Results 211 to 220 of about 2,750,300 (344)

Biosynthesis of Silver Nanoparticles Utilizing Leaf Extract of Trigonella foenum-graecum L. for Catalytic Dyes Degradation and Colorimetric Sensing of Fe³⁺/Hg². [PDF]

Molecules, 2023
Moond M, Singh S, Sangwan S, Devi P, Beniwal A, Rani J, Kumari A, Rani S.   +7 more
europepmc   +1 more source

Mass‐Produced and High‐Performance Nanowell Biosensor Fabricated via Semiconductor Manufacturing for Rapid and Accurate COVID‐19 Diagnosis in the Clinical Field

Advanced Science, EarlyView.
A semiconductor‐fabricated nanowell biosensor enables rapid, scalable, and highly reproducible detection of SARS‐CoV‐2 antigens from nasal swabs within ∼10 minutes. Clinical validation in 249 retrospective and 243 prospective patient samples demonstrates high sensitivity and specificity, minimal cross‐reactivity, and robust batch‐to‐batch ...
Yoo Min Park, Zahra Rezaei, Nam Ho Bae, Donggee Rho, Da‐Seul Kim, EunYoung Go, YoungTae Seo, Seok Jae Lee, Won Chan Seo, Luke P. Lee, HeaYeon Lee, Su Ryon Shin   +11 more
wiley   +1 more source

An Ultra-Sensitive Colorimetric Sensing Platform for Simultaneous Detection of Moxifloxacin/Ciprofloxacin and Cr(III) Ions Based on Ammonium Thioglycolate Functionalized Gold Nanoparticles. [PDF]

Sensors (Basel)
Zhang L, Li J, Wang J, Yan X, Song J, Feng F.   +5 more
europepmc   +1 more source

The Integration of Gold Nanoparticles with Polymerase Chain Reaction for Constructing Colorimetric Sensing Platforms for Detection of Health-Related DNA and Proteins. [PDF]

Biosensors (Basel), 2022
Wang W, Wang X, Liu J, Lin C, Liu J, Wang J.   +5 more
europepmc   +1 more source

Versatile DNA Hydrogel‐Mediated Delivery of Ginsenoside‐Encapsulated Small Extracellular Vesicles to Boost Diabetic Wound Repair

Advanced Science, EarlyView.
This study presents a DNA hydrogel‐mediated delivery system, in which ginsenoside (GS) molecules are incorporated into small extracellular vesicles (sEV) secreted by mesenchymal stem cells (MSCs) and the formed complexes are then anchored in DNA hydrogels via aptamer‐CD63 affinity as “GS/sEV@DNAgels”, to improve diabetic wound repair.
Jianming Xing, Shuangyang Li, Yuning Wang, Xushuang Jia, Ruiting Lin, Xintong Liu, Dongxu Wang, Ning Cui, Peng Ji, Jiaqi Chen, Shengnian Wang, Guangzhe Li, Ye Teng, Da Liu, Ye Jin   +14 more
wiley   +1 more source

An AIE probe for the fluorescence and colorimetric sensing of La³. [PDF]

RSC Adv
Lin WY, Zong ZA, Wang J, Huang Q, Xing ZY, Fan CB, Li NN.   +6 more
europepmc   +1 more source

Dosimetric Performance of Poly(vinyl alcohol)/Silver Nanoparticles Hybrid Nanomaterials for Colorimetric Sensing of Gamma Radiation. [PDF]

Nanomaterials (Basel), 2022
Petisiwaveth P, Wanotayan R, Damrongkijudom N, Ninlaphruk S, Kladsomboon S.   +4 more
europepmc   +1 more source

ROS Self‐Supply Nanoplatform Based on Fenton Catalyst for Chemodynamic and Immunotherapy: Reprogramming Cold Tumor Into Hot Tumor in Cancer Treatment

Advanced Science, EarlyView.
A multifunctional HA‐conjugated nanoplatform (HA‐PGMC) integrates CuO2, glucose oxidase, and mil‐100 to enable cascade catalytic ROS generation in tumor microenvironments. This self‐supplying ROS strategy induces immunogenic cell death, reprograms “cold” tumors into “hot” ones, and synergizes with PD‐L1 blockade, achieving potent chemodynamic ...
Man Lung Lee, Jack Chun Hin Chen, Wai Wing Cheng, Kwan Yee Lau, Hiu Yee Kwan, Ngar‐Yun Ellen Poon, Hung‐Wing Li   +6 more
wiley   +1 more source

Zr-based metal-organic frameworks for colorimetric sensing applications.

RSC Appl Interfaces
Li X, Borisov SM, Carraro F, Falcaro P.
europepmc   +1 more source

Development and characterization of gold nanoparticle-based colorimetric sensing assay functionalized with L-cysteine for the detection of calcium carbide in ripened mango and banana fruits. [PDF]

Heliyon
Dixit A, Sonwal S, Upadhyay A, Bajpai VK, Huh YS, Shukla S.   +5 more
europepmc   +1 more source