Results 201 to 210 of about 669,997 (282)

Kirigami‐Inspired Deployable Microneedle Robot With Enhanced Conformability for Targeted Oral Drug Delivery

Small, EarlyView.
We have engineered a kirigami‐inspired deployable microneedle robot (KiriBot) capable of remotely controlled attachment to target tissues for sustained drug release. KiriBot incorporates a flexible structure that enhances conformability, improves adherence to irregular tissues, and facilitates microneedle insertion.
Kun Zhou, Rujie Sun, Yuyang Zuo, David J. Peeler, Jonathan Yeow, Ruoxiao Xie, Junliang Lin, Yiming Ma, Yue Shao, Yuanxiong Cao, Zhengkun Chen, Molly M. Stevens   +11 more
wiley   +1 more source

Energy-Efficient Gold Flotation via Coarse Particle Generation Using VSI and HPGR Comminution. [PDF]

Materials (Basel)
Thatipamula S, Devasahayam S.
europepmc   +1 more source

Synthetic Cells With Chemo‐Optical Signaling Enable Targeted Capture and Killing of Bacteria

Small, EarlyView.
The here presented synthetic cells capture bacteria through their internally produced bioluminescence signal and light activated adhesions. Subsequently, they eliminate the captured bacteria in through a locally elevated hydrogen peroxide concentration generated by membrane bound enzyme.
Xiaoran Zheng, Tarek S. Elsayed, Yanjun Zheng, Matthew E. Allen, Seraphine V. Wegner   +4 more
wiley   +1 more source

Heavy Metal Ion Removal: A Global Review of Wastewater Treatment Technologies. [PDF]

Int J Mol Sci
Nemeș NS, Negrea A, Ciopec M, Negrea P, Duţeanu N, Duda-Seiman DM.   +5 more
europepmc   +1 more source

Contact‐Free Mechanical Mapping of 3D Microprinted Hydrogels Using FLIM

Small Methods, EarlyView.
A fluorescence lifetime imaging microscopy (FLIM)‐based approach is presented that exploits the intrinsic autofluorescence of two‐photon 3D laser printed hydrogel microstructures for contact‐ and label‐free mechanical mapping. Autofluorescence lifetimes of 3D printed micropillars correlate with the degree of acrylate conversion and stiffness and are ...
Or Eivgi, Clara Vazquez‐Martel, Samantha O. Catt, Jaroslav Lukeš, Eva Blasco   +4 more
wiley   +1 more source

Pharmaceutical 3D Printing Beyond Printability: Polymer Functions, Structural Design, and Predictable Drug Release. [PDF]

Pharmaceutics
Liu Z, Huang Y, Liu Y, Huang R, Xie P, Ma X, Chen P, Li X.   +7 more
europepmc   +1 more source

Sequential Reduction of Chromite Pellets Using Hydrogen and Silicon Carbide for Carbon Emission Abatement During Ferrochrome Production

steel research international, EarlyView.
H2 prereduction selectively metallizes Fe in UG2 chromite pellets at 1100°C, while silicon carbide becomes active at 1300°C to convert remaining Cr2O3 to carbides and promote Cr metallization. By separating the roles of H2 and SiC, the sequential route reaches up to 65.7% Cr metallization and suppresses in‐furnace CO generation by ≈75% versus ...
D. Coertzen, M. Tangstad, J. P. Beukes, P. G. van Zyl, D. G. Bessarabov, S. P. du Preez   +5 more
wiley   +1 more source

Systems-Level Optimization of Hybrid Produced Water Treatment Systems for Sustainable Oil and Gas Production: A Review of Current Technologies. [PDF]

Glob Chall
Adepitan OL, Alabi OO, Deigh C, Gbadeyan OJ.   +3 more
europepmc   +1 more source

Experimental and Numerical Investigation of Biocarbon Injection Behavior for Electric Arc Furnace Slag Foaming

steel research international, EarlyView.
Biocarbon injection is investigated as a promising pathway for sustainable electric arc furnace steelmaking using a combined experimental–numerical approach. Results demonstrate that biocarbon can effectively penetrate slag and generate intense foaming within a defined operating window.
Christopher DiGiovanni, Tiago Fernandes Lins, Michael Strelbisky, Ka Wing Ng, Xianai Huang, Allan Runstedtler, Colin Scott   +6 more
wiley   +1 more source

Microalgae-based integrated treatment of tannery wastewater: emphasizing microbial synergy for sustainable remediation. [PDF]

RSC Adv
Rajamanickam R, Parveen G R, Lins PVDS, Pereira HJV, Franco DSP, Georgin J, Meili L, Selvasembian R.   +7 more
europepmc   +1 more source