Search filters

List of works by Jian Zhen Yu

A field measurement based scaling approach for quantification of major ions, organic carbon, and elemental carbon using a single particle aerosol mass spectrometer

ACE-Asia intercomparison of a thermal-optical method for the determination of particle-phase organic and elemental carbon.

scientific article published in March 2003

Abundance and size distribution of HULIS in ambient aerosols at a rural site in South China

article

Aerosol size distribution characteristics of organosulfates in the Pearl River Delta region, China

article

Ammonia emission control in China would mitigate haze pollution and nitrogen deposition, but worsen acid rain

scientific article published on 01 April 2019

An Integrated Source Apportionment Methodology and Its Application over the Yangtze River Delta Region, China

article

Analysis of sugars and sugar polyols in atmospheric aerosols by chloride attachment in liquid chromatography/negative ion electrospray mass spectrometry

scientific article published on April 2007

Aromatic formulas in ambient PM samples from Hong Kong determined using FT-ICR ultrahigh-resolution mass spectrometry

article

Assessment of Interactions between Transition Metals and Atmospheric Organics: Ascorbic Acid Depletion and Hydroxyl Radical Formation in Organic-Metal Mixtures

scientific article published on 13 January 2020

Atmospheric phosphorus in the northern part of Lake Taihu, China.

scientific article published on 19 February 2011

Carbonyl emissions from commercial cooking sources in Hong Kong.

scientific article published in August 2006

Carbonyl emissions from vehicular exhausts sources in Hong Kong.

scientific article published on February 2012

Characteristics and health impacts of VOCs and carbonyls associated with residential cooking activities in Hong Kong

article

Characteristics of submicron particulate matter at the urban roadside in downtown Hong Kong-Overview of 4 months of continuous high-resolution aerosol mass spectrometer measurements

scientific article

Characterization of secondary aerosol and its extinction effects on visibility over the Pearl River Delta Region, China

scientific article

Chemical characterization of humic-like substances (HULIS) in PM2.5 in Lanzhou, China.

scientific article published on 14 August 2016

Comparative Assessment of Cooking Emission Contributions to Urban Organic Aerosol Using Online Molecular Tracers and Aerosol Mass Spectrometry Measurements

scientific article published in 2021

Concentrations of formaldehyde and other carbonyls in environments affected by incense burning.

scientific article published in October 2002

Cruise observation of ambient volatile organic compounds over Hong Kong coastal water

scientific article published in 2024

Decadal changes in emissions of volatile organic compounds (VOCs) from on-road vehicles with intensified automobile pollution control: Case study in a busy urban tunnel in south China.

scientific article published on 13 November 2017

Determination of airborne carbonyls: comparison of a thermal desorption/GC method with the standard DNPH/HPLC method.

scientific article published in February 2004

Determination of sugar compounds in atmospheric aerosols by liquid chromatography combined with positive electrospray ionization mass spectrometry

scientific article published on 6 January 2006

Dissecting the contributions of organic nitrogen aerosols to global atmospheric nitrogen deposition and implications for ecosystems

Dithiothreitol (DTT) concentration effect and its implications on the applicability of DTT assay to evaluate the oxidative potential of atmospheric aerosol samples

scientific article published on 16 May 2019

Effect of metal-organic interactions on the oxidative potential of mixtures of atmospheric humic-like substances and copper/manganese as investigated by the dithiothreitol assay

scientific article published on 27 August 2019

Effective Henry's law constants of glyoxal, glyoxylic acid, and glycolic acid

scholarly article

Eighteen-year trends of local and non-local impacts to ambient PM10 in Hong Kong based on chemical speciation and source apportionment

Elemental composition of HULIS in the Pearl River Delta Region, China: results inferred from positive and negative electrospray high resolution mass spectrometric data

scientific article

Evaluation of an in-injection port thermal desorption-gas chromatography/mass spectrometry method for analysis of non-polar organic compounds in ambient aerosol samples

scientific article published on 24 May 2008

Feasibility of collection and analysis of airborne carbonyls by on-sorbent derivatization and thermal desorption.

scientific article published in March 2002

Gaseous and particulate polycyclic aromatic hydrocarbons (PAHs) emissions from commercial restaurants in Hong Kong.

scientific article published on 12 September 2007

Generation of Reactive Oxygen Species Mediated by Humic-like Substances in Atmospheric Aerosols ⬇️

scientific article published on November 15, 2011

Hourly organic tracers-based source apportionment of PM2.5 before and during the Covid-19 lockdown in suburban Shanghai, China: Insights into regional transport influences and response to urban emission reductions

scientific article published in 2022

Identifying Airborne Carbonyl Compounds in Isoprene Atmospheric Photooxidation Products by Their PFBHA Oximes Using Gas Chromatography/Ion Trap Mass Spectrometry ⬇️

scientific article published on 01 August 1995

Impacts of particulate matter (PM2.5) on the behavior of freshwater snail Parafossarulus striatulus

scientific article published on 5 April 2017

Important Roles and Formation of Atmospheric Organosulfates in Marine Organic Aerosols: Influence of Phytoplankton Emissions and Anthropogenic Pollutants

scientific article published in 2023

In-injection port thermal desorption and subsequent gas chromatography-mass spectrometric analysis of polycyclic aromatic hydrocarbons and n-alkanes in atmospheric aerosol samples

scientific article published on 01 December 2004

Inter-comparison of NIOSH and IMPROVE protocols for OC and EC determination: implications for inter-protocol data conversion

Measurements of non-volatile aerosols with a VTDMA and their correlations with carbonaceous aerosols in Guangzhou, China

scholarly article

Modeling Secondary Organic Aerosol Tracers and Tracer-to-SOA Ratios for Monoterpenes and Sesquiterpenes Using a Chemical Transport Model

scientific article published in 2022

Modeling the Mass Transfer of Semivolatile Organics in Combustion Aerosols ⬇️

scientific article published on 01 December 1994

Molecular composition of urban organic aerosols on clear and hazy days in Beijing: a comparative study using FT-ICR MS

article

Monoterpene and Sesquiterpene α-Hydroxy Organosulfates: Synthesis, MS/MS Characteristics, and Ambient Presence

scientific article published on 17 October 2019

Multiple organ injury in male C57BL/6J mice exposed to ambient particulate matter in a real-ambient PM exposure system in Shijiazhuang, China

article

Nonpolar organic compounds in fine particles: quantification by thermal desorption-GC/MS and evidence for their significant oxidation in ambient aerosols in Hong Kong.

scientific article published on 11 October 2011

Online gas and particle phase measurements of organosulfates, organosulfonates and nitrooxyorganosulfates in Beijing utilizing a FIGAERO ToF-CIMS

Optical properties and chemical composition of the atmospheric aerosol in urban Guangzhou, China

article

Optical properties, source apportionment and redox activity of humic-like substances (HULIS) in airborne fine particulates in Hong Kong

scientific article published on 24 August 2019

Organic Peroxides and Sulfur Dioxide in Aerosol: Source of Particulate Sulfate

scientific article published on 03 September 2019

Organosulfates from pinene and isoprene over the Pearl River Delta, South China: seasonal variation and implication in formation mechanisms.

scientific article published on 29 July 2014

Organosulfates in humic-like substance fraction isolated from aerosols at seven locations in East Asia: a study by ultra-high-resolution mass spectrometry

scientific article

Physical and chemical characterization of ambient aerosol by HR-ToF-AMS at a suburban site in Hong Kong during springtime 2011

article published in 2013

Quantification of known and unknown terpenoid organosulfates in PM10 using untargeted LC–HRMS/MS: contrasting summertime rural Germany and the North China Plain

Quantification of known and unknown terpenoid organosulfates in PM10 using untargeted LC–HRMS/MS: contrasting summertime rural Germany and the North China Plain

Quantifying the relationship between visibility degradation and PM2.5 constituents at a suburban site in Hong Kong: Differentiating contributions from hydrophilic and hydrophobic organic compounds.

scientific article published on 24 October 2016

Reactive Oxygen Species Production Mediated by Humic-like Substances in Atmospheric Aerosols: Enhancement Effects by Pyridine, Imidazole, and Their Derivatives.

scientific article

Simultaneous monitoring and compositions analysis of PM1 and PM2.5 in Shanghai: Implications for characterization of haze pollution and source apportionment.

scientific article published on 23 March 2016

Source apportioning of primary and secondary organic carbon in summer PM2.5in Hong Kong using positive matrix factorization of secondary and primary organic tracer data

article

Source apportionment of PM2.5 nitrate and sulfate in China using a source-oriented chemical transport model

article

Synthesis of Four Monoterpene-Derived Organosulfates and Their Quantification in Atmospheric Aerosol Samples.

scientific article published on 26 May 2017

Temporal variations and source apportionment of Hulis-C in PM2.5 in urban Shanghai

scientific article

The Observation and Characterisation of Fluorescent Bioaerosols Using Real-Time UV-LIF Spectrometry in Hong Kong from June to November 2018

scientific article

The application of thermal methods for determining chemical composition of carbonaceous aerosols: a review

scientific article published on September 2007

Tracer-based characterization of source variations of PM2.5 and organic carbon in Shanghai influenced by the COVID-19 lockdown

scientific article published on 26 November 2020

Uncertainties in charring correction in the analysis of elemental and organic carbon in atmospheric particles by thermal/optical methods

scientific article published on 01 December 2002

VOCs and OVOCs distribution and control policy implications in Pearl River Delta region, China

article

[Analysis of Non-polar Organic Compounds in PM2.5 by Rapid Thermo-desorption Method Coupled with GC/MS]

scientific article published on 01 October 2018

Paulina is supported by:

About Paulina

Help