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Designing a novel composite material with hierarchical nanostructures as a negative electrode material with high capacitance and outstanding stability is challenging. To this end, we synthesized carbon nanotubes (CNTs)-protected vanadium phosphate (VPO) nanoparticles trapped within an electrospun carbon matrix ([email protected]@CNFs) for potential use in energy storage applications. Temperature was found to be the major controlling factor for the fabrication of composites with CNT decoration. [email protected]@CNFs exhibited the highest capacitance of 576.1F g−1 at a current density of 0.66 A g−1 among other corresponding electrode materials. Furthermore, this electrode exhibited outstanding stability of up to 99% after 5000 cycles, which was attributed to the coating of core-forming [email protected] by the CNTs as the sheath material. Interestingly, the as-fabricated material worked in a wide potential range from −1.2 to 0.6, thereby providing the opportunity to assemble a symmetric supercapacitor device (SSCD). The SSCD showed an exceptionally high energy density of 69.1 W h kg−1 at a power density of 3.2 kW h and ~ 90% stability after 5000 cycles. Thus, this work presents a strategy for fabricating a new composite as a negative electrode material that can be used in a symmetrical supercapacitor device with an ultrahigh energy density.
Hyoju Kim; Arjun Prasad Tiwari; Tanka Mukhiya; Hak Yong Kim. Temperature-controlled in situ synthesized carbon nanotube-protected vanadium phosphate particle-anchored electrospun carbon nanofibers for high energy density symmetric supercapacitors. Journal of Colloid and Interface Science 2021, 600, 740 -751.
AMA StyleHyoju Kim, Arjun Prasad Tiwari, Tanka Mukhiya, Hak Yong Kim. Temperature-controlled in situ synthesized carbon nanotube-protected vanadium phosphate particle-anchored electrospun carbon nanofibers for high energy density symmetric supercapacitors. Journal of Colloid and Interface Science. 2021; 600 ():740-751.
Chicago/Turabian StyleHyoju Kim; Arjun Prasad Tiwari; Tanka Mukhiya; Hak Yong Kim. 2021. "Temperature-controlled in situ synthesized carbon nanotube-protected vanadium phosphate particle-anchored electrospun carbon nanofibers for high energy density symmetric supercapacitors." Journal of Colloid and Interface Science 600, no. : 740-751.
Rapid industrialization, with economic prosperity set as the prime goal, has always created some secondary intolerable problems such as heavy metal contamination, wastewater that need remediation. Industrial wastewater is the major contributors to contamination of aquatic and terrestrial ecosystems with toxic heavy metals like arsenic, copper, chromium, cadmium, nickel, zinc, lead, and mercury whose hazardous bio-accumulative nature in biotic systems is attributed to their high solubility in the aquatic environments. There has, therefore, always been a need for the removal and/or recovery of these toxic, non-biodegradable, and persistent heavy metals from the industrial wastewater. For several decades, extensive investigations have been performed for easy, efficient, and economic removal of heavy metals with a varying degree of success. Chemical precipitation, adsorption, ion floatation, ion-exchange, coagulation/flocculation and electrochemical methods have been the most readily available conventional methods for the removal of these heavy metals. These methods however have posed some serious shortcomings such as high sludge production needing further treatment, low removal efficiency and high energy requirements. In the present years, newer more efficient, more economic and innovative technologies are being investigated. Recently photocatalysis, electrodialysis, hydrogels, membrane separation technique and introducing newer adsorbents have been developed for better adsorption. Hence in this paper, we have reviewed efforts and technological advances achieved so far in the pursuit of more efficient removal and recovery of heavy metals from industrial wastewaters and have evaluated their efficiency dependence on various parameters such as pH, temperature & initial dosing.
Rakesh Shrestha; Sagar Ban; Sijan Devkota; Sudip Sharma; Rajendra Joshi; Arjun Prasad Tiwari; Hak Yong Kim; Mahesh Kumar Joshi. Technological trends in heavy metals removal from industrial wastewater: A review. Journal of Environmental Chemical Engineering 2021, 9, 105688 .
AMA StyleRakesh Shrestha, Sagar Ban, Sijan Devkota, Sudip Sharma, Rajendra Joshi, Arjun Prasad Tiwari, Hak Yong Kim, Mahesh Kumar Joshi. Technological trends in heavy metals removal from industrial wastewater: A review. Journal of Environmental Chemical Engineering. 2021; 9 (4):105688.
Chicago/Turabian StyleRakesh Shrestha; Sagar Ban; Sijan Devkota; Sudip Sharma; Rajendra Joshi; Arjun Prasad Tiwari; Hak Yong Kim; Mahesh Kumar Joshi. 2021. "Technological trends in heavy metals removal from industrial wastewater: A review." Journal of Environmental Chemical Engineering 9, no. 4: 105688.
The development of smart negative electrode materials with high capacitance for the uses in supercapacitors remains challenging. Although several types of electrode materials with high capacitance in energy storage have been reported, carbon-based materials are the most reliable electrodes due to their high conductivity, high power density, and excellent stability. The most common complaint about general carbon materials is that these electrode materials can hardly ever be used as free-standing electrodes. Free-standing carbon-based electrodes are in high demand and are a passionate topic of energy storage research. Electrospun nanofibers are a potential candidate to fill this gap. However, the as-spun carbon nanofibers (ECNFs) have low capacitance and low energy density on their own. To overcome the limitations of pure CNFs, increasing surface area, heteroatom doping and metal doping have been chosen. In this review, we introduce the negative electrode materials that have been developed so far. Moreover, this review focuses on the advances of electrospun nanofiber-based negative electrode materials and their limitations. We put forth a future perspective on how these limitations can be overcome to meet the demands of next-generation smart devices.
Arjun Tiwari; Tanka Mukhiya; Alagan Muthurasu; Kisan Chhetri; Minju Lee; Bipeen Dahal; Prakash Lohani; Hak-Yong Kim. A Review of Electrospun Carbon Nanofiber-Based Negative Electrode Materials for Supercapacitors. Electrochem 2021, 2, 236 -250.
AMA StyleArjun Tiwari, Tanka Mukhiya, Alagan Muthurasu, Kisan Chhetri, Minju Lee, Bipeen Dahal, Prakash Lohani, Hak-Yong Kim. A Review of Electrospun Carbon Nanofiber-Based Negative Electrode Materials for Supercapacitors. Electrochem. 2021; 2 (2):236-250.
Chicago/Turabian StyleArjun Tiwari; Tanka Mukhiya; Alagan Muthurasu; Kisan Chhetri; Minju Lee; Bipeen Dahal; Prakash Lohani; Hak-Yong Kim. 2021. "A Review of Electrospun Carbon Nanofiber-Based Negative Electrode Materials for Supercapacitors." Electrochem 2, no. 2: 236-250.
The fabrication of an economic and efficient multifunctional advanced nanomaterial with a rational composition and configuration by a facile methodology is a crucial challenge. Herein, we are the first to report the growth of Co nanoparticle-integrated nitrogen-doped carbon nanotubes (N-CNTs) on porous carbon nanofibers by simply heating in the situ-developed metal–organic framework (MOF)-based electrospun nanofibrous membrane with no need for an external supply of any additional precursors and reducing gases. The long and entangled N-CNTs originating from highly porous and graphitic carbon nanofibers offer good flexibility, large surface area, high porosity, high conductivity, the homogeneous incorporation of heteroatoms and metallic constituents, and an abundant exposure of active nanocatalytic sites. The as-developed nanoassembly demonstrates attractive characteristics for electrocatalytic hydrogen and oxygen evolution reactions and electrochemical energy storage. This strategy of integrating the essence of an MOF with electrospinning offers a new, direct, and cost-effective approach for making N-doped CNT-based multifunctional membranes.
Tanka Mukhiya; Alagan Muthurasu; Arjun Prasad Tiwari; Kisan Chhetri; Su-Hyeong Chae; Hyoju Kim; Bipeen Dahal; Byoung Min Lee; Hak Yong Kim. Integrating the Essence of a Metal–Organic Framework with Electrospinning: A New Approach for Making a Metal Nanoparticle Confined N-Doped Carbon Nanotubes/Porous Carbon Nanofibrous Membrane for Energy Storage and Conversion. ACS Applied Materials & Interfaces 2021, 13, 23732 -23742.
AMA StyleTanka Mukhiya, Alagan Muthurasu, Arjun Prasad Tiwari, Kisan Chhetri, Su-Hyeong Chae, Hyoju Kim, Bipeen Dahal, Byoung Min Lee, Hak Yong Kim. Integrating the Essence of a Metal–Organic Framework with Electrospinning: A New Approach for Making a Metal Nanoparticle Confined N-Doped Carbon Nanotubes/Porous Carbon Nanofibrous Membrane for Energy Storage and Conversion. ACS Applied Materials & Interfaces. 2021; 13 (20):23732-23742.
Chicago/Turabian StyleTanka Mukhiya; Alagan Muthurasu; Arjun Prasad Tiwari; Kisan Chhetri; Su-Hyeong Chae; Hyoju Kim; Bipeen Dahal; Byoung Min Lee; Hak Yong Kim. 2021. "Integrating the Essence of a Metal–Organic Framework with Electrospinning: A New Approach for Making a Metal Nanoparticle Confined N-Doped Carbon Nanotubes/Porous Carbon Nanofibrous Membrane for Energy Storage and Conversion." ACS Applied Materials & Interfaces 13, no. 20: 23732-23742.
The development of smart negative electrode materials with high capacitance for use in supercapacitors remains challenging. Although there have been several types of electrode materials with high capacitance used in energy storage, carbon-based materials are the most reliable electrodes due to their high conductivity, high power density and excellent stability. The most common complaint about general carbon materials is that these as-formed electrode materials can hardly ever be used as free-standing electrodes. Free-standing carbon-based electrodes are in high demand and are a passionate topic of energy storage research. Electrospun nanofibers are a potential candidate to fill this gap. However, the as-spun carbon nanofibers (ECNFs) have low capacitance and energy density on their own. To this end, several attempts have been made to improve these characteristics. In this review, we introduce negative electrode materials that have been developed. Moreover, this review places special attention to the advances of electrospun nanofiber-based negative electrode materials and their limitations. Based on the above information, we put forth a future perspective on how these limitations can be overcome to meet the demands of next-generation smart devices.
Arjun Prasad Tiwari; Tanka Mukhiya; Alagan Muthurasu; Kisan Chhetri; Minju Lee; Bipeen Dahal; Prakash Chandra Lohani; Hak Yong Kim. A Review of Electrospun Carbon Nanofiber-Based Negative Electrode Materials for Supercapacitors. 2021, 1 .
AMA StyleArjun Prasad Tiwari, Tanka Mukhiya, Alagan Muthurasu, Kisan Chhetri, Minju Lee, Bipeen Dahal, Prakash Chandra Lohani, Hak Yong Kim. A Review of Electrospun Carbon Nanofiber-Based Negative Electrode Materials for Supercapacitors. . 2021; ():1.
Chicago/Turabian StyleArjun Prasad Tiwari; Tanka Mukhiya; Alagan Muthurasu; Kisan Chhetri; Minju Lee; Bipeen Dahal; Prakash Chandra Lohani; Hak Yong Kim. 2021. "A Review of Electrospun Carbon Nanofiber-Based Negative Electrode Materials for Supercapacitors." , no. : 1.
In this work, we have developed a side by side nanofibers (SBS NFs) by a versatile electrospinning technique using a self-designed nozzle that allows the ejecting of the solution simultaneously in a side by side manner. The as-designed fiber was composed of Zinc oxide nanoparticles (ZnO NPs) on one side while silver nanoparticles (Ag NPs) on the other side, thereby forming a coupled fiber with a property of photo catalysis and antibacterial properties, respectively. The results showed enhanced dye degradation up to 97% within 140 min of test and antibacterial properties against gram-positive and gram-negative bacteria by the SBS NFs as compared to 80% degradation for the single nanofibers (SNFs) which had both ZnO NPs and Ag NPs but in a random orientation. SBS NFs filter (ZA-3) also exhibited a high filtration efficiency (80%) comparable to the lower 72% for SNFs filter. We believe that the as-modified electrospinning setup can be easily extended to prepare a new generation of nanofibers for a variety of applications such as biomedical, filtration, oil/water separation, and so on.
Seong-Min Ji; Arjun Prasad Tiwari; Hyun Ju Oh; Hak-Yong Kim. ZnO/Ag nanoparticles incorporated multifunctional parallel side by side nanofibers for air filtration with enhanced removing organic contaminants and antibacterial properties. Colloids and Surfaces A: Physicochemical and Engineering Aspects 2021, 621, 126564 .
AMA StyleSeong-Min Ji, Arjun Prasad Tiwari, Hyun Ju Oh, Hak-Yong Kim. ZnO/Ag nanoparticles incorporated multifunctional parallel side by side nanofibers for air filtration with enhanced removing organic contaminants and antibacterial properties. Colloids and Surfaces A: Physicochemical and Engineering Aspects. 2021; 621 ():126564.
Chicago/Turabian StyleSeong-Min Ji; Arjun Prasad Tiwari; Hyun Ju Oh; Hak-Yong Kim. 2021. "ZnO/Ag nanoparticles incorporated multifunctional parallel side by side nanofibers for air filtration with enhanced removing organic contaminants and antibacterial properties." Colloids and Surfaces A: Physicochemical and Engineering Aspects 621, no. : 126564.
Herein, we present a mechanically strong, stable highly conductive Korean traditional paper “Hanji” membrane via the simple coating with the polypyrrole (PPy) and further crosslinked it by phytic acid (PA). The FE-SEM images exhibited the compact network formation upon the crosslinking. PA crosslinked samples exhibited superior thermal stability, tensile properties, and electrical conductivity as compared to the non-PA-containing membrane i.e. [email protected] Moreover, the PA crosslinked PPy coated Hanji mat exhibited photothermal properties and had shown excellent stability under the irradiation of 808 nm near-infrared (NIR) light. The improved performance of the PA containing membrane was attributed to the effective crosslinking effect of the PPy chains held by the hydrogen bonding with the PA. Thus, this study presents the strategy of the increasing thermal, electrical stability of the conductive polymer-based membranes which can be applied in various research areas such as sensing, energy storage, metal adsorption, and so on.
Hyoju Kima; Arjun PrasadTiwaribc; Hak YongKimac. Fabrication of electrically highly conductive, mechanically strong, and near-infrared responsive phytic acid crosslinked polypyrrole coated Korean paper. Materials Today Communications 2021, 26, 102081 .
AMA StyleHyoju Kima, Arjun PrasadTiwaribc, Hak YongKimac. Fabrication of electrically highly conductive, mechanically strong, and near-infrared responsive phytic acid crosslinked polypyrrole coated Korean paper. Materials Today Communications. 2021; 26 ():102081.
Chicago/Turabian StyleHyoju Kima; Arjun PrasadTiwaribc; Hak YongKimac. 2021. "Fabrication of electrically highly conductive, mechanically strong, and near-infrared responsive phytic acid crosslinked polypyrrole coated Korean paper." Materials Today Communications 26, no. : 102081.
Various hybrid materials containing transitional metals (TMs) with selenium (Se) have been widely studied, but the controlled infiltration of Se in a cobalt phosphide nanostructured array (CPNA) derived from a two-dimensional cobalt metal–organic Framework (2D Co-MOF) is the different approach of material design for energy storage applications. In this work, 2D Co-MOF arrays are successfully grown on an activated carbon fiber textile (ACFT) and converted into [email protected] through successive phosphidization and selenium infiltration processes under the optimized conditions. In the three-electrode system, [email protected] shows a higher specific capacity of ∼302 mAh g–1 and excellent cycling stability with a capacity retention of ∼93.8% after 10,000 cycles. The flexible quasi-solid-state asymmetric supercapacitor (ASC) based on [email protected] as a positive electrode and FeS2 decorated reduced graphene oxide at etched CFT ([email protected]) as a negative electrode exhibits a maximum energy density of ∼70.6 Wh kg–1 (volumetric energy density of ∼1.81 mWh cm–3) and a maximum power density of 8.163 kW kg–1 with remarkable stability. This work provides a good example of the rational modification of a 2D Co-MOF into an efficient [email protected] electrode material for a high-performance quasi-solid-state flexible ASC for future energy storage applications.
Kisan Chhetri; Bipeen Dahal; Arjun Prasad Tiwari; Tanka Mukhiya; Alagan Muthurasu; Gunendra Prasad Ojha; Minju Lee; Taewoo Kim; Su-Hyeong Chae; Hak Yong Kim. Controlled Selenium Infiltration of Cobalt Phosphide Nanostructure Arrays from a Two-Dimensional Cobalt Metal–Organic Framework: A Self-Supported Electrode for Flexible Quasi-Solid-State Asymmetric Supercapacitors. ACS Applied Energy Materials 2020, 4, 404 -415.
AMA StyleKisan Chhetri, Bipeen Dahal, Arjun Prasad Tiwari, Tanka Mukhiya, Alagan Muthurasu, Gunendra Prasad Ojha, Minju Lee, Taewoo Kim, Su-Hyeong Chae, Hak Yong Kim. Controlled Selenium Infiltration of Cobalt Phosphide Nanostructure Arrays from a Two-Dimensional Cobalt Metal–Organic Framework: A Self-Supported Electrode for Flexible Quasi-Solid-State Asymmetric Supercapacitors. ACS Applied Energy Materials. 2020; 4 (1):404-415.
Chicago/Turabian StyleKisan Chhetri; Bipeen Dahal; Arjun Prasad Tiwari; Tanka Mukhiya; Alagan Muthurasu; Gunendra Prasad Ojha; Minju Lee; Taewoo Kim; Su-Hyeong Chae; Hak Yong Kim. 2020. "Controlled Selenium Infiltration of Cobalt Phosphide Nanostructure Arrays from a Two-Dimensional Cobalt Metal–Organic Framework: A Self-Supported Electrode for Flexible Quasi-Solid-State Asymmetric Supercapacitors." ACS Applied Energy Materials 4, no. 1: 404-415.
Recently, heterogeneous structured semiconductor photocatalysts have received significant interest in promoting global cleaning from the environmental pollution. Herein, we report the synthesis of graphene oxide (GO) wrapped zinc oxide (ZnO) core–shell nanofibers ([email protected] CSNFs) by the simple core–shell electrospinning and subsequent annealing for efficient photocatalytic performance and stability. The heterostructured catalyst consisted of ZnO forming an enclosed core part while the GO was positioned on the surface, serving as a protective shell. Field emission scanning electron microscopy, high-resolution transmission electron microscopy and X-ray diffraction were used to confirm the synthesis of the desired product. Enhanced photocatalytic activity [email protected] CSNFs was found compared to the corresponding ZnO NFs. Similarly, incorporation of GO into the ZnO nanofiber in a core–shell format significantly suppressed the photocorrosion. This study highlights the usefulness of using GO as the coating material to boost the photocatalytic performance of ZnO-based photocatalysts.
Seong Min Ji; Arjun Prasad Tiwari; Hak Yong Kim. Graphene Oxide Coated Zinc Oxide Core–Shell Nanofibers for Enhanced Photocatalytic Performance and Durability. Coatings 2020, 10, 1183 .
AMA StyleSeong Min Ji, Arjun Prasad Tiwari, Hak Yong Kim. Graphene Oxide Coated Zinc Oxide Core–Shell Nanofibers for Enhanced Photocatalytic Performance and Durability. Coatings. 2020; 10 (12):1183.
Chicago/Turabian StyleSeong Min Ji; Arjun Prasad Tiwari; Hak Yong Kim. 2020. "Graphene Oxide Coated Zinc Oxide Core–Shell Nanofibers for Enhanced Photocatalytic Performance and Durability." Coatings 10, no. 12: 1183.
In this report, Janus nanofibers were produced with a self-designed parallel nozzle by electrospinning of a polyacrylonitrile (PAN)/dimethylformamide (DMF) solution of zinc oxide (ZnO), which is a typical UV absorbing photocatalyst, and a PAN/DMF solution of manganese oxide/cerium oxide (Mn3O4/CeO2), which absorbs visible light. The produced Janus nanofibers were analyzed through X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM), and high-resolution transmission electron microscopy (HR-TEM). The Janus fibers were composed of side by side fibers, one side of the fiber contained ZnO while Mn3O4/CeO2 was accommodated onto the other side. The photocatalytic properties were confirmed using a methylene blue solution. Compared to the conventional nanofibers (CFs), as-produced Janus nanofibers showed higher performance in both UV and visible-light conditions. Moreover, results revealed that it was possible to control their photocatalytic performance under the desired light wavelength by adjusting the ratio of photocatalysts concentration on each side of the fiber. The membranes composed of functional Janus nanofibers fabricated by a specially designed nozzle can be highly exploitable in water purification, photocatalysis, etc.
Seong Min Ji; Arjun Prasad Tiwari; Hak Yong Kim. PAN-ZnO//PAN-Mn3O4/CeO2 Janus nanofibers: Controlled fabrication and enhanced photocatalytic properties under UV and visible light. Chemical Physics Letters 2020, 759, 138050 .
AMA StyleSeong Min Ji, Arjun Prasad Tiwari, Hak Yong Kim. PAN-ZnO//PAN-Mn3O4/CeO2 Janus nanofibers: Controlled fabrication and enhanced photocatalytic properties under UV and visible light. Chemical Physics Letters. 2020; 759 ():138050.
Chicago/Turabian StyleSeong Min Ji; Arjun Prasad Tiwari; Hak Yong Kim. 2020. "PAN-ZnO//PAN-Mn3O4/CeO2 Janus nanofibers: Controlled fabrication and enhanced photocatalytic properties under UV and visible light." Chemical Physics Letters 759, no. : 138050.
Phytic acid (PA) mediates the controlled synthesis of amorphous cobalt phosphate/carbon (CoPi/C) composite which works in both the positive and negative potential ranges, making it possible to assemble a symmetrical supercapacitor (SSC) device.
Taewoo Kim; Arjun Prasad Prasad Tiwari; Kisan Chhetri; Gunendra Prasad Ojha; Hyoju Kim; Su-Hyeong Chae; Bipeen Dahal; Byoung Min Lee; Tanka Mukhiya; Hak Yong Kim. Phytic acid controlled in situ synthesis of amorphous cobalt phosphate/carbon composite as anode materials with a high mass loading for symmetrical supercapacitor: amorphization of the electrode to boost the energy density. Nanoscale Advances 2020, 2, 4918 -4929.
AMA StyleTaewoo Kim, Arjun Prasad Prasad Tiwari, Kisan Chhetri, Gunendra Prasad Ojha, Hyoju Kim, Su-Hyeong Chae, Bipeen Dahal, Byoung Min Lee, Tanka Mukhiya, Hak Yong Kim. Phytic acid controlled in situ synthesis of amorphous cobalt phosphate/carbon composite as anode materials with a high mass loading for symmetrical supercapacitor: amorphization of the electrode to boost the energy density. Nanoscale Advances. 2020; 2 (10):4918-4929.
Chicago/Turabian StyleTaewoo Kim; Arjun Prasad Prasad Tiwari; Kisan Chhetri; Gunendra Prasad Ojha; Hyoju Kim; Su-Hyeong Chae; Bipeen Dahal; Byoung Min Lee; Tanka Mukhiya; Hak Yong Kim. 2020. "Phytic acid controlled in situ synthesis of amorphous cobalt phosphate/carbon composite as anode materials with a high mass loading for symmetrical supercapacitor: amorphization of the electrode to boost the energy density." Nanoscale Advances 2, no. 10: 4918-4929.
Conventional electrospun membranes are composed of nanofibers arranged packed together with limited porosity akin to a two-dimensional (2D) sheet in which the growth of cells is restricted on the surface. In this study, we report a three-dimensional (3D) hierarchical multilayer scaffold with additional functionality by the modified gas-foaming technique. Calcium hydroxide particles were in-situ deposited on the fiber surface throughout the layers of macroporous 3D scaffold by the sodium borohydride (NaBH4) reduction of calcium salt. Mechanical properties and biocompatibility of the conventional electrospun mat were enhanced by the underlying 3D multilayer structure and incorporation of calcium hydroxide particles. Besides, the expanded 3D nanofiber scaffold with calcium incorporation promoted cellular infiltration, mineralization and osteogenesis. This integrated 3D multilayer structure and additional functionality approach may advance the development of 2D electrospun based scaffolds for biomedical applications.
So Eun Kim; Arjun Prasad Tiwari. Three dimensional polycaprolactone/cellulose scaffold containing calcium-based particles: a new platform for bone regeneration. Carbohydrate Polymers 2020, 250, 116880 .
AMA StyleSo Eun Kim, Arjun Prasad Tiwari. Three dimensional polycaprolactone/cellulose scaffold containing calcium-based particles: a new platform for bone regeneration. Carbohydrate Polymers. 2020; 250 ():116880.
Chicago/Turabian StyleSo Eun Kim; Arjun Prasad Tiwari. 2020. "Three dimensional polycaprolactone/cellulose scaffold containing calcium-based particles: a new platform for bone regeneration." Carbohydrate Polymers 250, no. : 116880.