Results 41 to 50 of about 124,018 (252)

Initial bioassay of Dumaguete isolate of Oryctes rhinoceros nudivirus

, 2018
<p>Initial bioassay of Dumaguete isolate of Oryctes rhinoceros nudivirus</p ...
Aubrey Moore
core   +1 more source

Metal–Organic Framework‐Preserved Thermostable Microneedle Patch for Minimally Invasive Detection and Monitoring of Kidney Dysfunction

Advanced Materials, EarlyView.
By growing a conformal ZIF‐8 protective layer directly on antibody‐functionalized microneedles, this work converts a fragile biosensing interface into a thermostable diagnostic platform. The MOF@MN patch enables minimally invasive NGAL detection from dermal ISF while supporting cold‐chain‐independent storage and transport for decentralized kidney ...
Yixuan Wang, Ying Liu, Avishek Debnath, Chuang Li, Zheyu Wang, Gayathri Kondepati, Saketh Balmoori, Jeremiah J. Morrissey, Ying Maggie Chen, Limei Tian, Srikanth Singamaneni   +10 more
wiley   +1 more source

Unlocking nature’s pharmacy: an in-depth exploration of phytochemicals as potential sources of anti-cancer and anti-inflammatory molecules [PDF]

Exploration of Drug Science
Phytochemicals, the bioactive compounds derived from plants, play a significant role in modulating pathways leading to cancer and inflammation, rendering themselves promising candidates for therapeutic interventions. This review explores the multifaceted
Shifana C. Sadiq, Maria Pellissery Joy, Sreekumar U. Aiswarya, Abhishek Ajmani, Chenicheri K. Keerthana, Tennyson P. Rayginia, Noah Isakov, Ruby John Anto   +7 more
doaj   +1 more source

Bioassay-Guided Isolation of Prenylated Xanthone Derivatives from the Leaves of Garcinia oligantha

, 2016
Four new dihydroxanthone derivatives (1–4), four new tetrahydroxanthone derivatives (5–8), two new xanthone derivatives (9 and 10), and two known caged tetrahydroxanthones were isolated from extracts of the leaves of Garcinia oligantha by bioassay-guided
Rong Wu (152554), Hong-Xi Xu (1643266), Yue-Xun Tang (2848475), Wen-Wei Fu (1773466), Zhen-Wu Shen (2848472), Hong-Sheng Tan (2051137)   +5 more
core   +1 more source

Spatially Configurable Conformal Sensor Integration on an Ultra‐Fine Metallic Needle for Minimally Invasive Deep‐Tissue Oxygen Monitoring

Advanced Materials Technologies, EarlyView.
A multi‐point oxygen‐sensing ultra‐fine needle (MO‐UFN) is developed by conformally integrating a lithographically patterned flexible electrochemical sensor array onto a clinical acupuncture needle. The platform preserves an approximately 0.3 mm diameter while enabling spatially resolved oxygen profiling along the insertion pathway.
Yeju Seo, Jaeho Park, Yongrok Jeong, Ji‐Hwan Ha, Junseong Ahn, Jimin Gu, Su A Park, Ilwoo Jun, Kichul Lee, Inkyu Park   +9 more
wiley   +1 more source

Multidimensional and Multifunctional Laser‐Induced Graphene (LIG) for Point‐of‐Care and Wearable Biosensing, Theranostics, and Bioactive Interfaces Toward Personalized Healthcare and Regenerative Medicine

Advanced Science, EarlyView.
Multidimensional laser‐induced graphene (LIG) spanning from 0D to 3D architectures is comprehensively reviewed for multifunctional biomedical platforms, including biosensing, theranostics, and bioactive interface applications, which highlights its potentials for point‐of‐care diagnostics, wearable health monitoring, smart drug delivery, and tissue ...
Li Zhang, Yurou Yuan, Xiaohong Ding, Wing Cheung Mak   +3 more
wiley   +1 more source

Subversion of Atypical Mucin Traps by a Spore‐Coat Effector Blocks Cellular Immunity in Drosophila

Advanced Science, EarlyView.
While the entomopathogenic fungus Metarhizium robertsii can evade insect humoral immunity, its subversion of cellular defenses is still elusive. We identify Eac1 as a spore‐coat protein essential for infecting drosophilids by targeting atypical mucins (Sgf1 and Sgf2), which can entrap spores in a gel matrix and thereby facilitate hemocyte encapsulation.
Shiqin Li, Haimin Chen, Gangqi Fang, Dongxiang Wei, Hongyun Wu, Chen Chen, Song Hong, Chengshu Wang   +7 more
wiley   +1 more source

Radical‐Mediated In Situ Fluorescence Dye Deposition: A Simple Interfacial Signal Amplification Reaction for Ultrasensitive Immunoassay on Barcode Beads

Advanced Science, EarlyView.
A radical‐mediated in situ fluorescence dye deposition (RIFD) reaction containing merely three elements of beads, dyes, and radicals is discovered for the first time, and its underlying mechanism is elucidated. This simple RIFD enables the interfacial and ultrafast deposition of free dyes onto barcode beads, serving as a powerful signal amplification ...
Jiayu Zhang, Yao Wang, Xinyi Huang, Haiyu Wu, Qiuning Lin, Hongchen Gu, Li Jiang, Linyong Zhu, Hong Xu   +8 more
wiley   +1 more source

Surface enhanced Raman scattering spectroscopy for detection and identification of microbial pathogens isolated from human serum

Sensing and Bio-Sensing Research, 2016
Clinical bacterial diagnostic techniques take between 24 and 48 h and require plating, growth, and examination of colony morphology or color for identification.
Christian N. Kotanen, Luis Martinez, Rene Alvarez, John W. Simecek   +3 more
doaj   +1 more source

Bioassay-Guided Isolation of Fungistatic Compounds from Mimosa caesalpiniifolia Leaves

, 2019
A bioassay-guided phytochemical study of a Mimosa caesalpiniifolia leaf extract with antifungal activity permitted the identification of 28 compounds, including the new 6-(β-boivinopyranosyl)­apigenin (1), 8-(β-oliopyranosyl)­apigenin (2), (E)-6-(2 ...
Ana M. Simonet (1684285), Amanda L. T. Dias (6853088), Marcelo J. Dias Silva (6853082), Wagner Vilegas (465432), Francisco A. Macías (1520233), Naiara C. Silva (6853085)   +5 more
core   +1 more source