Results 31 to 40 of about 62,725 (312)

Stomata Index of Cattleya SP. Lindl., Planlet in Drought-Stress Conditions [PDF]

, 2019
Cattleya was one of the most popular orchids by Indonesian. Constraints in cultivating Cattleya included the lack of water availability in an area, causing drought stress.
Agustrina, R. (Rochmah), Nurcahyani, E. (Endang), Paletri, T. S. (Tara), Yulianty, Y. (Yulianty)   +3 more
core   +2 more sources

Sintesis dan Karakterisasi Silica Gel dari Tetraetilortosilikat (TEOS) Menggunakan Surfaktan Polyethylene Glycol (PEG) 6000 dalam Kondisi Basa

Jurnal Kimia Sains dan Aplikasi, 2012
Penelitian tentang sintesis silika gel dari tetraetilortosilikat (TEOS) menggunakan surfaktan polyethylene glicol (PEG) 6000 dalam kondisi basa telah dilakukan.
Agus Salim Purwanto, Taslimah Taslimah, Sriatun Sriatun   +2 more
doaj   +1 more source

Germinação de sementes de Melocactus zehntneri (Cactaceae) submetidas a estresses hídrico e salino

Revista Verde de Agroecologia e Desenvolvimento Sustentável, 2021
As sementes estão sujeitas a múltiplos estresses, como os estresses hídrico e salino, que limitam a embebição e suas chances de germinação. Portanto, o objetivo deste estudo foi avaliar o comportamento germinativo de sementes de Melocactus zehntneri ...
Anny Bianca Santos Cruz, Joana Paula Bispo Nascimento, Marcos Vinicius Meiado   +2 more
doaj   +1 more source

Selective partition of plasmid DNA and RNA in aqueous two-phase systems by the addition of neutral salt. [PDF]

, 2009
The selective partition of plasmid DNA (pDNA) and RNA in polyethylene glycol (PEG) and di-potassium hydrogen phosphate aqueous two-phase systems (ATPSs) by addition of NaCl salt was studied with pure pDNA and RNA solutions.
Ling, Tau Chuan, Luechau, Frank, Lyddiatt, Andrew   +2 more
core   +1 more source

Silymarin-laden PVP-PEG polymeric composite for enhanced aqueous solubility and dissolution rate: Preparation and in vitro characterization

Journal of Pharmaceutical Analysis, 2019
The aim of this work was to develop, optimize and characterize a silymarin-laden polyvinylpyrrolidone (PVP)-polyethylene glycol (PEG) polymeric composite to resolve low aqueous solubility and dissolution rate problem of the drug.
Abid Mehmood Yousaf, Usman Rashid Malik, Yasser Shahzad, Tariq Mahmood, Talib Hussain   +4 more
doaj   +1 more source

Effects of Osmotic Stress Induced by Polyethylene Glycol (Peg) 6000 and Mannitol on Seed Germination and Seedling Growth of Durum Wheat

Journal of Bioresource Management, 2021
Seed germination is generally the critical step in seed establishment and thus the determination of successful crop production. This study was focused at examination of the biochemical and germination parameters effected by low water potential which was ...
Ratiba Bousba , Rabah Bounar, Narimene Sedrati , Randa Lakhal , Chourouk Hamla   +4 more
doaj   +1 more source

Biorregulador e pré-condicionamento osmótico na germinação de sementes e no crescimento inicial da muda de carobinha (Jacaranda decurrens subsp. symmetrifoliolata Farias & Proença) - Bignoniaceae Bioregulator and priming on seed germination and initial growth of "carobinha" (Jacaranda decurrens subsp. symmetrifoliolata Farias & Proença - Bignoniaceae) seedlings

Revista Brasileira de Plantas Medicinais, 2011
O objetivo deste trabalho foi avaliar o efeito de tratamentos pré-germinativos na emergência das plantas e no crescimento inicial das mudas de Jacaranda decurrens subsp. symmetrifoliolata Farias & Proença. Foram realizados dois experimentos. No primeiro,
C Kissmann, S.P.Q Scalon, H Scalon Filho, M.C Vieira   +3 more
doaj   +1 more source

Fabrication of Clotrimazole Microparticles Using Polyethylene Glycol 6000 and Beeswax [PDF]

مجله دانشگاه علوم پزشکی گیلان, 2023
Background Microparticles are one of drug delivery systems designed for sustained and controlled release of drugs for a long period of time. Clotrimazole is a broad-spectrum antifungal agent, which is generally used for treatment of Candida albicans and ...
Kobra Najafzadeh Mahvizani, Marjan Daeihamed, Gita Alkan Saberi, Zahra Hesari   +3 more
doaj  

Desempenho de sementes e plantas de feijoeiro sob efeito do condicionamento osmótico e da aplicação de zinco Performance of plants and seeds of beans under effect of the osmotic conditioning and of the aplication of zinc

Ciência Rural, 1999
O feijão, principal fonte de proteína vegetal, é cultivado em todas as regiões do Brasil, geralmente com a utilização de sementes próprias e de má qualidade, justificando a utilização de tratamentos de sementes para melhorar sua qualidade.
Cassio Carlos Ilgenfritz Sperotto, Nilson Lemos de Menezes, Lindolfo Storck   +2 more
doaj   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source