   +1 more source

Atmospheric Pressure Corona Discharge Ionization of <i>n</i>-Heptane (I): Formation of the Molecular Ion M^+• and Dehydrogenated Ions [M - 2H]^+• and [M - <i>n</i>H]⁺ (<i>n</i> = 1, 3, 5). [PDF]

Mass Spectrom (Tokyo)
Fukuyama D, Hashimoto M, Ubukata M, Sekimoto K, Takayama M.   +4 more
europepmc   +1 more source

Paternal Circadian Disruption Impairs Offspring Cognition via Sperm microRNAs

Advanced Science, EarlyView.
Paternal circadian disruption remodels the sperm small RNA payload, elevating miR‐92a‐3p/miR‐25‐3p levels and perturbing early embryonic gene regulatory programs. Microinjection experiments and single‐embryo transcriptomics reveal sex‐specific developmental vulnerabilities, ultimately impairing offspring hippocampal synaptic plasticity and cognition ...
Kexin Zou, Sisi Luo, Binliang Tang, Zhiqiang Liu, Yuchuan Zhou, Yicong Meng, Zhengmu Wu, Zheng Sun, Weihui Shi, Jianzhong Sheng, Chuanjin Yu, Zhenhua Li, Siyi Wei, Mo Zhang, Yujie Luo, Jing Yan, Xueyun Qin, Jiahang Mo, Chengliang Zhou, Jinsong Li, Hefeng Huang, Yifu Ding, Guolian Ding   +22 more
wiley   +1 more source

Living single-cell metabolomics <i>via</i> mass spectrometry: state of the art and perspective. [PDF]

Chem Sci
Shi X, Peng J, Hu C, You M, Lu X, Liu X, Xu G.   +6 more
europepmc   +1 more source

Unraveling Thermal Interactions in Lanthanide-Doped Phosphors: A Frequency-Domain Analysis Approach. [PDF]

J Phys Chem Lett
Romero M, Castaing V, Rytz D, Lozano G, Míguez H.   +4 more
europepmc   +1 more source