Log in

Relevant bibliographies by topics / Microfluidic spinning / Journal articles

To see the other types of publications on this topic, follow the link: Microfluidic spinning.

Journal articles on the topic 'Microfluidic spinning'

Author: Grafiati

Published: 23 September 2022

Last updated: 28 September 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Microfluidic spinning.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Kazemzadeh, Amin, P. Ganesan, Fatimah Ibrahim, Lawrence Kulinsky, and Marc J. Madou. "Guided routing on spinning microfluidic platforms." RSC Advances 5, no. 12 (2015): 8669–79. http://dx.doi.org/10.1039/c4ra14397c.

Full text

Abstract:

A robust two stage passive microvalve is devised that can be used for (a) changing the flow direction continuously from one direction to another, and (b) liquid/particle distribution in centrifugal microfluidics.

APA, Harvard, Vancouver, ISO, and other styles

2

Zhang, Wei, Chengyi Hou, Yaogang Li, Qinghong Zhang, and Hongzhi Wang. "Microfluidic spinning of editable polychromatic fibers." Journal of Colloid and Interface Science 558 (January 2020): 115–22. http://dx.doi.org/10.1016/j.jcis.2019.09.113.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Gursoy, Akin, Kamran Iranshahi, Kongchang Wei, Alexis Tello, Efe Armagan, Luciano F. Boesel, Fabien Sorin, René M. Rossi, Thijs Defraeye, and Claudio Toncelli. "Facile Fabrication of Microfluidic Chips for 3D Hydrodynamic Focusing and Wet Spinning of Polymeric Fibers." Polymers 12, no. 3 (March 10, 2020): 633. http://dx.doi.org/10.3390/polym12030633.

Full text

Abstract:

Microfluidic wet spinning has gained increasing interest in recent years as an alternative to conventional wet spinning by offering higher control in fiber morphology and a gateway for the development of multi-material fibers. Conventionally, microfluidic chips used to create such fibers are fabricated by soft lithography, a method that requires both time and investment in necessary cleanroom facilities. Recently, additive manufacturing techniques were investigated for rapid and cost-efficient prototyping. However, these microfluidic devices are not yet matching the resolutions and tolerances offered by soft lithography. Herein, we report a facile and rapid method using selected arrays of hypodermic needles as templates within a silicone elastomer matrix. The produced microfluidic spinnerets display co-axially aligned circular channels. By simulation and flow experiments, we prove that these devices can maintain laminar flow conditions and achieve precise 3D hydrodynamic focusing. The devices were tested with a commercial polyurethane formulation to demonstrate that fibers with desired morphologies can be produced by varying the degree of hydrodynamic focusing. Thanks to the adaptability of this concept to different microfluidic spinneret designs—as well as to its transparency, ease of fabrication, and cost-efficient procedure—this device sets the ground for transferring microfluidic wet spinning towards industrial textile settings.

APA, Harvard, Vancouver, ISO, and other styles

4

Shi, Xuetao, Serge Ostrovidov, Yihua Zhao, Xiaobin Liang, Motohiro Kasuya, Kazue Kurihara, Ken Nakajima, Hojae Bae, Hongkai Wu, and Ali Khademhosseini. "Microfluidic Spinning of Cell-Responsive Grooved Microfibers." Advanced Functional Materials 25, no. 15 (February 26, 2015): 2250–59. http://dx.doi.org/10.1002/adfm.201404531.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Chang, Yaw-Jen, Shia-Chung Chen, and Cheng-Li Hsu. "Study on Microchannel Design and Burst Frequency Detection for Centrifugal Microfluidic System." Advances in Materials Science and Engineering 2013 (2013): 1–9. http://dx.doi.org/10.1155/2013/137347.

Full text

Abstract:

A centrifugal microfluidic system has been developed in this study, enabling the control and measurement of the burst frequency in order to manipulate the liquid. The radial microfluid chips with different microchannel dimensions were designed for simulation analyses and experimental verifications. The microfluidic flow in the microchannel was analyzed using software CFDRC, providing an accurate result compared with that from experiment. The results show that the design of the overflow microchannel can correctly keep the liquid volume with error as low as 5%. For mercurochrome, the burst frequency has an inverse proportion to the channel width, and the simulation results agree with the experimental results. For oil, however, the experimental and simulation results indicate that the relationship between the burst frequency and channel width is not obvious due to oil properties. Since the simulation approach can provide an accurate prediction of flow behavior in the microchannel, the design of radial microfluid chip and the control of burst frequency can be achieved effectively. A practical application to design the centrifugal microfluidic disc for blood typing test was also carried out in this study. The centrifugal microfluidic system can successfully control the spinning speed to achieve the result of adding reagents in a specific sequence.

APA, Harvard, Vancouver, ISO, and other styles

6

Hofmann, Eddie, Kilian Krüger, Christian Haynl, Thomas Scheibel, Martin Trebbin, and Stephan Förster. "Microfluidic nozzle device for ultrafine fiber solution blow spinning with precise diameter control." Lab on a Chip 18, no. 15 (2018): 2225–34. http://dx.doi.org/10.1039/c8lc00304a.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Honaker, Lawrence W., Shameek Vats, Manos Anyfantakis, and Jan P. F. Lagerwall. "Elastic sheath–liquid crystal core fibres achieved by microfluidic wet spinning." Journal of Materials Chemistry C 7, no. 37 (2019): 11588–96. http://dx.doi.org/10.1039/c9tc03836a.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Guo, Yongshi, Jianhua Yan, John H. Xin, Lihuan Wang, Xi Yu, Longfei Fan, Peifeng Liu, and Hui Yu. "Microfluidic-directed biomimetic Bulbine torta-like microfibers based on inhomogeneous viscosity rope-coil effect." Lab on a Chip 21, no. 13 (2021): 2594–604. http://dx.doi.org/10.1039/d1lc00252j.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Li, Jiaxuan, Yu Li, Xuedi Zhang, Song Miao, Mingqian Tan, and Wentao Su. "Microfluidic spinning of fucoxanthin-loaded nanofibers for enhancing antioxidation and clarification of fruit juice." Food & Function 13, no. 3 (2022): 1472–81. http://dx.doi.org/10.1039/d1fo03766h.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Zhao, Y., G. Czilwik, V. Klein, K. Mitsakakis, R. Zengerle, and N. Paust. "C-reactive protein and interleukin 6 microfluidic immunoassays with on-chip pre-stored reagents and centrifugo-pneumatic liquid control." Lab on a Chip 17, no. 9 (2017): 1666–77. http://dx.doi.org/10.1039/c7lc00251c.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Jun, Yesl, Edward Kang, Sukyoung Chae, and Sang-Hoon Lee. "Microfluidic spinning of micro- and nano-scale fibers for tissue engineering." Lab Chip 14, no. 13 (2014): 2145–60. http://dx.doi.org/10.1039/c3lc51414e.

Full text

APA, Harvard, Vancouver, ISO, and other styles

12

Bell, Robert V., Christopher C. Parkins, Robert A. Young, Corinna M. Preuss, Molly M. Stevens, and Stefan A. F. Bon. "Assembly of emulsion droplets into fibers by microfluidic wet spinning." Journal of Materials Chemistry A 4, no. 3 (2016): 813–18. http://dx.doi.org/10.1039/c5ta08917d.

Full text

APA, Harvard, Vancouver, ISO, and other styles

13

Cheng, Jie, DoYeun Park, Yesl Jun, JaeSeo Lee, Jinho Hyun, and Sang-Hoon Lee. "Biomimetic spinning of silk fibers and in situ cell encapsulation." Lab on a Chip 16, no. 14 (2016): 2654–61. http://dx.doi.org/10.1039/c6lc00488a.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

Liu, Wei, Yan Zhang, Cai-Feng Wang, and Su Chen. "Fabrication of highly fluorescent CdSe quantum dots via solvent-free microfluidic spinning microreactors." RSC Advances 5, no. 130 (2015): 107804–10. http://dx.doi.org/10.1039/c5ra21095j.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

Chen, Chengpeng, Alexandra D. Townsend, Scott A. Sell, and R. Scott Martin. "Microchip-based 3D-cell culture using polymer nanofibers generated by solution blow spinning." Analytical Methods 9, no. 22 (2017): 3274–83. http://dx.doi.org/10.1039/c7ay00756f.

Full text

APA, Harvard, Vancouver, ISO, and other styles

16

Meng, Zhi-Jun, Jing Zhang, Xu Deng, Ji Liu, Ziyi Yu, and Chris Abell. "Bioinspired hydrogel microfibres colour-encoded with colloidal crystals." Materials Horizons 6, no. 9 (2019): 1938–43. http://dx.doi.org/10.1039/c9mh00528e.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Verbarg, Jasenka, Kian Kamgar-Parsi, Adam R. Shields, Peter B. Howell, and Frances S. Ligler. "Spinning magnetic trap for automated microfluidic assay systems." Lab on a Chip 12, no. 10 (2012): 1793. http://dx.doi.org/10.1039/c2lc21189k.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

Xu, Ling-Ling, Cai-Feng Wang, and Su Chen. "Microarrays Formed by Microfluidic Spinning as Multidimensional Microreactors." Angewandte Chemie International Edition 53, no. 15 (March 5, 2014): 3988–92. http://dx.doi.org/10.1002/anie.201310977.

Full text

APA, Harvard, Vancouver, ISO, and other styles

19

Xu, Ling-Ling, Cai-Feng Wang, and Su Chen. "Microarrays Formed by Microfluidic Spinning as Multidimensional Microreactors." Angewandte Chemie 126, no. 15 (March 5, 2014): 4069–73. http://dx.doi.org/10.1002/ange.201310977.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Zhang, Yan, Cai-Feng Wang, Li Chen, Su Chen, and Anthony J. Ryan. "Microfluidic Spinning: Microfluidic-Spinning-Directed Microreactors Toward Generation of Multiple Nanocrystals Loaded Anisotropic Fluorescent Microfibers (Adv. Funct. Mater. 47/2015)." Advanced Functional Materials 25, no. 47 (December 2015): 7396. http://dx.doi.org/10.1002/adfm.201570304.

Full text

APA, Harvard, Vancouver, ISO, and other styles

21

Li, Qing, Hengyang Cheng, Xingjiang Wu, Cai-Feng Wang, Guan Wu, and Su Chen. "Enriched carbon dots/graphene microfibers towards high-performance micro-supercapacitors." Journal of Materials Chemistry A 6, no. 29 (2018): 14112–19. http://dx.doi.org/10.1039/c8ta02124d.

Full text

APA, Harvard, Vancouver, ISO, and other styles

22

Peng, Li, Yan Liu, Jinghua Gong, Kaihuan Zhang, and Jinghong Ma. "Continuous fabrication of multi-stimuli responsive graphene oxide composite hydrogel fibres by microfluidics." RSC Advances 7, no. 31 (2017): 19243–49. http://dx.doi.org/10.1039/c7ra01750b.

Full text

Abstract:

Stimuli responsive graphene oxide composite hydrogel fibres were preparedviaa microfluidic spinning process, and exhibit both thermo-triggered volume-phase transitions and electrically triggered bending behaviours.

APA, Harvard, Vancouver, ISO, and other styles

23

Al-Halhouli, Ala’aldeen, Baha El Far, Ahmed Albagdady, and Wisam Al-Faqheri. "Development of Active Centrifugal Pump for Microfluidic CD Platforms." Micromachines 11, no. 2 (January 27, 2020): 140. http://dx.doi.org/10.3390/mi11020140.

Full text

Abstract:

The continuous emerging of microfluidic compact disc (CD) platforms for various real-life applications motivates researchers to explore new innovative ideas towards more integrated active functions. However, microfluidic CDs have some drawbacks, including the unidirectional flow that limits the usable space for multi-stepped biological and chemical assays. In this work, a novel active and bidirectional centrifugal pump is developed and integrated on microfluidic CDs. The design of the developed pump partially replicates the designs of the conventional centrifugal pumps with a modification in the connecting channels’ positions that allow the developed pump to be reversible. The main advantage of the proposed centrifugal pump is that the pumping speed can be accurately controlled during spinning or while the microfluidic CD is stationary. Performance tests show that the pumping speed can reach up to 164.93 mm3/s at a pump rotational speed (impellers speed) of 4288 rpm. At that speed, 1 mL of water could be pumped in 6.06 s. To present a few of the potential applications of the centrifugal pump, flow reciprocation, bidirectional pumping, and flow switching were performed and evaluated. Results show that the developed centrifugal pump can pump 1096 µL of liquid towards the CD center at 87% pumping efficiency while spinning the microfluidic CD at 250 rpm. This novel centrifugal pump can significantly widen the range of the applicability of microfluidic CDs in advanced chemical processes and biological assays.

APA, Harvard, Vancouver, ISO, and other styles

24

Ma, Kangzhe, Xiang-Yun Du, Ya-Wen Zhang, and Su Chen. "In situ fabrication of halide perovskite nanocrystals embedded in polymer composites via microfluidic spinning microreactors." Journal of Materials Chemistry C 5, no. 36 (2017): 9398–404. http://dx.doi.org/10.1039/c7tc02847d.

Full text

Abstract:

We demonstrated a green avenue to continuous mass production of stably fluorescent perovskite nanocrystal composite materials via a microfluidic spinning technique, potentially useful for application in WLEDs and displays.

APA, Harvard, Vancouver, ISO, and other styles

25

Sundberg, Scott O., Carl T. Wittwer, Chao Gao, and Bruce K. Gale. "Spinning Disk Platform for Microfluidic Digital Polymerase Chain Reaction." Analytical Chemistry 82, no. 4 (February 15, 2010): 1546–50. http://dx.doi.org/10.1021/ac902398c.

Full text

APA, Harvard, Vancouver, ISO, and other styles

26

Yang, Huili, and Mingyu Guo. "Bioinspired Polymeric Helical and Superhelical Microfibers via Microfluidic Spinning." Macromolecular Rapid Communications 40, no. 12 (April 10, 2019): 1900111. http://dx.doi.org/10.1002/marc.201900111.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Du, Xiang‐Yun, Qing Li, Guan Wu, and Su Chen. "Multifunctional Micro/Nanoscale Fibers Based on Microfluidic Spinning Technology." Advanced Materials 31, no. 52 (October 2019): 1903733. http://dx.doi.org/10.1002/adma.201903733.

Full text

APA, Harvard, Vancouver, ISO, and other styles

28

Tong, Yu-Long, Bin Xu, Xia-Fang Du, Heng-Yang Cheng, Cai-Feng Wang, Guan Wu, and Su Chen. "Microfluidic-Spinning-Directed Conductive Fibers toward Flexible Micro-Supercapacitors." Macromolecular Materials and Engineering 303, no. 6 (April 15, 2018): 1700664. http://dx.doi.org/10.1002/mame.201700664.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Yu, Yunru, Jiahui Guo, Han Zhang, Xiaocheng Wang, Chaoyu Yang, and Yuanjin Zhao. "Shear-flow-induced graphene coating microfibers from microfluidic spinning." Innovation 3, no. 2 (March 2022): 100209. http://dx.doi.org/10.1016/j.xinn.2022.100209.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Ji, Xiaobo, Song Guo, Changfeng Zeng, Chongqing Wang, and Lixiong Zhang. "Continuous generation of alginate microfibers with spindle-knots by using a simple microfluidic device." RSC Advances 5, no. 4 (2015): 2517–22. http://dx.doi.org/10.1039/c4ra10389k.

Full text

Abstract:

Calcium alginate microfibers with spindle-knots are fabricated by combining microfluidic technique with wet-spinning method. The structures of the knots can be conveniently regulated by changing the two-phase flow rate ratio and the micropipette diameter.

APA, Harvard, Vancouver, ISO, and other styles

31

Huang, Qiu, Fukun He, Jiafei Yu, Jing Zhang, Xiangyun Du, Qing Li, Gefei Wang, Ziyi Yu, and Su Chen. "Microfluidic spinning-induced heterotypic bead-on-string fibers for dual-cargo release and wound healing." Journal of Materials Chemistry B 9, no. 11 (2021): 2727–35. http://dx.doi.org/10.1039/d0tb02305a.

Full text

Abstract:

Heterotypic bead-on-string microfibers are constructed by a microfluidic spinning method. These fibers have been used for incorporating antibacterial and anti-inflammatory cargos and woven as a new type of skin scaffold to promote wound healing.

APA, Harvard, Vancouver, ISO, and other styles

32

Cheng, Jie, Yesl Jun, Jianhua Qin, and Sang-Hoon Lee. "Electrospinning versus microfluidic spinning of functional fibers for biomedical applications." Biomaterials 114 (January 2017): 121–43. http://dx.doi.org/10.1016/j.biomaterials.2016.10.040.

Full text

APA, Harvard, Vancouver, ISO, and other styles

33

Wu, Ronghui, Juyeol Bae, Hwisu Jeon, and Taesung Kim. "Spider-inspired regenerated silk fibroin fiber actuator via microfluidic spinning." Chemical Engineering Journal 444 (September 2022): 136556. http://dx.doi.org/10.1016/j.cej.2022.136556.

Full text

APA, Harvard, Vancouver, ISO, and other styles

34

Wu, Ronghui, Juyeol Bae, Hwisu Jeon, and Taesung Kim. "Spider-inspired regenerated silk fibroin fiber actuator via microfluidic spinning." Chemical Engineering Journal 444 (September 2022): 136556. http://dx.doi.org/10.1016/j.cej.2022.136556.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Zhang, Xiaolin, Lin Weng, Qingsheng Liu, Dawei Li, and Bingyao Deng. "Facile fabrication and characterization on alginate microfibres with grooved structure via microfluidic spinning." Royal Society Open Science 6, no. 5 (May 2019): 181928. http://dx.doi.org/10.1098/rsos.181928.

Full text

Abstract:

Alginate microfibres were fabricated by a simple microfluidic spinning device consisting of a coaxial flow. The inner profile and spinnability of polymer were analysed by rheology study, including the analysis of viscosity, storage modulus and loss modulus. The effect of spinning parameters on the morphological structure of fibres was studied by SEM, while the crystal structure and chemical group were characterized by FTIR and XRD, respectively. Furthermore, the width and depth of grooves on the fibres was investigated by AFM image analysis and the formation mechanism of grooves was finally analysed. It was illustrated that the fibre diameter increased with an increase in the core flow rate, whereas on the contrary of sheath flow rate. Fibre diameter exhibited an increasing tendency as the concentration of alginate solution increased, and the minimum spinning concentration of alginate solution was 1% with the finest diameter being around 25 µm. Importantly, the grooved structure was obtained by adjusting the concentration of solutions and flow rates, the depth of groove increased from 278.37 ± 2.23 µm to 727.52 ± 3.52 µm as the concentration varied from 1 to 2%. Alginate fibres, with topological structure, are candidates for wound dressing or the engineering tissue scaffolds.

APA, Harvard, Vancouver, ISO, and other styles

36

Chen, Sha, Jing Hua Gong, and Jing Hong Ma. "Microfluidic Fabrication of Helical Ca-Alginate Hydrogel Fibers." Materials Science Forum 1035 (June 22, 2021): 843–50. http://dx.doi.org/10.4028/www.scientific.net/msf.1035.843.

Full text

Abstract:

Helix is a sophisticated structure in nature and has many unique functions which makes it possible to store more information and energy, even receive more sensitive signals. Besides, as an effective method for preparing hydrogel fibers, microfluidic spinning has achieved unprecedented development in the past decade. However, hydrogel fiber with helical structure has began to be studied only in recent years. In this paper, the helical hydrogel fibers were prepared by the microfluidic spinning method. The microfluidic chip was assembled by PDMS connector, collection tube, inner and outer channels. Sodium alginate (SA) and calcium chloride were used as the core fluid and sheath fluid, respectively. By designing and adjusting the length of the chip, changing the concentration of SA and the ratio of two flow rates (inner flow rate/outer flow rate), a continuous and uniform helical hydrogel fiber was prepared. The relationships between the diameter of the fiber, the pitch of the helix and the concentration of SA, the ratio of two flow rates were discussed. The results showed that the diameter of the fiber was mainly affected by the core fluid. Within a certain range, as the concentration of SA increased, the diameter of the fiber increased. Besides, the pitch of the helix was greatly affected by the flow rate of sheath fluid. As the velocity of the sheath fluid increased, the pitch of the fiber increased. Such helical fiber could be used in micro sensors when added some conductive materials or crosslinked with some temperature responsive polymers such as N-isopropylacrylamide.

APA, Harvard, Vancouver, ISO, and other styles

37

Hu, Xili, Mingwei Tian, Bing Sun, Lijun Qu, Shifeng Zhu, and Xiansheng Zhang. "Hydrodynamic alignment and microfluidic spinning of strength-reinforced calcium alginate microfibers." Materials Letters 230 (November 2018): 148–51. http://dx.doi.org/10.1016/j.matlet.2018.07.092.

Full text

APA, Harvard, Vancouver, ISO, and other styles

38

Kazemzadeh, Amin, P. Ganesan, Fatimah Ibrahim, Mohammad Mahdi Aeinehvand, Lawrence Kulinsky, and Marc J. Madou. "Gating valve on spinning microfluidic platforms: A flow switch/control concept." Sensors and Actuators B: Chemical 204 (December 2014): 149–58. http://dx.doi.org/10.1016/j.snb.2014.07.097.

Full text

APA, Harvard, Vancouver, ISO, and other styles

39

Wang, Jiabao, Qian Gao, Yuda Wang, Xinliang Liu, and Shuangxi Nie. "Strong fibrous filaments nanocellulose crystals prepared by self-twisting microfluidic spinning." Industrial Crops and Products 178 (April 2022): 114599. http://dx.doi.org/10.1016/j.indcrop.2022.114599.

Full text

APA, Harvard, Vancouver, ISO, and other styles

40

Zhou, Mei Ling, Dan Mei Hu, Yu Jie Shao, Jing Hong Ma, and Jing Hua Gong. "Continuous Fabrication of Temperature-Responsive Hydrogel Fibers with Bilayer Structure by Microfluidic Spinning." Materials Science Forum 944 (January 2019): 543–48. http://dx.doi.org/10.4028/www.scientific.net/msf.944.543.

Full text

Abstract:

Temperature-responsive hydrogel fibers with bilayer structure were prepared by a microfluidic spinning device with a Y-shaped connector. The bilayer hydrogel fibers include two layer with different chemical composition. One layer is the ionic crosslinking hydrogel of calcium alginate (CA) and the other layer is temperature-responsive hydrogel which is semi-interpenetrating polymer networks (semi-IPN) of linear poly (N-isopropylacrylamide) (PNIPAM) and CA. The bilayer hydrogel fibers were evaluated by morphology observation, tensile stress measurement, temperature-responsive actuation test and equilibrium swelling ratio test. The results show that the prepared hydrogel fibers have obvious double layer structure with different porous structures. The bilayer hydrogel fibers can bend in water at 50 °C and the bending rate is influenced by the diameter of the fiber. Moreover, the diameter of the hydrogel fibers can be controlled by changing the flow rates of spinning fluids.

APA, Harvard, Vancouver, ISO, and other styles

41

Li, Wan Ying, Jia Hao Li, Jing Hong Ma, and Jing Hua Gong. "Preparation of Silver Nanoparticles-Loaded Gel Fibers Based on Microfluidic Method and its Application as SERS Substrates." Materials Science Forum 993 (May 2020): 701–8. http://dx.doi.org/10.4028/www.scientific.net/msf.993.701.

Full text

Abstract:

Surface-enhanced Raman scattering (SERS) spectroscopy technology has broad application prospects in food safety, environmental monitoring, surface science and material analysis because of the characteristics of ultra-high sensitivity and non-destructive testing. However, there are still some challenges in the preparation of SERS substrates. As SERS substrates, the common colloidal noble metal nanoparticles usually show low storage stability and poor repeatability of analytical results. In order to overcome these limitations, a coaxial microfluidic spinning device was designed to prepare flexible SERS substrates in this paper. Based on the microfluidic spinning and subsequent in-situ reduction reaction of AgNO3, novel gel fibers uniformly loaded with AgNPs were successfully prepared. The effects of the concentration of AgNO3 solution and UV irradiation duration on the formation of AgNPs were investigated. Transmission electron microscopy (TEM) showed that the average particle size was about 2.7 nm. The gel fibers loaded with AgNPs were used as SERS substrates to detect 4-mercaptobenzoic acid (4-MBA), which showed obvious Raman enhancement effect and good repeatability. The relative standard deviation of 10 test results was 4.75%, and the detection line range was 10-14-10-5 mol·L-1.

APA, Harvard, Vancouver, ISO, and other styles

42

Zhou, Meiling, Jinghua Gong, and Jinghong Ma. "Continuous fabrication of near-infrared light responsive bilayer hydrogel fibers based on microfluidic spinning." e-Polymers 19, no. 1 (May 29, 2019): 215–24. http://dx.doi.org/10.1515/epoly-2019-0022.

Full text

Abstract:

AbstractHydrogel microfibers with inhomogenous structure can achieve some complex motions such as bending, folding and twisting. So it can be applied to soft actuators, soft robots and micropumps. In this paper, continuous bilayer hydrogel fibers in which one layer is calcium alginate hydrogel and the other is linear poly(N-isopropylacrylamide) (PNIPAM)/calcium alginate/graphene oxide (GO) semi-interpenetrating hydrogel were prepared based on microfluidic spinning method. The results show that the bilayer hydrogel fibers have particular porous internal structures of semi-IPN hydrogels and the pore size becomes smaller with the increase of GO content. Besides, the bilayer hydrogel fibers can bend response to the temperature and near-infrared (NIR) light. The diameter of the hydrogel fibers can be tuned by changing the flow rate of spinning fluid and the take-up velocity of winding device.

APA, Harvard, Vancouver, ISO, and other styles

43

Li, Guo-Xing, Hai-Xia Shen, Qing Li, Yu Tian, Cai-Feng Wang, and Su Chen. "Fabrication of colorful colloidal photonic crystal fibers via a microfluidic spinning technique." Materials Letters 242 (May 2019): 179–82. http://dx.doi.org/10.1016/j.matlet.2019.01.093.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

Bonhomme, Oriane, Jacques Leng, and Annie Colin. "Microfluidic wet-spinning of alginate microfibers: a theoretical analysis of fiber formation." Soft Matter 8, no. 41 (2012): 10641. http://dx.doi.org/10.1039/c2sm25552a.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Zhang, Xiaolin, Chen Huang, Yi Zhao, and Xiangyu Jin. "Ampicillin-incorporated alginate-chitosan fibers from microfluidic spinning and for vitro release." Journal of Biomaterials Science, Polymer Edition 28, no. 13 (May 22, 2017): 1408–25. http://dx.doi.org/10.1080/09205063.2017.1329914.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Mu, Ruo-Jun, Yongsheng Ni, Lin Wang, Yi Yuan, Zhiming Yan, Jie Pang, and Su Chen. "Fabrication of ordered konjac glucomannan microfiber arrays via facile microfluidic spinning method." Materials Letters 196 (June 2017): 410–13. http://dx.doi.org/10.1016/j.matlet.2017.03.033.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

He, Haonan, Chenjing Yang, Fan Wang, Zheng Wei, Jianlei Shen, Dong Chen, Chunhai Fan, Hongjie Zhang, and Kai Liu. "Mechanically Strong Globular‐Protein‐Based Fibers Obtained Using a Microfluidic Spinning Technique." Angewandte Chemie International Edition 59, no. 11 (January 29, 2020): 4344–48. http://dx.doi.org/10.1002/anie.201915262.

Full text

APA, Harvard, Vancouver, ISO, and other styles

48

Kang, Edward, Yoon Young Choi, Su-Kyoung Chae, Jin-Hee Moon, Joon-Young Chang, and Sang-Hoon Lee. "Microfluidic Spinning of Flat Alginate Fibers with Grooves for Cell-Aligning Scaffolds." Advanced Materials 24, no. 31 (June 28, 2012): 4271–77. http://dx.doi.org/10.1002/adma.201201232.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Numata, Munenori, Yusuke Takigami, and Momoko Takayama. "Creation of Hierarchical Polysaccharide Strand: Supramolecular Spinning of Nanofibers by Microfluidic Device." Chemistry Letters 40, no. 1 (January 5, 2011): 102–3. http://dx.doi.org/10.1246/cl.2011.102.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Hu, Xili, Mingwei Tian, Ning Pan, Bing Sun, Zengqing Li, Yulong Ma, Xiansheng Zhang, Shifeng Zhu, Zhihua Chen, and Lijun Qu. "Structure-tunable graphene oxide fibers via microfluidic spinning route for multifunctional textiles." Carbon 152 (November 2019): 106–13. http://dx.doi.org/10.1016/j.carbon.2019.06.010.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!