Results 91 to 100 of about 3,496 (213)
Advanced Optical Materials, Volume 13, Issue 34, December 2, 2025.This review explores how engineered porous materials enhance surface‐enhanced Raman scatering (SERS) spectroscopy by synergizing analyte enrichment and electromagnetic field amplification. It is systematically evaluated four classes, nanoporous metals, plasmonic polymers, mesoporous silica, and metal‐organic frameworks (MOFs), highlighting their unique
Miguel A. Correa‐Duarte +2 more
wiley +1 more source
Indian Journal of Ophthalmology, 2014 Purpose : To review the characteristics and outcomes of patients who underwent pars plana vitrectomy (PPV) with scleral depressed vitreous shaving, 360 degree peripheral endolaser, and 14% C3F8 gas for rhegmatogenous retinal detachment (RRD).
Vivek Chaturvedi +2 more
doaj +1 more source
Inmovilización de B-ciclodextrina en una membrana de polipropileno modifida para utilizarse como filtro de iones metálicos presentes en agua sintética [PDF]
, 2012 La contaminación del agua debida a efluentes industriales es un problema mundial de mucha importancia. El agua residual industrial muchas veces contiene una cantidad considerable de metales y compuestos orgánicos que pueden perjudicar la salud ...
CORONA VAZQUEZ, BRENDA MARIA +1 more
core
Advanced Science, Volume 12, Issue 48, December 29, 2025.A Cas12a@MnO2 nanosponge (hMNS) nanoprobe is engineered to overcome the intracellular delivery and kinetic barrier of the conventional CRISPR/Cas12a system via GSH‐responsive release and Mn2⁺‐enhanced trans‐cleavage. It enables preamplification‐free detection of mRNA with single‐cell sensitivity, differentiation of mRNA expression between breast cancer
Wen‐jing Liu +3 more
wiley +1 more source
The Immune Microenvironment in Liver Cancer: From Analysis to Targeting
Advanced Science, Volume 12, Issue 47, December 18, 2025.This review explores how smart nanomedicines overcome the immunosuppressive tumor microenvironment in liver cancer. It details targeted delivery strategies and immune reprogramming mechanisms, including remodeling abnormal physiology, modulating metabolism, and inducing immunogenic cell death. The article highlights the paradigm shift toward multimodal
Jiaming Lan +5 more
wiley +1 more source
Mechanochemical green synthesis of hyper-crosslinked cyclodextrin polymers
Beilstein Journal of Organic Chemistry, 2020 Cyclodextrin nanosponges (CD-NS) are nanostructured crosslinked polymers made up of cyclodextrins. The reactive hydroxy groups of CDs allow them to act as multifunctional monomers capable of crosslinking to bi- or multifunctional chemicals.
Alberto Rubin Pedrazzo +5 more
doaj +1 more source
Nanomaterial‐Based Precision Medicine for Breast Cancer Diagnosis and Treatment
ChemNanoMat, Volume 11, Issue 11, November 2025.This research emphasizes the use of targeted precision medicine in the treatment of breast cancer. Through the integration of diagnosis and therapeutic delivery, nanocarriers are designed to selectively target cancer cells, preserving healthy tissue, thereby improving treatment effectiveness and reducing side effects.
Tanaka Ndongwe +8 more
wiley +1 more source
International Journal of Indigenous Herbs and DrugsThe development of targeted drug delivery systems has faced challenges due to the complex chemical reactions involved. However, nano-sponges, a newly developed colloidal system, show promise in overcoming issues such as drug toxicity, poor bioavailability, and inconsistent drug release.
Simhadri Dasari +2 more
openaire +2 more sources
Hyper-reticulated calixarene polymers: a new example of entirely synthetic nanosponge materials
Beilstein Journal of Organic Chemistry, 2018 New calixarene-based nanosponges (CaNSs), i.e., hyper-reticulated polymers constituted by calixarene monomer units joined by means of bis(1,2,3-trialzolyl)alkyl linkers, were synthesized, characterized and subjected to preliminary tests to assess their ...
Alberto Spinella +4 more
doaj +1 more source
Nanostructure-based platforms-current prospective in ophthalmic drug delivery
Indian Journal of Ophthalmology, 2014 The topically applied drugs as drops are washed off from the eye in very short period, resulting in low ocular bioavailability of drugs. Number of approaches have been attempted to increase the bioavailability and the duration of action of ocular drugs ...
Rakesh Kumar Sharma +1 more
doaj +1 more source