Results 171 to 180 of about 4,471 (236)

Recent advances in organic broad‐spectrum photodetection materials and devices

InfoMat, Volume 8, Issue 6, June 2026.
This review systematically outlines the evolution of organic photodetectors from fullerene‐based to advanced non‐fullerene acceptors, highlighting how molecular engineering (e.g., D–A, quinoidal, and A‐D‐A′‐D‐A architectures) extends spectral response into the short‐wave infrared region.
Yilin Zhao, Shijia Tan, Deyang Ji, Wenping Hu   +3 more
wiley   +1 more source

Prediction of vegetation indices from down-sampled hyperspectral data using machine learning: A novel framework for olive crop monitoring. [PDF]

PLoS One
Estrada J, Cetin N, Sacilik K, Guo Z, Auat Cheein F.   +4 more
europepmc   +1 more source

Bioanalytical TERS and Advanced Data Processing Methods

Journal of Raman Spectroscopy, Volume 57, Issue 6, Page 977-994, June 2026.
Tip‐enhanced Raman spectroscopy delivers label‐free, subnanometer vibrational imaging of biological systems. Recent advances in instrumentation, data analysis, and ambient/liquid operation enable surface‐selective mapping of molecular heterogeneity in proteins, nucleic acids, membranes, and viruses, positioning TERS as a powerful platform for nanoscale
Sarika Joshi, Ankit Dodla, Sarthak Saxena, Twinkle Soni, Sumit Saxena, Shobha Shukla, Bayden R. Wood   +6 more
wiley   +1 more source

Laser-induced hyperspectral fluorescence for spatio-chemical detection of sunscreen contaminants in food-grade sea salt using sparse PCA-SVM analysis. [PDF]

Environ Geochem Health
Ebrahem M, Hosni MI, Abdallah A, Mahmoud A.   +3 more
europepmc   +1 more source

Demonstration, validation, and application of hyperspectral microscopy for the collection of cyanobacterial spectral signatures

Limnology and Oceanography: Methods, Volume 24, Issue 6, June 2026.
Abstract Cyanobacterial and other algal blooms are an environmental concern in waterbodies worldwide. While these blooms are a nuisance for recreational activities, they can also be harmful to human and wildlife health when the algae produce and release toxins.
Natalie C. Hall, Adam C. Mumford, Aaron M. Goldfain, David W. Allen, E. Terrence Slonecker, Alisa Shtabnoy, Carl J. Legleiter, Sarah A. Spaulding   +7 more
wiley   +1 more source

HyperVision-HSI: a classification-guided spectral-spatial decoupling framework for adaptive multi-category fruit SSC detection. [PDF]

Front Plant Sci
Dong T, Wei D, Li L, Fang Y, Liu Y, Zhang F, Wang G.   +6 more
europepmc   +1 more source

Integrated Soil Salinisation Management Strategies in Agriculture

Modern Agriculture, Volume 4, Issue 1, June 2026.
This review synthesises integrated water, agronomic, and biochemical strategies for managing soil salinisation, presenting a decision framework for selecting cost‐effective amendments based on initial soil assessment and long‐term sustainability monitoring. ABSTRACT Soil salinisation poses a global threat to agricultural sustainability, affecting about
Yingying Xing, Xuning Liu, Xiukang Wang
wiley   +1 more source

Medical hyperspectral imaging: an updated review of technology advancements and biomedical applications. [PDF]

J Biomed Opt
Tran MH, Ma L, Yuan M, Fei B.
europepmc   +1 more source

Assessing Moisture Content of Coolstored Blueberries During Water Loss Scenarios Using Hyperspectral Imaging

New Zealand Journal of Crop and Horticultural Science, Volume 54, Issue 2, June 2026.
Water loss is a key factor affecting the postharvest quality and shelf life of blueberries, and storage conditions (humidity and time) play an important role in regulating water retention capacity of stored berries. This study aims to explore the variation of moisture content (MC) in blueberries under different storage humidity and storage time ...
RunKai Wang, Craig McGill, Eduardo Sandoval, Mo Li   +3 more
wiley   +1 more source

Study on the effect of moisture content on the spectral detection of soluble solids in apricot. [PDF]

Sci Rep
Kang L, Luo H, Ma X, Yu J, Liu H, Liu H, Tong Y.   +6 more
europepmc   +1 more source