User profiles for Qiming Xu

Qiming Xu

Northeastern University
Verified email at northeastern.edu
Cited by 63

Structure–antibacterial activity relationships of imidazolium-type ionic liquid monomers, poly (ionic liquids) and poly (ionic liquid) membranes: effect of alkyl chain …

Z Zheng, Q Xu, J Guo, J Qin, H Mao… - ACS applied materials …, 2016 - ACS Publications
The structure–antibacterial activity relationship between the small molecular compounds
and polymers are still elusive. Here, imidazolium-type ionic liquid (IL) monomers and their …

Flexible light emission diode arrays made of transferred Si microwires-ZnO nanofilm with piezo-phototronic effect enhanced lighting

X Li, R Liang, J Tao, Z Peng, Q Xu, X Han, X Wang… - ACS …, 2017 - ACS Publications
Due to the fragility and the poor optoelectronic performances of Si, it is challenging and
exciting to fabricate the Si-based flexible light-emitting diode (LED) array devices. Here, a …

Zinc ion coordinated poly (ionic liquid) antimicrobial membranes for wound healing

Q Xu, Z Zheng, B Wang, H Mao… - ACS Applied Materials & …, 2017 - ACS Publications
Herein, a series of quaternary ammonium (Qa) or imidazolium (Im) cation-based poly(ionic
liquid) (PIL) membranes and their corresponding zinc ion coordinated PIL membranes were …

Antitumor Activity of cGAMP via Stimulation of cGAS-cGAMP-STING-IRF3 Mediated Innate Immune Response

T Li, H Cheng, H Yuan, Q Xu, C Shu, Y Zhang, P Xu… - Scientific reports, 2016 - nature.com
Immunotherapy is one of the key strategies for cancer treatment. The cGAS-cGAMP-STING-IRF3
pathway of cytosolic DNA sensing plays a pivotal role in antiviral defense. We report …

Synthesis of pyrrolidinium-type poly (ionic liquid) membranes for antibacterial applications

J Qin, J Guo, Q Xu, Z Zheng, H Mao… - ACS applied materials & …, 2017 - ACS Publications
Pyrrolidinium-type small molecule ionic liquids (ILs), poly(ionic liquid) (PIL) homopolymers,
and their corresponding PIL membranes were synthesized and used for antibacterial …

Intrinsically antibacterial poly (ionic liquid) membranes: the synergistic effect of anions

J Guo, Q Xu, Z Zheng, S Zhou, H Mao, B Wang… - ACS Macro …, 2015 - ACS Publications
The development of materials with intrinsically antimicrobial activities has attracted great
interest. Herein, we report the synthesis of free-standing and robust poly(ionic liquid) (PIL) …

Visualization of the external flow field during a vented explosion for hydrogen-air mixtures: Effects of hydrogen concentrations and vent areas

X Song, J Zhang, Q Liu, Q Xu, J Chen, D Zhang, L Xie… - Fuel, 2022 - Elsevier
To study the effects of hydrogen concentrations and vent areas on the vented hydrogen-air
explosion, series of experiments were performed in a cylindrical tube under the conditions of …

Study on the methodology for evaluating the filling quality of type III hydrogen storage cylinders

H Lv, G Chen, X Gao, Q Xu, Y Zhao, S Su, L Xia… - International Journal of …, 2023 - Elsevier
With the development of refueling technology, the filling speed, the state of charge (SOC),
and the overall experience of the refueling process have received increasing attention. …

Metal-containing poly (ionic liquid) membranes for antibacterial applications

Z Zheng, J Guo, H Mao, Q Xu, J Qin… - … Biomaterials Science & …, 2017 - ACS Publications
Imidazolium-type metal-containing ionic liquid (IL) monomers and their corresponding poly(ionic
liquid) (PIL) membranes coordinated with CuCl 2 (PILM-Cu), FeCl 3 (PILM-Fe), or ZnCl …

Numerical simulation study and dimensional analysis of hydrogen explosion characteristics in a closed rectangular duct with obstacles

X Qiming, C Guohua, Z Qiang, S Shen - International Journal of Hydrogen …, 2022 - Elsevier
The influence of obstacles on hydrogen explosion is studied by numerical simulation and
dimensional analysis. The numerical simulation is conducted based on the premixed model in …