Results 111 to 120 of about 3,851 (245)

The extracellular hemoglobins of artemia: Structure of the oxygen carrier and respiration physiology

, 2018
In contrast with the hemoglobins of the vertebrates, which are almost invariably intra-cellular and tetrameric, the intra- and extracellular hemoglobins of the invertebrates show a wide variety in their molecular size (Mr 16,000 up to 1.7 x 106) and ...
Van Hauwaert, Marie Louise, Van Beeumen, Jozef, Wolf, Gretel, Wodak, Shoshana, De Baere, Ivo, Moens, Luc, Trotman, Clive   +6 more
core   +1 more source

Correlated Charge Transport in an Organic Coulomb Glass

Advanced Materials, EarlyView.
ABSTRACT Advances in the development of organic field‐effect transistors (OFETs), electrically gated organic semiconductors (EGOFETs), and organic electrochemical transistors (OECTs) allow for the operation of these devices at very high charge‐carrier densities, where Coulomb interactions between carriers can be expected to become significant.
Magdalena Sophie Dörfler, Heinz Bässler, Harald Oberhofer, Anna Köhler   +3 more
wiley   +1 more source

Wearable Morphology‐Adaptive in‐Ear Device With Active Cleansing Capability for Multimodal Health Monitoring

Advanced Materials, EarlyView.
We present SCIENCE, an in‐ear multimodal physiological monitor featuring two key innovations. Water‐triggered morphological expansion (a 2‐mm cylinder to a 9‐mm spindle) achieves conformal adaptation across complex canal geometries. Simultaneously, active biofouling mitigation disrupts cerumen barriers, reducing sensor‐skin impedance by 20%.
Shuyun Zhuo, Zihuan Wu, Anan Zhang, Shideh Kabiri Ameri   +3 more
wiley   +1 more source

INFLUENCE OF CD36 RS3211938 POLYMORPHISM ON HDL LEVELS IN BRAZILIAN SICKLE CELL ANEMIA PATIENTS

Hematology, Transfusion and Cell Therapy
Introduction: Patients with sickle cell anemia (SCA) often exhibit reduced levels of high-density lipoprotein (HDL), which may be attributed to factors such as chronic inflammation, hemolysis, and oxidative stress.
JO Rios, S Azouzi, CC Lobo, CR Bonini-Domingos   +3 more
doaj   +1 more source

Electrolyte Engineering Challenges and Opportunities for Next‐Generation Aqueous Ammonium‐Ion Batteries

Advanced Materials, EarlyView.
Aqueous ammonium‐ion batteries (AAIBs) face a hydrogen‐bond paradox: the HB network enables fast NH4+ transport but triggers water decomposition. This review dissects this dilemma, evaluates multiple electrolyte engineering strategies, and outlines four future directions for next‐generation AAIB design ABSTRACT Aqueous ammonium‐ion batteries (AAIBs ...
Zi‐Hang Huang, Xiaoyu Liu, Shuai Mao, Lingfeng Zhu, Zhijun Wu, Hongge Pan, Tianyi Ma   +6 more
wiley   +1 more source

Studies of the functional properties of the hemoglobins of Osteoglossum bicirrhosum and Arapaima gigas

, 1979
1. 1. The effects of pH and organic phosphate on the equilibrium and kinetic properties of the binding of ligands to the hemoglobins of two related Amazonian fish, Osteoglossum bicirrhosum, an obligate water breather, and Arapaima gigas, an obligate air ...
Riggs, Austen F., Farmer, Martha C., Powers, Dennis A., Fyhn, Unni E. H., BRUNORI, Maurizio, Noble, Robert W., Suazo Galdames, Iván Claudio, Fyhn, Hans Jörgen   +7 more
core   +1 more source

JAK2 mutation, a potential cause of increasing Hemoglobin levels in symptomatic aged women [PDF]

Medical Laboratory Journal
Background: Polycythemia Vera (PV) is a myeloproliferative neoplasm (MPN) characterized by the overactivity of erythroid progenitors, leading to excessive red blood cell (RBC) production.
Zeinab Siahmargoie, Mohammad Taher Hojjati, Hadi Bazzazi, Khodaberdi Kalavi, Mana Zakeri, Hadi Joshaghani   +5 more
doaj  

Alloying‐Controlled Tuning of Interfacial Spin‐Orbit Interaction and Magnetic Damping in Crystalline FeCo Thin Films Grown on GaAs(001)

Advanced Materials, EarlyView.
The interfacial spin‐orbit interaction in single‐crystalline Fe1−xCox thin films grown on GaAs(001) can be continuously tuned via alloying. Using spin‐orbit ferromagnetic resonance, the authors find that the interfacial spin‐orbit fields exhibit a nonmonotonic dependence on Co concentration, with a minimum at 20% Co. ABSTRACT The discovery of intrinsic
Hongrui Lao, Matthias Kronseder, Zhe Yuan, Thomas Narr, Thomas N. G. Meier, Nadine Mundigl, Xianlin Qu, Zhongchang Wang, Christian H. Back, Lin Chen   +9 more
wiley   +1 more source

Atom–Cluster Synergy in Scalable Fe–Ru Dual‐Site Architectures Accelerates Alkaline Hydrogen Evolution

Advanced Materials, EarlyView.
A mechanochemically synthesized dual‐site electrocatalyst (RuNC@Fe1NC) accelerates alkaline hydrogen evolution via atomic‐level spatial decoupling. Oxophilic Fe single atoms effectively dissociate water, while adjacent Ru nanoclusters rapidly recombine hydrogen.
Jae‐Hoon Baek, Seong Hyeon Kweon, Sun Gwan Cha, Se Jung Lee, Jinwoo Baek, Dong Hyeok Kwon, Hojeong Lee, Youngkook Kwon, Sang Kyu Kwak, Jong‐Beom Baek   +9 more
wiley   +1 more source

Tendência secular da anemia na infância na cidade de São Paulo (1984-1996)

Revista de Saúde Pública
OBJETIVO: Estimar a prevalência e a distribuição social da anemia na infância, estabelecer a tendência secular dessa enfermidade e analisar sua determinação, com base em dados coletados por dois inquéritos domiciliares realizados na cidade de São Paulo ...
Carlos Augusto Monteiro, Sophia Cornbluth Szarfarc, Lenise Mondini   +2 more
doaj