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科研机构
北京大学 [23]
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其他 [23]
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2016 [9]
2014 [1]
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Sensitive determination of cholesterol and its metabolic steroid hormones by UHPLC-MS/MS via derivatization coupled with dual ultrasonic-assisted dispersive liquid-liquid microextraction
其他
2016-01-01
Zhao, Xian-En
;
Yan, Ping
;
Wang, Renjun
;
Zhu, Shuyun
;
You, Jinmao
;
Bai, Yu
;
Liu, Huwei
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/04
TANDEM MASS-SPECTROMETRY
HPLC-UV
CHROMATOGRAPHY
PLASMA
IONIZATION
ALCOHOLS
DIHYDROTESTOSTERONE
TESTOSTERONE
ESTROGENS
SAMPLES
Rapid screening and determination of 11 new psychoactive substances by direct analysis in real time mass spectrometry and liquid chromatography/quadrupole time-of-flight mass spectrometry
其他
2016-01-01
Nie, Honggang
;
Li, Xianjiang
;
Hua, Zhendong
;
Pan, Wei
;
Bai, Yanping
;
Fu, Xiaofang
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/04
WHOLE-BLOOD
LEGAL HIGHS
LC-MS/MS
QUANTIFICATION
URINE
DRUGS
IDENTIFICATION
METABOLITES
TECHNOLOGY
VALIDATION
Rapid screening and quantification of glucocorticoids in essential oils using direct analysis in real time mass spectrometry
其他
2016-01-01
Zhang, Jialing
;
Li, Ze
;
Zhou, Zhigui
;
Bai, Yu
;
Liu, Huwei
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2017/12/04
PERFORMANCE LIQUID-CHROMATOGRAPHY
COSMETIC PRODUCTS
GAS-CHROMATOGRAPHY
CLOBETASOL PROPIONATE
SUNSCREEN AGENTS
ION-SOURCE
IDENTIFICATION
CORTICOSTEROIDS
METABOLITES
PLASMA
Flexible graphene hall sensors with high sensitivity
其他
2016-01-01
Huang, Le
;
Zhang, Zhiyong
;
Chen, Bingyan
;
Peng, Lian-Mao
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
A novel 0-3 kPa piezoresistive pressure sensor based on a shuriken-structured diaphragm
其他
2016-01-01
Guan, Taotao
;
Yang, Fang
;
Wang, Wei
;
Huang, Xian
;
Jiang, Boyan
;
He, Jun
;
Zhang, Li
;
Fu, Fengshan
;
Li, Dan
;
Li, Rui
;
Zhao, Qiancheng
;
Zhang, Dacheng
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
A NOVEL 0-3 KPA PIEZORESISTIVE PRESSURE SENSOR BASED ON A SHURIKEN-STRUCTURED DIAPRAGM
其他
2016-01-01
Guan, Taotao
;
Yang, Fang
;
Wang, Wei
;
Huang, Xian
;
Jiang, Boyan
;
He, Jun
;
Zhang, Li
;
Fu, Fengshan
;
Li, Dan
;
Li, Rui
;
Zhao, Qiancheng
;
Wang, Wei
;
Zhang, Dacheng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
SENSITIVITY
LINEARITY
Ultra-sensitive transparent and stretchable pressure sensor with single electrode
其他
2016-01-01
Zhang, Jinxin
;
Shi, Mayue
;
Chen, Haotian
;
Han, Mengdi
;
Song, Yu
;
Cheng, Xiaoliang
;
Zhang, Haixia
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
ULTRA-SENSITIVE TRANSPARENT AND STRETCHABLE PRESSURE SENSOR WITH SINGLE ELECTRODE
其他
2016-01-01
Zhang, Jinnxin
;
Shi, Mayue
;
Chen, Haotian
;
Han, Mengdi
;
Song, Yu
;
Cheng, Xiaoliang
;
Zhang, Haixia
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2017/12/03
FILMS
CONDUCTORS
Folding Differential Capacitive Accelerometer Made of LTCC
其他
2016-01-01
Qin Mingjie
;
Jin, Yufeng
;
Miao, Min
;
Tang Xiaoping
;
Lu Huixiang
;
Yan Yingzhan
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Folding
Acceleration
LTCC
MS3110
High sensitive and linear pressure sensor for ultra-low pressure measurement
其他
2014-01-01
Huang, Xian
;
Zhang, Dacheng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
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