Results 31 to 40 of about 325 (171)

Imobilisasi Propanolol HCl Pada Hidrogel Poli(Vinil Alkohol) - Natrium Alginat Dengan Teknik Radiasi

open access: yesJurnal Kimia dan Kemasan, 2018
Penelitian ini bertujuan memanfaatkan hidrogel sebagai matriks imobilisasi obat dengan teknik iradiasi gamma untuk mengontrol laju pelepasan obat terkendali.
Erizal Erizal   +5 more
doaj   +1 more source

Formulasi Hidrogel dari Polivinil Pirolidon dan k/i-Karaginan untuk Bahan Pembalut Luka

open access: yesJurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan, 2016
Karaginan merupakan hidrokoloid yang dihasilkan dari rumput laut merah (Rhodophyceae), k-karaginan dihasilkan dari Eucheuma cottonii dan i-karaginan dari Eucheuma spinosum.
Bagus Sediadi Bandol Utomo   +2 more
doaj   +1 more source

Use of hydrogel in the irrigation management of white pitaya (Hylocereus undatus) seedlings: Biometrics and accumulation of organic and inorganic solutes

open access: yesSemina: Ciências Agrárias, 2022
O desenvolvimento inicial das pitayas pode ser limitado por alguns fatores, entre eles a escassez de água. Os hidrogeis agrícolas podem ser usados como alternativa para aumentar a retenção ea disponibilidade de água e nutrientes no solo.
Maria Fgênia Saldanha Diógenes   +6 more
doaj   +1 more source

Formation and Characterization of Insoluble Anthocyanins‐λ‐carrageenan Biopolyelectrolyte Complexes: Structural Morphology, Thermal Stability, and Release Dynamics

open access: yesChemFoodChem, Volume 2, Issue 2, June 2026.
Insoluble biopolyelectrolyte complexes formed between blackberry anthocyanins and λ‐carrageenan are investigated. Optimal complexation occurs at low carrageenan ratios and acidic pH, producing porous hydrogel‐like structures with enhanced thermal stability.
Tomás Garrido   +5 more
wiley   +1 more source

Can the physical‐hydraulic properties of degraded soil be improved using polymers?

open access: yesSoil Science Society of America Journal, Volume 89, Issue 6, November/December 2025.
Abstract For a degraded soil it is assumed that improvements in key physical‐hydraulic properties occur at an optimum superabsorbent polymer (SAP) application rate, following repeated wetting and drying cycles. A column experiment was carried out in a shade house (Ceará State, Brazil), following a completely randomized design, in a 6 × 4 factorial ...
Mirian Cristina Gomes Costa   +6 more
wiley   +1 more source

Desenvolvimento e avaliação de hidrogeis de carboximetilcelulose para o tratamento de feridas

open access: yesInfarma: Pharmaceutical Sciences, 2020
As feridas crônicas são um problema de saúde pública, uma vez que o retardo no processo de cicatrização aumenta os custos da assistência da saúde. O hidrogel de carboximetilcelulose (CMC) é um sistema disperso, semissólido, formado por CMC disperso em um
Mariana Sato de Souza Bustamante MONTEIRO   +4 more
doaj   +1 more source

OTIMIZAÇÃO DO CRESCIMENTO INICIAL DE MUDAS DE JATOBÁ COM USO ASSOCIADO DE HIDROGEL E OSMOCOTE

open access: yesRevista do Instituto Florestal
O uso de insumos que otimizam a disponibilidade de água e nutrientes no substrato pode favorecer o crescimento inicial de espécies florestais nativas em viveiro. O presente estudo avaliou o crescimento inicial e a nutrição de mudas de Hymenaea courbaril
Iselino Nogueira Jardim, Débora Rosa
doaj   +1 more source

OIL QUALITY OF CANOLA CULTIVARS IN RESPONSE TO WATER STRESS AND SUPER ABSORBENT POLYMER APPLICATION QUALIDADE DE ÓLEO DE CULTIVARES DE CANOLA EM RESPOSTA AO ESTRESSE HÍDRICO E APLICAÇÃO DE POLÍMERO HIDROABSORVENTE

open access: yesPesquisa Agropecuária Tropical, 2011
<p style="margin-bottom: 0cm; font-style: normal; font-weight: normal; line-height: 120%; text-decoration: none;" lang="pt-BR"><span style="color: #000000;"><span style="font-family: Times New Roman,serif;"><span style="font-size ...
Hossein Zahedi   +2 more
doaj   +1 more source

Pengaruh Natrium Hialuronat terhadap Penetrasi Kofein Sebagai Antiselulit dalam Sediaan Hidrogel, Hidroalkoholik Gel, dan Emulsi Gel

open access: yesPharmaceutical Sciences and Research, 2014
Anticellulite topical gel preparation with caffeine as an active ingredient needs a penetration enhancer to reach subcutaneous layer. Sodium hyaluronate (NaHA), the sodium salt of hyaluronic acid, is a hydrophilic polysaccharide derivative polymer.
Joshita Djajadisastra   +2 more
doaj   +1 more source

Caracterización e incorporación de un extracto de semillas de parchita (Passiflora edulis) en un hidrogel

open access: yesRevista Ingeniería UC, 2020
El potencial de reutilización de las semillas de parchita para obtener ingredientes funcionales puede encontrar aplicaciones en alimentos, productos químicos y la industria farmacéutica.
Emilly Scotti   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy