Results 81 to 90 of about 23,512 (288)

π‐Extended COUPY Fluorophores for Targeted Near‐Infrared Fluorescence and Lifetime Imaging in Live Cells

Angewandte Chemie, EarlyView.
π‐Extended COUPY dyes, obtained by vinylogation of coumarin‐based COUPY scaffolds, shift absorption, and emission deep into the NIR region while preserving compactness and synthetic accessibility. These bright, photostable dyes enable live‐cell imaging, FLIM, and site‐specific peptide conjugation, offering a modular platform for targeted bioimaging and
Diego Abad‐Montero, Manel Bosch, Rodrigo Garcés‐Castellanos, Michael Q. Schottenhamel, Sergio Pedraza‐Arevalo, Alejandro Ibáñez‐Costa, Justo P. Castaño, Tania García‐Becerra, Elena Rebollo, Marta E. Alberto, Antonio Francés‐Monerris, Vicente Marchán   +11 more
wiley   +2 more sources

Recent advances in the diagnosis and treatment of bladder cancer

BMC Medicine, 2013
Bladder cancer is the commonest malignancy of the urinary tract. In this review, we look at the latest developments in the diagnosis and management of this condition.
Cheung Grace, Sahai Arun, Billia Michele, Dasgupta Prokar, Khan Muhammad S   +4 more
doaj   +1 more source

Methods for bladder cancer diagnosis – The role of autofluorescence and photodynamic diagnosis

Photodiagnosis and Photodynamic Therapy, 2019
Bladder cancer is one of the most common Genito-urinary malignant tumors in humans. Improved diagnostic and therapeutic methods that aim to reduce rates of recurrence and progression of bladder cancer are needed. In current publications, one can find information on such methods as Raman spectroscopy, ultraviolet autofluorescence microscopy, confocal ...
Bochynek, Kamil, Aebisher, David, Międzybrodzka, Anna, Grzegorz Cieślar, Aleksandra Kawczyk-Krupka   +4 more
openaire   +2 more sources

Biomimetic Nanoplatform for Dual Target Nano‐Metabolic Therapy in Diabetes‐Associated Biofilm Infections

Advanced Science, EarlyView.
A biomimetic GOx/Arg‐loaded nanoplatform produces nitric oxide through an in situ catalytic cascade reaction, enabling dual‐target metabolic regulation in diabetes‐associated biofilm infections. Bacterial metabolism is disrupted, and macrophage immunometabolism is reprogrammed, resulting in biofilm eradication, immune restoration, and enhanced ...
Mingzhang Li, Yonglong Li, Jiren Yan, Changming Wang, Jinlong Yu, Feng Jiang, Boyong Wang, Yi Yang, Deyi Ding, Jin Tang, Pei Han, Botao Song, Geyong Guo, Hao Shen   +13 more
wiley   +1 more source

Flanking‐Group Engineering Unlocks Emerging Functionalities in Diketopyrrolopyrrole Semiconductors

Advanced Science, EarlyView.
This review presents a comprehensive and unified perspective of flanking‐group engineering in Diketopyrrolopyrrole (DPP) based organic semiconductors that connects molecular‐level design with cross‐device functionalities. By integrating insights from molecular design, solid‐state packing, and device physics, this review seeks to establish general ...
Xiaoyun Wu, Shanshan Zhou, Meng Li, Aung Ko Ko Kyaw, Xiao‐Lei Shi, Qian Liu   +5 more
wiley   +1 more source

Novel theranostic nanoporphyrins for photodynamic diagnosis and trimodal therapy for bladder cancer. [PDF]

, 2016
The overall prognosis of bladder cancer has not been improved over the last 30 years and therefore, there is a great medical need to develop novel diagnosis and therapy approaches for bladder cancer.
Lac, Diana, Wachsmann-Hogiu, Sebastian, Zhang, Hongyong, Lam, Kit S, Ferrara, Katherine W, Zhang, Hua, White, Ralph deVere, Li, Yuanpei, Airhart, Susan, Lin, Tzu-Yin, Chen, Jui-Lin, Liu, Qiangqiang, deVere White, Ralph, Pan, Chong-Xian, Li, Tianhong   +14 more
core   +1 more source

Dual‐Functional Silent‐Region SERS Nanoplatform for Real‐Time Bacterial Tracking and Wound Healing Therapy

Advanced Science, EarlyView.
ABSTRACT Bacterial wound infections, particularly those caused by Escherichia coli and Pseudomonas aeruginosa, are difficult to treat due to biofilm formation, multidrug resistance, and chronic inflammation. Here, we report a multifunctional nanoplatform based on a surface‐enhanced Raman scattering (SERS) probe that enables simultaneous photodynamic ...
Hanbin Deng, Rui Wang, Dianqi Zhang, Wei Zhang, Jaebum Choo, Fabiao Yu, Shaowen Cheng   +6 more
wiley   +1 more source

Photodynamic therapy for vulvar leukoplakia [PDF]

, 2019
The aim of study is to evaluate the tolerability and effectiveness of photodynamic therapy as an organ‑preserving treatment in patients with vulvar leukoplakia. 50 patients with a verifed diagnosis of «vulvar leukoplakia» were included in the study.
T. Р. Artemyeva, D. A. Tzerkovsky
core   +2 more sources

Engineering Synergistic Intra‐/Intermolecular Conformational Locking via Side‐Chain Branching: A β‐Sheet‐Inspired Strategy for Planar NIR‐II Phototheranostic Aggregates

Advanced Science, EarlyView.
A bio‐inspired side‐chain branching strategy is developed to orchestrate a dual noncovalent conformational locking (NoCL) network, enabling the construction of perfectly planar NIR‐II phototheranostic aggregates. Such structural precision maximizes light‐harvesting efficiency and optimizes exciton dynamics, ensuring synchronized enhancements in NIR‐II ...
Cheng Lu, Qian Jia, Bo Wu, Chao Li, Ryan T. K. Kwok, Tie‐Gen Chen, Jianwei Sun, Zheng Zhao, Teng‐Teng Chen, Zhongliang Wang, Jacky W. Y. Lam, Ben Zhong Tang   +11 more
wiley   +1 more source

Intraoperative photodynamic control of radical prostatectomy

Бюллетень сибирской медицины, 2012
Based on the experience of photodynamic diagnosis with a photosensitizer «Alasens» during the execution of open and laparoscopic radical prostatectomy were obtained and analyzed the clinical results of the study.
I. V. Chernyshev, Y. V. Samsonov, I. I. Abdullin, D. V. Altunin, K. K. Kallaev   +4 more
doaj   +1 more source