Synthesis and characterization of nano silver based natural rubber latex foam for imparting antibacterial and anti-fungal properties

Rathnayake, W.G.I.U.; Ismail, Hanafi; Baharin, A.; Darsanasiri, A.G.N.D.; Rajapakse, S.

doi:10.1016/j.polymertesting.2012.01.010

Cited by 82 publications

(61 citation statements)

References 31 publications

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“…In recent years, several inorganic and organic fillers were proposed, i.e., silanes [7,13], unmodified and modified silica [14,15], carbon nanotubes [2], carbon black [3,13], starch, cellulose [16], titanium dioxide, zinc oxide [17,18], magnesium hydroxide [19], silver nanoparticles [20], wood flour and other lignocellulosic fibers [21].…”

Section: Introductionmentioning

confidence: 99%

Effect of high loading of titanium dioxide particles on the morphology, mechanical and thermo-mechanical properties of the natural rubber-based composites

2016

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Section: Introductionmentioning

confidence: 99%

Effect of high loading of titanium dioxide particles on the morphology, mechanical and thermo-mechanical properties of the natural rubber-based composites

2016

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“…Recently, there are a few reports on noble metal NPs and NR. Rathnayake et al 17 reported the synthesis of nano-silver by incorporating solid natural rubber latex foam using sodium citrate. Rathnayake et al 17 reported the synthesis of nano-silver by incorporating solid natural rubber latex foam using sodium citrate.…”

Section: Introductionmentioning

confidence: 99%

In situ synthesis of natural rubber latex-supported gold nanoparticles for flexible SERS substrates

Tao

Tang

et al. 2015

RSC Adv.

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Natural rubber latex (NRL) from Hevea brasiliensis was used as a matrix to synthesize gold nanoparticles (AuNPs), leading to an organic-inorganic hybrid latex of NRL-supported AuNPs (AuNPs@NRL). The in situ and environmentally friendly preparation of AuNPs in an NRL matrix was developed by thermal treatment without using any other reducing agents or stabilizers because natural rubber particles and non-rubber components present in serum can serve as supporters for the synthesized AuNPs. As a result, the nanosized and well-dispersed AuNPs not only are decorated on the surface of natural rubber particles, but also can be found in the serum of NRL. The size of the AuNPs presented in NRL matrix can be controlled by adjusting the concentration of NRL. Furthermore, the flexible surface-enhanced Raman scattering (SERS) substrates made from the AuNPs@NRL through vacuum filtration presented good enhancement of the Raman probe molecule of 4-mercaptopyridine and outstanding SERS reproducibility. The capability of synthesizing the bio-supported nanohybrid latex provides a novel green and simple approach for the fabrication of flexible and effective SERS substrates.

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“…Dispersi tunggal bahan aditif konsentrasi 50% dibuat dengan menggunakan ball mill dengan bantuan bola-bola keramik (Rathnayake et al, 2012;Nurbaya et al, 2012;Pipattananukul et al, 2014). Kompon lateks dibuat berdasarkan formula pada Tabel 1.…”

Section: Komponding Lateksunclassified

Lateks karet alam untuk sol sepatu: Metode pembuatan, sifat mekanik dan morfologi

Dewi

Herminiwati

2014

MKKP

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The objectives of this research were to study the manufacturing method, to obtain the best formula and to study the morphological properties of shoe sole from natural rubber latex. ABSTRAKTujuan dari penelitian ini adalah untuk mempelajari metode pembuatan sol sepatu dari lateks karet alam dengan cetak tuang, mendapatkan formula terbaik berdasarkan sifat mekanik, serta mempelajari sifat morfologinya. Metode tersebut dilakukan dengan tiga tahap, yaitu pembentukan, perendaman dalam air, dan vulkanisaasi. Sol sepatu lateks dibuat dengan bahan pengisi Nano Precipitated Calcium Carbonate (NPCC) sebanyak 5 phr, dan bahan pengisi tambahan CaCO 3 bervariasi mulai dari 0, 5, 10, 15, dan 20 phr. Pengujian menggunakan metode dan syarat mutu sesuai SNI 0778:2009. Hasil penelitian menunjukkan bahwa formula terbaik yang didapat menggunakan kombinasi bahan pengisi NPCC/CaCO 3 sebesar 5/5 phr. Sifat mekanik yang diperoleh adalah tegangan putus sebesar 169,87 kg/cm 2 , perpanjangan putus sebesar 648,03%, kekerasan sebesar 46,33 shore A, ketahanan retak lentur yang baik dan tidak retak, densitas sebesar 0,93 g/cm 3 , ketahanan kikis 346,26 mm 3 , dan perpanjangan tetap 50% sebesar 2,15%. Seluruh parameter uji memenuhi syarat mutu SNI 0778:2009, kecuali kekerasannya.Kata kunci: lateks karet alam, sol sepatu, cetak tuang.

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Synthesis and characterization of nano silver based natural rubber latex foam for imparting antibacterial and anti-fungal properties

Cited by 82 publications

References 31 publications

Effect of high loading of titanium dioxide particles on the morphology, mechanical and thermo-mechanical properties of the natural rubber-based composites

Effect of high loading of titanium dioxide particles on the morphology, mechanical and thermo-mechanical properties of the natural rubber-based composites

In situ synthesis of natural rubber latex-supported gold nanoparticles for flexible SERS substrates

Lateks karet alam untuk sol sepatu: Metode pembuatan, sifat mekanik dan morfologi

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