Results 21 to 30 of about 1,594,383 (308)
BMC Research Notes, 2021 Objective Silica gel beads have promise as a non-toxic, cost-effective, portable method for storing environmental DNA (eDNA) immobilized on filter membranes.
Michael J. Allison +6 more
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Heliyon, 2022 The application of silica gel adsorbent synthesized from chemical bottle waste to remove zinc ions in the solution has been carried out. The synthesis of silica gel was carried out using alkaline fusion followed by sol-gel reactions.
Yatim Lailun Ni'mah +2 more
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Jurnal Rekayasa Kimia & Lingkungan, 2009 Cu/Silica gel catalyst preparation by using silica content which is obtained from Sabang natural crystobalit has been done. Isolated silica from crystobalit is reacted with natrium hidroxide to produce silicate natrium that reacted further with sulphate ...
Surya Lubis
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Current Issues in Pharmacy and Medical Sciences, 2022 Investigations into separation selectivity of High-Performance Thin-layer chromatography (HPTLC) of dansyl (DNS) derivatives of amino acids in silica gel (Silica gel 60 F254s plates) and silanized silica gel (RP-18 W plates) systems are presented.
Chomicki Adam, Dzido Tadeusz H.
doaj +1 more source
Synthesis and Characterization of Modified Silica Gel from Teff Straw Ash Using Sol-gel Method
Next MaterialsTeff straw ash was first converted into sodium silicate solution, then processed via sol-gel, producing low-density silica aerogel (modified silica gel). A one-step modification method was applied to produce modified silica gel from teff straw ash.
Belete Tessema +3 more
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PEMANFAATAN LIMBAH SEKAM PADI MENJADI SILIKA GEL
Jurnal Bahan Alam Terbarukan, 2014 Sekam padi merupakan salah satu sumber penghasil silika terbesar, berpotensi sebagai bahan pembuatan silika gel. Abu sekam padi mengandung silika sebanyak 87%-97% berat kering.
Prima Astuti Handayani +2 more
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Silica Gel From Bagasse Ash for Methylene Blue Adsorption
Sains NaturalMost silica sources are from non-renewable natural sand or rock materials, which affect the element's diminishing availability in the environment. Because bagasse ash has a relatively high silica concentration, it can be used as a silica source to ...
Raisa Anisara +2 more
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Kinetics Study of Gas Pollutant Adsorption and Thermal Desorption on Silica Gel
Applied Sciences, 2017 Silica gel is a typical porous desiccant material. Its adsorption performance for gaseous air pollutants was investigated to determine its potential contribution to reducing such pollutants.
Rong A +5 more
doaj +1 more source
Efeito da desidratação na viabilidade de pólen de bananeira. [PDF]
, 2012 Foram testados dois métodos para desidratação de grãos de pólen de bananeira visando o determinar o teor de umidade que permitisse a manutenção da viabilidade, antes de submetê-los à criopreservação.
MENEZES, M. C. +2 more
core
CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3
Molecular Oncology, EarlyView.PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh +12 more
wiley +1 more source