We report a new 131I-labeling functional platform for targeted single-photon emission computed tomography (SPECT) imaging and radiotherapy of breast adenocarcinoma.In this study, polyethyleneimine (PEI) based nanogels (P.NH2 NGs) were prepared by water/oil polymerization, modified with targeted agent phenylboronic acid (PBA), and labeled with radio
In vertical positioning systems, the friction milwaukee mnm1-600 force and the gravity load cause significant error.In order to minimize the effect of friction and gravity load, this paper presents the noncontact gravity compensator applying magnetic fluid seals.The structure of the magnetic fluid seals was proposed for the linear motion system, an
In the present work, Cu-Pb-Sn and Q235 laminated composite were fabricated by a horizontal semisolid rolling procedure.The interfacial structure, elemental distribution, and properties of the composite were investigated.Finite-element simulation was conducted to analyze the temperature field and solidification process during the semisolid rolling.A
Pseudomonas aeruginosa has evolved multiple strategies to disarm and take advantage of its host.For this purpose, this opportunist pathogen has particularly developed protein secretion in the surrounding medium or injection into host cells.Among this, the type VI secretion system (T6SS) is utilized to deliver effectors into eukaryotic host as well
The division of process in short-cycle tasks performed along belt conveyors became a widely sought organizational pattern in manufacturing operations following the emergence of mass production.Later on, when manufacturers had to face the<br />challenge to fulfi ll more diversifi ed demands, the derivation of “mixed-model assembly li