Results 71 to 80 of about 10,851 (230)

Ionic Density‐Controlled Conjugated Polyelectrolytes for Interface Engineering in Inverted Colloidal PbS Quantum‐Dots Infrared Photodetector

Advanced Optical Materials, Volume 14, Issue 2, 14 January 2026.
This study demonstrates that conjugated polyelectrolytes with tunable ionic density can act as effective interfacial layers in inverted PbS quantum dot photodiodes. By enhancing dipole orientation and defect passivation at the ITO/QD interface, the devices exhibit suppressed dark current, improved photocurrent, and a record near‐infrared detectivity of
Chanwoo Lim, Jung Min Ha, Nayoung Kim, Byung Joon Moon, Byoung‐Soo Yu, Do Kyung Hwang, Woong Kim, Han Young Woo, Hyeonggeun Yu   +8 more
wiley   +1 more source

Influence of supplemented coated-cysteamine on morphology, apoptosis and oxidative stress status of gastrointestinal tract

BMC Veterinary Research, 2019
Background Cysteamine was coated to cover its odor and maintain the stability. However, coated cysteamine (CC) has not been clearly evaluated for its effects on the gastrointestinal mucosa status. We hypothesize that the appropriate CC supplementation in
Hongnan Liu, Miaomiao Bai, Bie Tan, Kang Xu, Rong Yu, Ruilin Huang, Yulong Yin   +6 more
doaj   +1 more source

Tri‐Modal Anticancer Strategies with Doxorubicin‐Loaded Iron Oxide Nanoparticles Integrating Chemo and Magneto‐Photothermal Therapeutic Effects

Advanced NanoBiomed Research, Volume 6, Issue 1, January 2026.
Maghemite nanoparticles functionalized with doxorubicin enable synergistic chemo‐magneto‐photothermal therapy. Combining pH‐sensitive drug release with localized heating at clinically relevant low doses enhances tumor cell death while minimizing toxicity.
Rosalía López‐Méndez, Nuria Lafuente‐Gómez, Eva Céspedes, Mónica Dhanjani, Marina París‐Ogáyar, Francisco José Terán, Aida Serrano, Julio Camarero, Gorka Salas, Claire Wilhelm, Álvaro Somoza, Ana Espinosa   +11 more
wiley   +1 more source

Interfacial Engineering Toward Local Environment Modulation for Selective CO2 Electroreduction

Carbon Neutralization, Volume 5, Issue 1, January 2026.
Interfacial engineering strategies are systematically categorized to address rate, selectivity, and stability challenges in electrochemical CO2 reduction. This review highlights mechanistic insights and synergistic effects of mass transport, electric field tuning, local proton management, molecular functionalization, and hybrid architectures, offering ...
Min Zheng, Qian Sun, Zeheng Lin, Yanzhao Zhang, Yifan Bao, Jiakang You, Kai Wang, Huihui Li, Shuhao Wang, Yan Nie, Yuhan Xie, Dazhi Yao, Shuai Bi   +12 more
wiley   +1 more source

A New and Rapid LC-MS/MS Method for the Determination of Cysteamine Plasma Levels in Cystinosis Patients

Pharmaceuticals
Cystinosis is a rare lysosomal storage disorder caused by autosomal recessive mutations in the CTNS gene that encodes for the cystine transporter cystinosin, which is expressed on the lysosomal membrane mediating the efflux of cystine.
Raffaele Simeoli, Sara Cairoli, Marcella Greco, Francesco Bellomo, Alessandro Mancini, Chiara Rossi, Carlo Dionisi Vici, Francesco Emma, Bianca Maria Goffredo   +8 more
doaj   +1 more source

Electrochemical Detection of SARS‐CoV‐2 in Saliva Using ZnO Nanorods Functionalized with Gold‐Conjugated Antireceptor‐Binding Domain Antibodies

ChemNanoMat, Volume 12, Issue 1, January 2026.
An electrochemical immunosensor based on ZnO nanorods functionalized with gold nanoparticle‐conjugated anti‐receptor‐binding domain antibodies enables rapid, noninvasive, and selective detection of SARS‐CoV‐2 in saliva, providing a promising platform for point‐of‐care diagnostic applications.
Fabíola Lelis de Castro, Ana Cristina Honorato Castro‐Kochi, Marcos Roberto de Araújo Silva, Priscila Sabbag Ferreira, Sydney Ferreira Santos, Lídia Maria de Andrade, Mariano Venanzi, Francesca Cavalieri, Mariângela de Oliveira Silva, Isabela Pazotti Daher, Catarina Harumi Oda Ibrahim, Vivian Leite de Oliveira, Jorge Kalil, Tamires Lopes Silva, Silvia Beatriz Boscardin, Wendel Andrade Alves   +15 more
wiley   +1 more source

Adherence to Cysteamine Therapy Among Patients Diagnosed with Cystinosis in Saudi Arabia: A Prospective Cohort Study

Pharmacy
Cystinosis is a rare autosomal recessive disorder in which cystine crystals accumulate within the cellular lysosomes, causing damage to multiple organs.
Reem Algasem, Nedaa Zainy, Essam Alsabban, Hamad Almojalli, Khalid Alhasan, Tariq Ali, Deiter Broering, Hassan Aleid   +7 more
doaj   +1 more source

Dithiol Based on l-Cysteine and Cysteamine as a Disulfide-Reducing Agent [PDF]

, 2022
Francesca Bartoccini, Michele Retini, Rita Crinelli, Michele Menotta, Alessandra Fraternale, Giovanni Piersanti   +5 more
openalex   +1 more source

Mechanisms of Action Involved in the In Vivo Gastroprotective Response of Fruits: A Systematic Review

Food Frontiers, Volume 7, Issue 1, January 2026.
ABSTRACT Gastrointestinal diseases remain a significant global health concern, primarily due to the limitations of current pharmacological treatments, which often come with adverse side effects and high recurrence rates. This situation highlights the urgent need for safer and more effective alternatives.
Isabel Sousa Alcântara, Renata Torres Pessoa, Lucas Yure Santos da Silva, Tarcisio Mendes Silva, Isis Oliveira Menezes, Anita Oliveira Brito Pereira Bezerra Martins, Irwin Rose Alencar de Menezes, Almir Gonçalves Wanderley   +7 more
wiley   +1 more source

Inhibition of Low-Density Lipoprotein Oxidation by Cysteamine, Cystamine, Cysteine and Cystine at Lysosomal pH and pH 7.4

Antioxidants
LDL can be oxidised in the lysosomes of macrophages. Cysteamine, a thiol antioxidant that accumulates in lysosomes, inhibits the oxidation of LDL by iron at lysosomal pH (pH 4.5) and protects against atherosclerosis in mice.
Emily J. Parkes, Ana M. Cruz, Amanpreet Kaur, Georgina R. Clark, Thomas E. Pulford, Christopher Ness, Feroz Ahmad, Yichuan Wen, David S. Leake   +8 more
doaj   +1 more source