Efficient mercury(II) removal by corn bract/dopamine@ZnS composites

Xu, Xiaoxu; Yang, Chengyue; Guo, Qihui; Sun, Yu; Chen, Qifan; Chen, Zhangpei

doi:10.1007/s11356-023-29253-7

Cited by 2 publications

(3 citation statements)

References 23 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Additionally, the peaks of 1622 and 2932 cm –1 were generated by the stretches of C–H and –NH 2 , respectively . Further, in ALG, the 3358 cm –1 peak belonged to the hydroxyl group’s stretch, and the 1014 cm –1 peak was formed by the glycosidic bond’s vibration . Moreover, the peaks at 1602 and 1432 cm –1 can be attributed to the asymmetric and symmetric stretches of the carboxyl groups in ALG. , …”

Section: Resultsmentioning

confidence: 92%

“…49 Further, in ALG, the 3358 cm −1 peak belonged to the hydroxyl group's stretch, and the 1014 cm −1 peak was formed by the glycosidic bond's vibration. 50 Moreover, the peaks at 1602 and 1432 cm −1 can be attributed to the asymmetric and symmetric stretches of the carboxyl groups in ALG. 51,52 Swelling and Degradation of MP PM .…”

Section: ■ Results and Discussionmentioning

confidence: 99%

“…To explore the factors affecting microparticle size, we performed the following experiments. The diameter of the microparticles was investigated by adjusting the voltage (4, 5, 6, 7, and 8 kV), the concentration of ALG (1, 1.5, 2, 2.5, and 3%), the outlet diameters of the capillary (50,100,150,200, and 250 μm), and the flow rate (0.5, 1, 2, 4, and 8 mL/h). All of the diameter measurements and observations were performed under a stereo microscope.…”

Section: ■ Materials and Methodsmentioning

confidence: 99%

See 2 more Smart Citations

Composite Microparticles from Microfluidics for Chemo-/Photothermal Therapy of Hepatocellular Carcinoma

Xu,

Wang,

Fan

et al. 2024

ACS Appl. Mater. Interfaces

View full text Add to dashboard Cite

Hydrogel microcarrier-based drug delivery systems are of great value in the combination therapy of tumors. Current research directions concentrate on the development of more economic, convenient, and effective combined therapeutic platforms. Herein, we developed novel adhesive composite microparticles (MP PMD ) with combined chemo-and photothermal therapy ability via microfluidic electrospray technology for local hepatocellular carcinoma treatment. These composite microparticles consisted of doxorubicin (DOX)-loaded and polydopamine-wrapped mesoporous silicon and alginate. Benefiting from such a strategy of hierarchical structure drug loading, DOX could be gradually released from the system, effectively avoiding the direct toxicity of chemotherapeutics to the body. Additionally, the designed microparticles could not only effectively treat tumors by releasing the chemotherapy drug DOX but also show excellent photothermal properties under the irradiation of near-infrared light, achieving combined chemo-and photothermal treatment effects. Based on these advantages, the MP PMD could remarkably eliminate tumor cells in vitro and enormously restrict tumor development in vivo. These results illustrate that such composite microparticles are ideal combination treatment platforms, possessing promising expectations for cancer therapy.

show abstract