Results 51 to 60 of about 2,563,517 (301)

The Methylene Blue Self-aggregation in Water/Organic Solvent Mixtures: Relationship Between Solvatochromic Properties and Singlet Oxygen Production

Orbital: The Electronic Journal of Chemistry, 2017
In this work is presented a spectrophotometry investigation focused on the solvatochromic effects upon Methylene Blue (MB). Measurements were carried out in four different water/organic solvent mixtures: low polarity protic solvent (ethanol), polar non ...
Leonardo Marmo Moreira, Juliana Pereira Lyon, Adriana Lima, Lúcia Codognoto, Divinomar Severino, Maurício da Silva Baptista, André Luiz Tessaro, Adriana Passarela Gerola, Noboru Hioka, Maira Regina Rodrigues, Juliano Alves Bonacin, Sandra Cruz dos Santos, Ana Paula Romani, Hueder Paulo Moisés de Oliveira   +13 more
doaj   +3 more sources

Extraction of astaxanthin from Haematococcus pluvialis microalgae using a biphasic solvent system

Tạp chí Kiểm nghiệm và An toàn thực phẩm
This study focused on the effect of a two-solvent immiscible system consisting of 0.2M H2SO4 solution and ethyl acetate - hexane mixture for rapid extraction and recovery of astaxanthin and its derivatives from Haematococcus pluvialis (H. pluvialis). The
To Xuan Thang, Vuong Thi Kim Oanh, Ngo Hong Anh Thu, Vu Thi Bich Ngoc, Tran Thanh Huyen Trang, Le Thi Hong Phong, Nguyen Hoai Nam, Nguyen Xuan Truong, Pham Hong Nam   +8 more
doaj   +1 more source

Impact of Initial Treatment Setting on Survival in Relapsed Pediatric and AYA Bone Sarcomas: A Secondary Analysis of a Prospective Clinical Trial

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Outcomes in relapsed or refractory pediatric and AYA bone sarcomas remain poor, and the impact of early referral to specialized sarcoma centers on survival is unclear. Early centralization of care may improve local and systemic treatment quality, but evidence in this population is limited.
Justyna Antoniuk‐Majchrzak, Katarzyna Bilska, Tomasz Koziński, Jadwiga Węcławek‐Tompol, Dorota Sega‐Pondel, Radosław Chaber, Wanda Badowska, Katarzyna Rosłan, Hanna Koseła‐Paterczyk, Anna Raciborska   +9 more
wiley   +1 more source

Ion solvation in aqueous-organic mixtures [PDF]

, 2004
The importance of ion solvation in determining the properties of electrolyte solutions in aqueous-organic solvent mixtures is discussed. Solubility measurements are shown to be particularly useful for determining the Gibbs energies of transfer of ions ...
Hefter, G.T., Hefter, G.
core  

Therapeutic Apheresis in Nigeria: A Multi‐Center Summary of Abstracts From the Inaugural Nigerian Society for Apheresis Scientific Meeting

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye, Chimezie Okwuonu, Evelyn Idam, Folasade Adelekan‐Popoola, Shakirat Gold‐Olufadi, Olufunto Olufela Kalejaiye, Abdullateef Ogala, Zinnah Aloziem, Blossom Amamchukwu, Patience Elimia, Mkpoikanabasi Obot‐Obot, Henry Mbakwe, Praises Maduagwuna, Olatunji Akinrodoye, Chiamaka Anyanwu, Benjamin Anyanwu, Adedamola Akinsiku, Oluwatoyin A. Akinsiku, Muzamil O. Hassan, Fatiu A. Arogundade, Olalekan E. Ojo, Homayemem Weli, Jesupelumi Adenihun, Aderemi Adelaja, Ebun Bamgboye, Olalekan Olatise, Ade E. Faponle, Ayoola Odeyemi, Michael Muoka, Stephen Asaolu, Qudrat Busari, Blessing Dawudu, Michael Naiyeju, Rasheed A. Balogun   +33 more
wiley   +1 more source

Coaxial electrospinning with organic solvent for controlling the size of self-assembled nanoparticles

, 2011
We show that coaxial electrospinning using organic solvent as the sheath fluid is a viable way to produce tailor-made nanofibers composed of polyvinylpyrrolidine, tristearic and naproxen.
Zhu, L.M., Branford-White, C.J., Yu, D.G., White, K.N., Bligh, S.W.A.   +4 more
core   +1 more source

Production of Thermostable Organic Solvent Tolerant Keratinolytic Protease from Thermoactinomyces sp. RM4: IAA Production and Plant Growth Promotion

Frontiers in Microbiology, 2016
There are several reports about the optimization of protease production, but only few have optimized the production of organic solvent tolerant keratinolytic proteases that show remarkable exploitation in the development of the non-polluting processes in
Amit Verma, Hukum Singh, Mohammad Shahbaz Anwar, Shailendra Kumar, Mohammad Wahid Ansari, Sanjeev Agrawal   +5 more
doaj   +1 more source

Serum Myonectin Levels Are Positively Associated With Physical Function and Lower Frailty‐Related Limitation in Maintenance Hemodialysis Patients: A Cross‐Sectional Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Maintenance hemodialysis (MHD) patients frequently suffer from frailty, characterized by reduced physical function and poor prognosis. Myokines, such as myonectin, secreted by muscle, are emerging regulators of systemic health. This study investigated the relationship between serum myonectin, adipokines (adiponectin, omentin), and ...
Kenichi Kono, Yoshifumi Moriyama, Koji Ohashi, Naoya Otaka, Minako Tatsumi, Toyoaki Murohara, Noriyuki Ouchi, Satoru Oshima   +7 more
wiley   +1 more source

Can dispersion forces govern aromatic stacking in an organic solvent?

, 2015
Experimental support for the dominance of van der Waals dispersion forces in aromatic stacking interactions occurring in organic solution is surprisingly limited. Here, we have examined the size-dependence of aromatic stacking in an organic solvent.
Cockroft, Scott, Yang, Lixu
core   +1 more source

Decoupling solvent features to address spurious correlations in ceramic Organic Solvent Nanofiltration membranes

Journal of Membrane Science Letters
Organic Solvent Nanofiltration has emerged as an energy-efficient alternative to traditional thermal methods; yet its widespread implementation is hindered by its poorly understood transport mechanism.
Wout Linsen, Pieter-Jan Piccard, Jef Hooyberghs, Anita Buekenhoudt   +3 more
doaj   +1 more source