An ultra-low-cost and adjustable in-house electrospinning machine to produce PVA nanofiber

Wijayanti, Ika Dewi; Saputra, Ari Kurniawan; Ibrahim, Faris; Rasyida, Amaliya; Suwarta, Putu; Sidharta, Indra

doi:10.1016/j.ohx.2022.e00315

Cited by 11 publications

(5 citation statements)

References 39 publications

(40 reference statements)

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“…Electrospinning is an efficient, inexpensive, and technically straightforward means of producing nanofibers. Fibres are produced essentially by applying an electric field across a polymer mixture [ 32 , 33 , 34 ]. The following outlines the minimal apparatus required to develop a simple electrospinning facility: a viscous polymer solution, an electrode (solid, hollow or tubular) that is kept in contact with the polymer solution, the electrode connected to a high-voltage DC generator, and to collect the nanofibers, a grounded or oppositely charged surface [ 19 ].…”

Section: Electrospinningmentioning

confidence: 99%

Personalised Medicine and the Potential Role of Electrospinning for Targeted Immunotherapeutics in Head and Neck Cancer

O’Meara,

Nguyen,

Jafri

et al. 2023

Nanomaterials

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Advanced head and neck cancer (HNC) is functionally and aesthetically destructive, and despite significant advances in therapy, overall survival is poor, financial toxicity is high, and treatment commonly exacerbates tissue damage. Although response and durability concerns remain, antibody-based immunotherapies have heralded a paradigm shift in systemic treatment. To overcome limitations associated with antibody-based immunotherapies, exploration into de novo and repurposed small molecule immunotherapies is expanding at a rapid rate. Small molecule immunotherapies also have the capacity for chelation to biodegradable, bioadherent, electrospun scaffolds. This article focuses on the novel concept of targeted, sustained release immunotherapies and their potential to improve outcomes in poorly accessible and risk for positive margin HNC cases.

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Section: Electrospinningmentioning

confidence: 99%

Personalised Medicine and the Potential Role of Electrospinning for Targeted Immunotherapeutics in Head and Neck Cancer

O’Meara,

Nguyen,

Jafri

et al. 2023

Nanomaterials

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“…While scanning electron microscopy (SEM) was used to analyze fibre quality and diameter distribution in Section 8.5 , the following fibre characterization methods should be used further evaluate fibre quality: X-ray diffraction (XDR), Fourier-transform infrared spectroscopy (FTIR), tensile test and surface area measurement [21] .…”

Section: Validation and Characterizationmentioning

confidence: 99%

“…reported that fibre diameters were between 2 and 7 μm with fibres as large as 30 μm [25] . The surface area of the pores between the fibres can be measured using the ImageJ software [21] . Reducing the pores area increases filtration efficiency because more aerosols will be captured by the fibres, but no results were obtained because of the important amount of depth between fibres.…”

Section: Validation and Characterizationmentioning

confidence: 99%

A versatile hot melt centrifugal spinning apparatus for thermoplastic microfibres production

Gunther¹,

Lengaigne²,

Girard³

et al. 2023

HardwareX

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“…5,6,15 Salah satu kekurangan dari teknik electrospinning adalah peralatan mahal dan sulit ditemukan sehingga diperlukan alternatif yang lebih sederhana misalnya dengan pembuatan lem jaringan dalam bentuk hidrogel. 24 Pembuatan lem jaringan dalam bentuk hidrogel lebih mudah dibuat karena alat yang sederhana. Aloe vera dan albumin telur ayam kampung yang digunakan dalam penelitian ini juga memiliki biokompatibilitas yang baik selain lebih murah dan lebih mudah didapatkan.…”

Section: Pembahasanunclassified

Efektivitas wound healing sheet ekstrak Aloe vera dan albumin telur ayam kampung (Gallus domesticus) terhadap penyembuhan luka insisi gingivaWound healing sheet with Aloe vera extract and free-range chicken egg albumin (Gallus domesticus) for healing of gingival incisions

Rosyada

A'ziza

Putri

et al. 2022

Padjadjaran J Dent Res Students

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Insisi merupakan hal yang sering dilakukan pada praktik kedokteran gigi. Penanganan standar untuk luka insisi adalah suturing. Suturing dapat menyatukan jaringan yang terluka dengan baik namun dapat menimbulkan ketidaknyamanan pada beberapa pasien. Salah satu metode alternatif suturing adalah lem jaringan. Bahan yang umum digunakan untuk lem jaringan adalah 2 octyl-cyanoacrylate. Penggunaan bahan ini cukup nyaman tetapi berisiko menimbulkan inflamasi seperti pada suturing. Lem jaringan wound healing sheet (WHS) yang berbahan dasar ekstrak Aloe vera dan albumin telur ayam kampung diharapkan mampu menjadi metode alternatif untuk penyembuhan luka insisi pada gingiva. Penelitian ini bertujuan untuk mengetahui efektivitas WHS dalam menyembuhkan luka insisi gingiva. Metode: Sebanyak 24 ekor tikus jantan (Rattus norvegicus galur Wistar) dengan gingiva yang telah diinsisi dibagi menjadi empat kelompok, yaitu K1 (kontrol negatif tanpa perlakuan), K2 (kontrol positif perlakuan suturing), K3 (WHS konsentrasi 50%), dan K4 (WHS konsentrasi 100%). Perlakuan dilakukan selama tujuh hari. Data yang diperoleh dianalisis menggunakan One Way ANOVA dan dilanjutkan dengan Post Hoc LSD. Hasil: Nilai persentase penyembuhan luka dari yang tertinggi ke yang terendah berturut-turut adalah K4, K3, K1, dan K2. Nilai jumlah fibroblas dari yang tertinggi ke yang terendah berturut-turut adalah K4, K3, K2, dan K1. Hasil p-value (p < 0,05) menunjukkan terdapat perbedaan yang signifikan antarkelompok sampel pada kedua data tersebut. Simpulan: Wound healing sheet ekstrak daun Aloe vera dan albumin telur ayam kampung efektif untuk penyembuhan luka insisi gingiva.Kata kunci: Wound healing; Aloe vera; lem jaringan; albumin; putih telur Wound healing sheet with Aloe vera extract and free-range chicken egg albumin (Gallus domesticus) for healing of gingival incisions

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An ultra-low-cost and adjustable in-house electrospinning machine to produce PVA nanofiber

Cited by 11 publications

References 39 publications

Personalised Medicine and the Potential Role of Electrospinning for Targeted Immunotherapeutics in Head and Neck Cancer

Personalised Medicine and the Potential Role of Electrospinning for Targeted Immunotherapeutics in Head and Neck Cancer

A versatile hot melt centrifugal spinning apparatus for thermoplastic microfibres production

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