Results 101 to 110 of about 1,338,396 (378)

Self‐Immolative Activatable Nanoassembly toward Immuno‐Photodynamic Therapy in TME

Advanced Functional Materials, EarlyView.
A quinone methide‐gated, self‐immolative, H2O2‐responsive nano‐photosensitizer (Pyz/PS) is developed for targeted immuno‐photodynamic therapy. Pyz/PS selectively activates within tumor microenvironments, restores photosensitizer activity, generates ROS, and depletes intracellular GSH, enhancing oxidative stress.
Jing Li, E Pang, Snehasish Debnath, Jia Hong, Aojun Qiu, Dongeun Kim, Goeun Kim, Minhuan Lan, Min‐Goo Lee, Qian‐Yong Cao, Jong Seung Kim   +10 more
wiley   +1 more source

Emerging 2D Materials and Their Hybrid Nanostructures for Label‐Free Optical Biosensing: Recent Progress and Outlook

Advanced Functional Materials, EarlyView.
This review highlights recent advances in label‐free optical biosensors based on 2D materials and rationally designed mixed‐dimensional nanohybrids, emphasizing their synergistic effects and novel functionalities. It also discusses multifunctional sensing platforms and the integration of machine learning for intelligent data analysis.
Xinyi Li, Yonghao Fu, Yuehe Lin, Dan Du
wiley   +1 more source

Transition of hemoglobin between two tertiary conformations: The transition constant differs significantly for the major and minor hemoglobins of the Japanese quail (Cortunix cortunix japonica) [PDF]

, 2007
We demonstrate that 5,5′-dithiobis(2-nitrobenzoate) – DTNB – reacts with only CysF9[93]β and CysB5[23]β among the multiple sulfhydryl groups of the major and minor hemoglobins of the Japanese quail (Cortunix cortunix japonica).
Babalola, J. O,, Bello, O. S., Okonjo, K. O.   +2 more
core  

Engineered Interface and Spatial Arrangement of Inorganic Components for Dendrite‐Free Li Anodes in Carbonate‐Based Electrolyte

Advanced Functional Materials, EarlyView.
A solid‐state ion exchange strategy constructs dentrimental Li2CO3 into a high‐modulus, high‐surface‐energy interface to enable dendrite‐free deposition of Li metal anode in the harsh carbonate‐based electrolyte. Abstract The practical application of lithium metal batteries (LMBs) in carbonate‐based electrolytes is hindered by uncontrolled lithium (Li)
Qiannan Zhao, Kaiqi Zhao, Jae‐Hoon Baek, Ronghua Wang, Chaohe Xu, Jong‐Beom Baek   +5 more
wiley   +1 more source

Association between hemoglobin-to-red blood cell distribution width ratio and cognitive function in older US adults: a cross-sectional study based on the NHANES 2011–2014

Frontiers in Aging Neuroscience
IntroductionThe hemoglobin-to-red blood cell distribution width ratio (HRR) is acknowledged as a promising new prognostic biomarker. Nevertheless, investigations into its connection with cognitive function have yielded unclear results.AimThis study aimed
Fan Wang, Fan Wang, Xiangyang Wang, Chaowei Wang, Hao Liu, Zhixiu Xu, Dongli Li, Xiaowen Zhao, Jialu Zhao, Shaomin Li, Jianhua Zhao, Jianhua Zhao, Jianhua Zhao   +12 more
doaj   +1 more source

A novel hydrogen peroxide biosensor based on modified electrode with hemoglobin and zinc oxide nanoparticles [PDF]

, 2012
In this study, direct electron transfer between immobilized hemoglobin (Hb) and zinc oxide nanoparticles modified carbon paste electrode was studied. Direct electrochemical response of Hb on the modified electrode can be achieved and a couple of well ...
Arabnezhad-Khanooki, T., Farasat, A., Mazdapour, M., Mirzaeinasab, F., Negahdary, M., Noughabi, M.T., Rezaei, E., Yousefi-Telori, B.   +7 more
core  

Covalent Organic Frameworks for Water Sorption: The Importance of Framework Physical Stability

Advanced Functional Materials, EarlyView.
This study explores the water‐vapor stability of 2D covalent organic frameworks (COFs) with varying pore sizes. Results reveal microporous COFs demonstrate superior stability compared to mesoporous ones, despite lower water uptake. Mesoporous keto‐enamine‐linked COFs show enhanced stability due to intralayer hydrogen bonds, confirmed by simulations and
Wei Zhao, He Li, Bui Duc Thuan, Weidong Chen, Qiang Zhu, Mounib Bahri, Boyu Li, Kexin Yu, Chengjun Kang, Ting Chen, Zekun Wang, Nigel D. Browning, Kian Jon Chua, Dan Zhao   +13 more
wiley   +1 more source

Optimizing DNA Extraction from Frozen Blood Samples for Studying Telomere Length [PDF]

Iranian South Medical Journal
Background: Optimizing DNA extraction for the preservation of telomere length – as a biomarker for ageing and vari-ous diseases – is highly important. Long-term stored blood samples are considered essential resources for genetic studies.
Sajedeh Sobhanparast, Jafar Soleymani, Younes Aftabi, Nader Chaparzadeh   +3 more
doaj  

Structural and Functional Analysis of Hemoglobin Binding to the Peritrophic Matrix During Blood Digestion in Aedes aegypti

Insects
The Aedes aegypti mosquito is responsible for transmitting pathogens such as the Dengue, Zika, and Chikungunya viruses. The peritrophic matrix (PM) is an extracellular chitin-rich structure that lines the midgut of arthropods, providing a crucial ...
Karla Barreto da Silva Orozimbo, Desiely da Silva Gusmão Tauil, Aline Melila Licurgo, Felipe Figueirôa Moreira, Jucélia da Silva Araújo, Maria Aparecida Aride Bertonceli, Sérgio Henrique Seabra, Olga Lima Tavares Machado, Francisco José Alves Lemos   +8 more
doaj   +1 more source

THE RENAL CLEARANCE OF HEMOGLOBIN IN THE DOG [PDF]

, 1940
J. Victor Monke, Charles L. Yuile
openalex   +1 more source