Results 81 to 90 of about 26,526 (256)

Conformational-switch biosensors as novel tools to support continuous, real-time molecular monitoring in lab-on-a-chip devices. [PDF]

Lab Chip, 2023
Parolo C, Idili A, Heikenfeld J, Plaxco KW.   +3 more
europepmc   +1 more source

Tuning Mechanoreceptor Signaling Enhances the Adjuvant Effect of Biomaterial Vaccines

Advanced Functional Materials, EarlyView.
Matrix stiffness serves as an independent immunological signal in biomaterial vaccines. Stiffer microporous hydrogel vaccines enhance dendritic cell maturation and migration to draining lymph nodes, promote T follicular helper cell expansion through Yap/Taz signaling, and increase antigen‐specific antibody production.
Lily Shang, Daniel P. Mayer, Prabhat K. Purbey, Yingzi Liu, Kindra Kelly‐Scumpia, Clara Kang, Natalie Tsubamoto, Dhriti Bolangadi, Iqra Arshad, Charisse Ng, Maksim V. Plikus, Dino Di Carlo, Jason S. Weinstein, Philip O. Scumpia   +13 more
wiley   +1 more source

A Robust Synthesis of Fluorosurfactants with Tunable Functionalities via a Two‐Step Reaction

Advanced Science
Fluorosurfactant‐stabilized microdroplets hold significant promise for a wide range of applications, owing to their biological and chemical inertness. However, conventional synthetic routes for fluorosurfactants typically require multiple reaction steps ...
Jiyuan Yao, Shijian Huang, Shuting Xie, Zhenping Liu, Yueming Deng, Luca Carnevale, Mingliang Jin, Loes Irene Segerink, Da Wang, Lingling Shui, Sergii Pud   +10 more
doaj   +1 more source

Modeling Brownian Microparticle Trajectories in Lab-on-a-Chip Devices with Time Varying Dielectrophoretic or Optical Forces. [PDF]

Micromachines (Basel), 2021
Zaman MA, Wu M, Padhy P, Jensen MA, Hesselink L, Davis RW.   +5 more
europepmc   +1 more source

Ligation-based molecular tools for lab-on-a-chip devices

New Biotechnology, 2008
Molecular diagnostics can offer early detection of disease, improved diagnostic accuracy, and qualified follow-up. Moreover, the use of microfluidic devices can in principle render these analyses quickly and user-friendly, placing them within the reach of the general practitioner and maybe even in households.
Jonas, Melin, Jonas, Jarvius, Chatarina, Larsson, Ola, Söderberg, Ulf, Landegren, Mats, Nilsson   +5 more
openaire   +2 more sources

Polarization Sensitivity of Chiral Manganese Halide Scintillators Enables High‐Resolution X‐Ray Imaging

Advanced Functional Materials, EarlyView.
Highly luminescent chiral manganese halide crystals are synthesized using chiral ligands, and they exhibit dissymmetry factors up to 1.4 × 10−2 and show X‐ray detection scintillation capability with a light yield of 43 380 photons/MeV and a low detection limit of 0.05198 µGyair·s−1.
Yue Han, Jun'an Lai, Peng He, Wenxia Zhang, Xirong Ke, Shengsi Liu, Kang An, Xiao‐Fang Jiang, Lakshminarayana Polavarapu, Xiaosheng Tang   +9 more
wiley   +1 more source

Volatile Relay Biosensing and Mobile Phone Imaging for Detection of Influenza Virus

Advanced Functional Materials, EarlyView.
Detection of volatile organic compounds is performed via a coupled enzymatic assay with mobile phone detection of the signal. Specific application demonstrated herein is the detection of influenza virus, across multiple levels of biological complexity, up to patient‐derived samples.
Dante G. Andersen, Josefine H. Jakobsen, Mikkel Høj Nielsen, Shreyans Chatterjee, Detlef Michel, Jan Münch, Rüdiger Gross, Alexander N. Zelikin   +7 more
wiley   +1 more source

Lab-on-a-chip devices for drug screening

, 2021
Meme kanseri dünyada olduğu gibi dünyada ve Türkiye'de de kadınlarda en sık görülen ve ölüm oranı en yüksek olan kanser çeşitlerindendir. Tümör mikroçevresi, sağlıklı ve kanserli hücreleri, hücredışı matriksi, çözünür halde biyolojik faktörleri ve kimyasal etkenleri içerir. Araştırmalar hücre şekli, yapışması, hareketi, büyüme etkenlerine tepki ve
openaire   +1 more source

Mechanisms of Degradation in Li‐Ion Batteries Under Low Temperature Exposures

Advanced Functional Materials, EarlyView.
Low‐temperature exposures, or freeze‐thaw cycles, are observed to significantly accelerate the degradation of Li‐ion batteries. A combination of electrolyte phase separation and mechanochemical stress leads to reversible and irreversible performance losses.
Mihir Ojha, Shervin Alaei, Jayanth Ramamurthy, Luke P. Lounsbury, Md Mahdi Ul Ishtiaque, Stuart Leland, Niraj P. Atale, Sourav Das, Siddhartha Pathak, Pranav Shrotriya, Steve W. Martin, Todd A. Kingston, Cary L. Pint   +12 more
wiley   +1 more source

Electrochemical Biosensing for Antibiotic-Resistant Bacteria: Advances, Challenges, and Future Directions

Micromachines
The rapid rise of antibiotic-resistant bacteria (ABR) presents an urgent global health challenge, necessitating the development of efficient and scalable diagnostic technologies.
Muhib Ullah Khan, Md. Munibur Rahman, Nusrat Zahan, Mostafa Kamal Masud, Subir Sarker, Md. Hakimul Haque   +5 more
doaj   +1 more source